radeonsi: move LLVM ALU codegen into radeonsi

Acked-by: Nicolai Hähnle <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Acked-by: Edward O'Callaghan <[email protected]>

6 files changed, 1056 insertions, 992 deletions

diff --git a/src/gallium/drivers/radeon/radeon_llvm.h b/src/gallium/drivers/radeon/radeon_llvm.h
index 60102546060..367e4c00f67 100644
--- a/src/gallium/drivers/radeon/radeon_llvm.h
+++ b/src/gallium/drivers/radeon/radeon_llvm.h
@@ -110,11 +110,6 @@ LLVMValueRef radeon_llvm_bound_index(struct radeon_llvm_context *ctx,
 				     LLVMValueRef index,
 				     unsigned num);
 
-void radeon_llvm_emit_prepare_cube_coords(struct lp_build_tgsi_context *bld_base,
-					  struct lp_build_emit_data *emit_data,
-					  LLVMValueRef *coords_arg,
-					  LLVMValueRef *derivs_arg);
-
 void radeon_llvm_context_init(struct radeon_llvm_context *ctx,
                               const char *triple,
 			      const struct tgsi_shader_info *info,
@@ -131,10 +126,6 @@ unsigned radeon_llvm_reg_index_soa(unsigned index, unsigned chan);
 void radeon_llvm_finalize_module(struct radeon_llvm_context *ctx,
 				 bool run_verifier);
 
-void build_tgsi_intrinsic_nomem(const struct lp_build_tgsi_action *action,
-				struct lp_build_tgsi_context *bld_base,
-				struct lp_build_emit_data *emit_data);
-
 LLVMValueRef radeon_llvm_emit_fetch_64bit(struct lp_build_tgsi_context *bld_base,
 					  enum tgsi_opcode_type type,
 					  LLVMValueRef ptr,
diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
index c8435417419..2713cc64e81 100644
--- a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
+++ b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
@@ -1015,560 +1015,6 @@ static void uif_emit(const struct lp_build_tgsi_action *action,
 	if_cond_emit(action, bld_base, emit_data, cond);
 }
 
-static void kill_if_fetch_args(struct lp_build_tgsi_context *bld_base,
-			       struct lp_build_emit_data *emit_data)
-{
-	const struct tgsi_full_instruction *inst = emit_data->inst;
-	struct gallivm_state *gallivm = bld_base->base.gallivm;
-	LLVMBuilderRef builder = gallivm->builder;
-	unsigned i;
-	LLVMValueRef conds[TGSI_NUM_CHANNELS];
-
-	for (i = 0; i < TGSI_NUM_CHANNELS; i++) {
-		LLVMValueRef value = lp_build_emit_fetch(bld_base, inst, 0, i);
-		conds[i] = LLVMBuildFCmp(builder, LLVMRealOLT, value,
-					bld_base->base.zero, "");
-	}
-
-	/* Or the conditions together */
-	for (i = TGSI_NUM_CHANNELS - 1; i > 0; i--) {
-		conds[i - 1] = LLVMBuildOr(builder, conds[i], conds[i - 1], "");
-	}
-
-	emit_data->dst_type = LLVMVoidTypeInContext(gallivm->context);
-	emit_data->arg_count = 1;
-	emit_data->args[0] = LLVMBuildSelect(builder, conds[0],
-					lp_build_const_float(gallivm, -1.0f),
-					bld_base->base.zero, "");
-}
-
-static void kil_emit(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	unsigned i;
-	for (i = 0; i < emit_data->arg_count; i++) {
-		emit_data->output[i] = lp_build_intrinsic_unary(
-			bld_base->base.gallivm->builder,
-			action->intr_name,
-			emit_data->dst_type, emit_data->args[i]);
-	}
-}
-
-static LLVMValueRef build_cube_intrinsic(struct gallivm_state *gallivm,
-					 LLVMValueRef in[3])
-{
-	if (HAVE_LLVM >= 0x0309) {
-		LLVMTypeRef f32 = LLVMTypeOf(in[0]);
-		LLVMValueRef out[4];
-
-		out[0] = lp_build_intrinsic(gallivm->builder, "llvm.amdgcn.cubetc",
-					    f32, in, 3, LLVMReadNoneAttribute);
-		out[1] = lp_build_intrinsic(gallivm->builder, "llvm.amdgcn.cubesc",
-					    f32, in, 3, LLVMReadNoneAttribute);
-		out[2] = lp_build_intrinsic(gallivm->builder, "llvm.amdgcn.cubema",
-					    f32, in, 3, LLVMReadNoneAttribute);
-		out[3] = lp_build_intrinsic(gallivm->builder, "llvm.amdgcn.cubeid",
-					    f32, in, 3, LLVMReadNoneAttribute);
-
-		return lp_build_gather_values(gallivm, out, 4);
-	} else {
-		LLVMValueRef c[4] = {
-			in[0],
-			in[1],
-			in[2],
-			LLVMGetUndef(LLVMTypeOf(in[0]))
-		};
-		LLVMValueRef vec = lp_build_gather_values(gallivm, c, 4);
-
-		return lp_build_intrinsic(gallivm->builder, "llvm.AMDGPU.cube",
-					  LLVMTypeOf(vec), &vec, 1,
-					  LLVMReadNoneAttribute);
-	}
-}
-
-static void radeon_llvm_cube_to_2d_coords(struct lp_build_tgsi_context *bld_base,
-					  LLVMValueRef *in, LLVMValueRef *out)
-{
-	struct gallivm_state *gallivm = bld_base->base.gallivm;
-	LLVMBuilderRef builder = gallivm->builder;
-	LLVMTypeRef type = bld_base->base.elem_type;
-	LLVMValueRef coords[4];
-	LLVMValueRef mad_args[3];
-	LLVMValueRef v;
-	unsigned i;
-
-	v = build_cube_intrinsic(gallivm, in);
-
-	for (i = 0; i < 4; ++i)
-		coords[i] = LLVMBuildExtractElement(builder, v,
-						    lp_build_const_int32(gallivm, i), "");
-
-	coords[2] = lp_build_intrinsic(builder, "llvm.fabs.f32",
-			type, &coords[2], 1, LLVMReadNoneAttribute);
-	coords[2] = lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_RCP, coords[2]);
-
-	mad_args[1] = coords[2];
-	mad_args[2] = LLVMConstReal(type, 1.5);
-
-	mad_args[0] = coords[0];
-	coords[0] = lp_build_emit_llvm_ternary(bld_base, TGSI_OPCODE_MAD,
-			mad_args[0], mad_args[1], mad_args[2]);
-
-	mad_args[0] = coords[1];
-	coords[1] = lp_build_emit_llvm_ternary(bld_base, TGSI_OPCODE_MAD,
-			mad_args[0], mad_args[1], mad_args[2]);
-
-	/* apply xyz = yxw swizzle to cooords */
-	out[0] = coords[1];
-	out[1] = coords[0];
-	out[2] = coords[3];
-}
-
-void radeon_llvm_emit_prepare_cube_coords(struct lp_build_tgsi_context *bld_base,
-					  struct lp_build_emit_data *emit_data,
-					  LLVMValueRef *coords_arg,
-					  LLVMValueRef *derivs_arg)
-{
-
-	unsigned target = emit_data->inst->Texture.Texture;
-	unsigned opcode = emit_data->inst->Instruction.Opcode;
-	struct gallivm_state *gallivm = bld_base->base.gallivm;
-	LLVMBuilderRef builder = gallivm->builder;
-	LLVMValueRef coords[4];
-	unsigned i;
-
-	radeon_llvm_cube_to_2d_coords(bld_base, coords_arg, coords);
-
-	if (opcode == TGSI_OPCODE_TXD && derivs_arg) {
-		LLVMValueRef derivs[4];
-		int axis;
-
-		/* Convert cube derivatives to 2D derivatives. */
-		for (axis = 0; axis < 2; axis++) {
-			LLVMValueRef shifted_cube_coords[4], shifted_coords[4];
-
-			/* Shift the cube coordinates by the derivatives to get
-			 * the cube coordinates of the "neighboring pixel".
-			 */
-			for (i = 0; i < 3; i++)
-				shifted_cube_coords[i] =
-					LLVMBuildFAdd(builder, coords_arg[i],
-						      derivs_arg[axis*3+i], "");
-			shifted_cube_coords[3] = LLVMGetUndef(bld_base->base.elem_type);
-
-			/* Project the shifted cube coordinates onto the face. */
-			radeon_llvm_cube_to_2d_coords(bld_base, shifted_cube_coords,
-						      shifted_coords);
-
-			/* Subtract both sets of 2D coordinates to get 2D derivatives.
-			 * This won't work if the shifted coordinates ended up
-			 * in a different face.
-			 */
-			for (i = 0; i < 2; i++)
-				derivs[axis * 2 + i] =
-					LLVMBuildFSub(builder, shifted_coords[i],
-						      coords[i], "");
-		}
-
-		memcpy(derivs_arg, derivs, sizeof(derivs));
-	}
-
-	if (target == TGSI_TEXTURE_CUBE_ARRAY ||
-	    target == TGSI_TEXTURE_SHADOWCUBE_ARRAY) {
-		/* for cube arrays coord.z = coord.w(array_index) * 8 + face */
-		/* coords_arg.w component - array_index for cube arrays */
-		coords[2] = lp_build_emit_llvm_ternary(bld_base, TGSI_OPCODE_MAD,
-						       coords_arg[3], lp_build_const_float(gallivm, 8.0), coords[2]);
-	}
-
-	/* Preserve compare/lod/bias. Put it in coords.w. */
-	if (opcode == TGSI_OPCODE_TEX2 ||
-	    opcode == TGSI_OPCODE_TXB2 ||
-	    opcode == TGSI_OPCODE_TXL2) {
-		coords[3] = coords_arg[4];
-	} else if (opcode == TGSI_OPCODE_TXB ||
-		   opcode == TGSI_OPCODE_TXL ||
-		   target == TGSI_TEXTURE_SHADOWCUBE) {
-		coords[3] = coords_arg[3];
-	}
-
-	memcpy(coords_arg, coords, sizeof(coords));
-}
-
-static void emit_icmp(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	unsigned pred;
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	LLVMContextRef context = bld_base->base.gallivm->context;
-
-	switch (emit_data->inst->Instruction.Opcode) {
-	case TGSI_OPCODE_USEQ:
-	case TGSI_OPCODE_U64SEQ: pred = LLVMIntEQ; break;
-	case TGSI_OPCODE_USNE:
-	case TGSI_OPCODE_U64SNE: pred = LLVMIntNE; break;
-	case TGSI_OPCODE_USGE:
-	case TGSI_OPCODE_U64SGE: pred = LLVMIntUGE; break;
-	case TGSI_OPCODE_USLT:
-	case TGSI_OPCODE_U64SLT: pred = LLVMIntULT; break;
-	case TGSI_OPCODE_ISGE:
-	case TGSI_OPCODE_I64SGE: pred = LLVMIntSGE; break;
-	case TGSI_OPCODE_ISLT:
-	case TGSI_OPCODE_I64SLT: pred = LLVMIntSLT; break;
-	default:
-		assert(!"unknown instruction");
-		pred = 0;
-		break;
-	}
-
-	LLVMValueRef v = LLVMBuildICmp(builder, pred,
-			emit_data->args[0], emit_data->args[1],"");
-
-	v = LLVMBuildSExtOrBitCast(builder, v,
-			LLVMInt32TypeInContext(context), "");
-
-	emit_data->output[emit_data->chan] = v;
-}
-
-static void emit_ucmp(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-
-	LLVMValueRef arg0 = LLVMBuildBitCast(builder, emit_data->args[0],
-					     bld_base->uint_bld.elem_type, "");
-
-	LLVMValueRef v = LLVMBuildICmp(builder, LLVMIntNE, arg0,
-				       bld_base->uint_bld.zero, "");
-
-	emit_data->output[emit_data->chan] =
-		LLVMBuildSelect(builder, v, emit_data->args[1], emit_data->args[2], "");
-}
-
-static void emit_cmp(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	LLVMValueRef cond, *args = emit_data->args;
-
-	cond = LLVMBuildFCmp(builder, LLVMRealOLT, args[0],
-			     bld_base->base.zero, "");
-
-	emit_data->output[emit_data->chan] =
-		LLVMBuildSelect(builder, cond, args[1], args[2], "");
-}
-
-static void emit_set_cond(const struct lp_build_tgsi_action *action,
-			  struct lp_build_tgsi_context *bld_base,
-			  struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	LLVMRealPredicate pred;
-	LLVMValueRef cond;
-
-	/* Use ordered for everything but NE (which is usual for
-	 * float comparisons)
-	 */
-	switch (emit_data->inst->Instruction.Opcode) {
-	case TGSI_OPCODE_SGE: pred = LLVMRealOGE; break;
-	case TGSI_OPCODE_SEQ: pred = LLVMRealOEQ; break;
-	case TGSI_OPCODE_SLE: pred = LLVMRealOLE; break;
-	case TGSI_OPCODE_SLT: pred = LLVMRealOLT; break;
-	case TGSI_OPCODE_SNE: pred = LLVMRealUNE; break;
-	case TGSI_OPCODE_SGT: pred = LLVMRealOGT; break;
-	default: assert(!"unknown instruction"); pred = 0; break;
-	}
-
-	cond = LLVMBuildFCmp(builder,
-		pred, emit_data->args[0], emit_data->args[1], "");
-
-	emit_data->output[emit_data->chan] = LLVMBuildSelect(builder,
-		cond, bld_base->base.one, bld_base->base.zero, "");
-}
-
-static void emit_fcmp(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	LLVMContextRef context = bld_base->base.gallivm->context;
-	LLVMRealPredicate pred;
-
-	/* Use ordered for everything but NE (which is usual for
-	 * float comparisons)
-	 */
-	switch (emit_data->inst->Instruction.Opcode) {
-	case TGSI_OPCODE_FSEQ: pred = LLVMRealOEQ; break;
-	case TGSI_OPCODE_FSGE: pred = LLVMRealOGE; break;
-	case TGSI_OPCODE_FSLT: pred = LLVMRealOLT; break;
-	case TGSI_OPCODE_FSNE: pred = LLVMRealUNE; break;
-	default: assert(!"unknown instruction"); pred = 0; break;
-	}
-
-	LLVMValueRef v = LLVMBuildFCmp(builder, pred,
-			emit_data->args[0], emit_data->args[1],"");
-
-	v = LLVMBuildSExtOrBitCast(builder, v,
-			LLVMInt32TypeInContext(context), "");
-
-	emit_data->output[emit_data->chan] = v;
-}
-
-static void emit_dcmp(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	LLVMContextRef context = bld_base->base.gallivm->context;
-	LLVMRealPredicate pred;
-
-	/* Use ordered for everything but NE (which is usual for
-	 * float comparisons)
-	 */
-	switch (emit_data->inst->Instruction.Opcode) {
-	case TGSI_OPCODE_DSEQ: pred = LLVMRealOEQ; break;
-	case TGSI_OPCODE_DSGE: pred = LLVMRealOGE; break;
-	case TGSI_OPCODE_DSLT: pred = LLVMRealOLT; break;
-	case TGSI_OPCODE_DSNE: pred = LLVMRealUNE; break;
-	default: assert(!"unknown instruction"); pred = 0; break;
-	}
-
-	LLVMValueRef v = LLVMBuildFCmp(builder, pred,
-			emit_data->args[0], emit_data->args[1],"");
-
-	v = LLVMBuildSExtOrBitCast(builder, v,
-			LLVMInt32TypeInContext(context), "");
-
-	emit_data->output[emit_data->chan] = v;
-}
-
-static void emit_not(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	LLVMValueRef v = bitcast(bld_base, TGSI_TYPE_UNSIGNED,
-			emit_data->args[0]);
-	emit_data->output[emit_data->chan] = LLVMBuildNot(builder, v, "");
-}
-
-static void emit_arl(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	LLVMValueRef floor_index =  lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_FLR, emit_data->args[0]);
-	emit_data->output[emit_data->chan] = LLVMBuildFPToSI(builder,
-			floor_index, bld_base->base.int_elem_type , "");
-}
-
-static void emit_and(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildAnd(builder,
-			emit_data->args[0], emit_data->args[1], "");
-}
-
-static void emit_or(const struct lp_build_tgsi_action *action,
-		    struct lp_build_tgsi_context *bld_base,
-		    struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildOr(builder,
-			emit_data->args[0], emit_data->args[1], "");
-}
-
-static void emit_uadd(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildAdd(builder,
-			emit_data->args[0], emit_data->args[1], "");
-}
-
-static void emit_udiv(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildUDiv(builder,
-			emit_data->args[0], emit_data->args[1], "");
-}
-
-static void emit_idiv(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildSDiv(builder,
-			emit_data->args[0], emit_data->args[1], "");
-}
-
-static void emit_mod(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildSRem(builder,
-			emit_data->args[0], emit_data->args[1], "");
-}
-
-static void emit_umod(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildURem(builder,
-			emit_data->args[0], emit_data->args[1], "");
-}
-
-static void emit_shl(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildShl(builder,
-			emit_data->args[0], emit_data->args[1], "");
-}
-
-static void emit_ushr(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildLShr(builder,
-			emit_data->args[0], emit_data->args[1], "");
-}
-static void emit_ishr(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildAShr(builder,
-			emit_data->args[0], emit_data->args[1], "");
-}
-
-static void emit_xor(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildXor(builder,
-			emit_data->args[0], emit_data->args[1], "");
-}
-
-static void emit_ssg(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-
-	LLVMValueRef cmp, val;
-
-	if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_I64SSG) {
-		cmp = LLVMBuildICmp(builder, LLVMIntSGT, emit_data->args[0], bld_base->int64_bld.zero, "");
-		val = LLVMBuildSelect(builder, cmp, bld_base->int64_bld.one, emit_data->args[0], "");
-		cmp = LLVMBuildICmp(builder, LLVMIntSGE, val, bld_base->int64_bld.zero, "");
-		val = LLVMBuildSelect(builder, cmp, val, LLVMConstInt(bld_base->int64_bld.elem_type, -1, true), "");
-	} else if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_ISSG) {
-		cmp = LLVMBuildICmp(builder, LLVMIntSGT, emit_data->args[0], bld_base->int_bld.zero, "");
-		val = LLVMBuildSelect(builder, cmp, bld_base->int_bld.one, emit_data->args[0], "");
-		cmp = LLVMBuildICmp(builder, LLVMIntSGE, val, bld_base->int_bld.zero, "");
-		val = LLVMBuildSelect(builder, cmp, val, LLVMConstInt(bld_base->int_bld.elem_type, -1, true), "");
-	} else { // float SSG
-		cmp = LLVMBuildFCmp(builder, LLVMRealOGT, emit_data->args[0], bld_base->base.zero, "");
-		val = LLVMBuildSelect(builder, cmp, bld_base->base.one, emit_data->args[0], "");
-		cmp = LLVMBuildFCmp(builder, LLVMRealOGE, val, bld_base->base.zero, "");
-		val = LLVMBuildSelect(builder, cmp, val, LLVMConstReal(bld_base->base.elem_type, -1), "");
-	}
-
-	emit_data->output[emit_data->chan] = val;
-}
-
-static void emit_ineg(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildNeg(builder,
-			emit_data->args[0], "");
-}
-
-static void emit_dneg(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildFNeg(builder,
-			emit_data->args[0], "");
-}
-
-static void emit_frac(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	char *intr;
-
-	if (emit_data->info->opcode == TGSI_OPCODE_FRC)
-		intr = "llvm.floor.f32";
-	else if (emit_data->info->opcode == TGSI_OPCODE_DFRAC)
-		intr = "llvm.floor.f64";
-	else {
-		assert(0);
-		return;
-	}
-
-	LLVMValueRef floor = lp_build_intrinsic(builder, intr, emit_data->dst_type,
-						&emit_data->args[0], 1,
-						LLVMReadNoneAttribute);
-	emit_data->output[emit_data->chan] = LLVMBuildFSub(builder,
-			emit_data->args[0], floor, "");
-}
-
-static void emit_f2i(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildFPToSI(builder,
-			emit_data->args[0], bld_base->int_bld.elem_type, "");
-}
-
-static void emit_f2u(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildFPToUI(builder,
-			emit_data->args[0], bld_base->uint_bld.elem_type, "");
-}
-
-static void emit_i2f(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildSIToFP(builder,
-			emit_data->args[0], bld_base->base.elem_type, "");
-}
-
-static void emit_u2f(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	emit_data->output[emit_data->chan] = LLVMBuildUIToFP(builder,
-			emit_data->args[0], bld_base->base.elem_type, "");
-}
-
 static void emit_immediate(struct lp_build_tgsi_context *bld_base,
 			   const struct tgsi_full_immediate *imm)
 {
@@ -1583,289 +1029,6 @@ static void emit_immediate(struct lp_build_tgsi_context *bld_base,
 	ctx->soa.num_immediates++;
 }
 
-void
-build_tgsi_intrinsic_nomem(const struct lp_build_tgsi_action *action,
-			   struct lp_build_tgsi_context *bld_base,
-			   struct lp_build_emit_data *emit_data)
-{
-	struct lp_build_context *base = &bld_base->base;
-	emit_data->output[emit_data->chan] =
-		lp_build_intrinsic(base->gallivm->builder, action->intr_name,
-				   emit_data->dst_type, emit_data->args,
-				   emit_data->arg_count, LLVMReadNoneAttribute);
-}
-
-static void emit_bfi(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	struct gallivm_state *gallivm = bld_base->base.gallivm;
-	LLVMBuilderRef builder = gallivm->builder;
-	LLVMValueRef bfi_args[3];
-
-	// Calculate the bitmask: (((1 << src3) - 1) << src2
-	bfi_args[0] = LLVMBuildShl(builder,
-				   LLVMBuildSub(builder,
-						LLVMBuildShl(builder,
-							     bld_base->int_bld.one,
-							     emit_data->args[3], ""),
-						bld_base->int_bld.one, ""),
-				   emit_data->args[2], "");
-
-	bfi_args[1] = LLVMBuildShl(builder, emit_data->args[1],
-				   emit_data->args[2], "");
-
-	bfi_args[2] = emit_data->args[0];
-
-	/* Calculate:
-	 *   (arg0 & arg1) | (~arg0 & arg2) = arg2 ^ (arg0 & (arg1 ^ arg2)
-	 * Use the right-hand side, which the LLVM backend can convert to V_BFI.
-	 */
-	emit_data->output[emit_data->chan] =
-		LLVMBuildXor(builder, bfi_args[2],
-			LLVMBuildAnd(builder, bfi_args[0],
-				LLVMBuildXor(builder, bfi_args[1], bfi_args[2],
-					     ""), ""), "");
-}
-
-/* this is ffs in C */
-static void emit_lsb(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	struct gallivm_state *gallivm = bld_base->base.gallivm;
-	LLVMValueRef args[2] = {
-		emit_data->args[0],
-
-		/* The value of 1 means that ffs(x=0) = undef, so LLVM won't
-		 * add special code to check for x=0. The reason is that
-		 * the LLVM behavior for x=0 is different from what we
-		 * need here.
-		 *
-		 * The hardware already implements the correct behavior.
-		 */
-		LLVMConstInt(LLVMInt1TypeInContext(gallivm->context), 1, 0)
-	};
-
-	emit_data->output[emit_data->chan] =
-		lp_build_intrinsic(gallivm->builder, "llvm.cttz.i32",
-				emit_data->dst_type, args, ARRAY_SIZE(args),
-				LLVMReadNoneAttribute);
-}
-
-/* Find the last bit set. */
-static void emit_umsb(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	struct gallivm_state *gallivm = bld_base->base.gallivm;
-	LLVMBuilderRef builder = gallivm->builder;
-	LLVMValueRef args[2] = {
-		emit_data->args[0],
-		/* Don't generate code for handling zero: */
-		LLVMConstInt(LLVMInt1TypeInContext(gallivm->context), 1, 0)
-	};
-
-	LLVMValueRef msb =
-		lp_build_intrinsic(builder, "llvm.ctlz.i32",
-				emit_data->dst_type, args, ARRAY_SIZE(args),
-				LLVMReadNoneAttribute);
-
-	/* The HW returns the last bit index from MSB, but TGSI wants
-	 * the index from LSB. Invert it by doing "31 - msb". */
-	msb = LLVMBuildSub(builder, lp_build_const_int32(gallivm, 31),
-			   msb, "");
-
-	/* Check for zero: */
-	emit_data->output[emit_data->chan] =
-		LLVMBuildSelect(builder,
-				LLVMBuildICmp(builder, LLVMIntEQ, args[0],
-					      bld_base->uint_bld.zero, ""),
-				lp_build_const_int32(gallivm, -1), msb, "");
-}
-
-/* Find the last bit opposite of the sign bit. */
-static void emit_imsb(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	struct gallivm_state *gallivm = bld_base->base.gallivm;
-	LLVMBuilderRef builder = gallivm->builder;
-	LLVMValueRef arg = emit_data->args[0];
-
-	LLVMValueRef msb =
-		lp_build_intrinsic(builder, "llvm.AMDGPU.flbit.i32",
-				emit_data->dst_type, &arg, 1,
-				LLVMReadNoneAttribute);
-
-	/* The HW returns the last bit index from MSB, but TGSI wants
-	 * the index from LSB. Invert it by doing "31 - msb". */
-	msb = LLVMBuildSub(builder, lp_build_const_int32(gallivm, 31),
-			   msb, "");
-
-	/* If arg == 0 || arg == -1 (0xffffffff), return -1. */
-	LLVMValueRef all_ones = lp_build_const_int32(gallivm, -1);
-
-	LLVMValueRef cond =
-		LLVMBuildOr(builder,
-			    LLVMBuildICmp(builder, LLVMIntEQ, arg,
-					  bld_base->uint_bld.zero, ""),
-			    LLVMBuildICmp(builder, LLVMIntEQ, arg,
-					  all_ones, ""), "");
-
-	emit_data->output[emit_data->chan] =
-		LLVMBuildSelect(builder, cond, all_ones, msb, "");
-}
-
-static void emit_iabs(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-
-	emit_data->output[emit_data->chan] =
-		lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_IMAX,
-					  emit_data->args[0],
-					  LLVMBuildNeg(builder,
-						       emit_data->args[0], ""));
-}
-
-static void emit_minmax_int(const struct lp_build_tgsi_action *action,
-			    struct lp_build_tgsi_context *bld_base,
-			    struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	LLVMIntPredicate op;
-
-	switch (emit_data->info->opcode) {
-	default:
-		assert(0);
-	case TGSI_OPCODE_IMAX:
-	case TGSI_OPCODE_I64MAX:
-		op = LLVMIntSGT;
-		break;
-	case TGSI_OPCODE_IMIN:
-	case TGSI_OPCODE_I64MIN:
-		op = LLVMIntSLT;
-		break;
-	case TGSI_OPCODE_UMAX:
-	case TGSI_OPCODE_U64MAX:
-		op = LLVMIntUGT;
-		break;
-	case TGSI_OPCODE_UMIN:
-	case TGSI_OPCODE_U64MIN:
-		op = LLVMIntULT;
-		break;
-	}
-
-	emit_data->output[emit_data->chan] =
-		LLVMBuildSelect(builder,
-				LLVMBuildICmp(builder, op, emit_data->args[0],
-					      emit_data->args[1], ""),
-				emit_data->args[0],
-				emit_data->args[1], "");
-}
-
-static void pk2h_fetch_args(struct lp_build_tgsi_context *bld_base,
-			    struct lp_build_emit_data *emit_data)
-{
-	emit_data->args[0] = lp_build_emit_fetch(bld_base, emit_data->inst,
-						 0, TGSI_CHAN_X);
-	emit_data->args[1] = lp_build_emit_fetch(bld_base, emit_data->inst,
-						 0, TGSI_CHAN_Y);
-}
-
-static void emit_pk2h(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	LLVMContextRef context = bld_base->base.gallivm->context;
-	struct lp_build_context *uint_bld = &bld_base->uint_bld;
-	LLVMTypeRef fp16, i16;
-	LLVMValueRef const16, comp[2];
-	unsigned i;
-
-	fp16 = LLVMHalfTypeInContext(context);
-	i16 = LLVMInt16TypeInContext(context);
-	const16 = lp_build_const_int32(uint_bld->gallivm, 16);
-
-	for (i = 0; i < 2; i++) {
-		comp[i] = LLVMBuildFPTrunc(builder, emit_data->args[i], fp16, "");
-		comp[i] = LLVMBuildBitCast(builder, comp[i], i16, "");
-		comp[i] = LLVMBuildZExt(builder, comp[i], uint_bld->elem_type, "");
-	}
-
-	comp[1] = LLVMBuildShl(builder, comp[1], const16, "");
-	comp[0] = LLVMBuildOr(builder, comp[0], comp[1], "");
-
-	emit_data->output[emit_data->chan] = comp[0];
-}
-
-static void up2h_fetch_args(struct lp_build_tgsi_context *bld_base,
-			    struct lp_build_emit_data *emit_data)
-{
-	emit_data->args[0] = lp_build_emit_fetch(bld_base, emit_data->inst,
-						 0, TGSI_CHAN_X);
-}
-
-static void emit_up2h(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
-	LLVMContextRef context = bld_base->base.gallivm->context;
-	struct lp_build_context *uint_bld = &bld_base->uint_bld;
-	LLVMTypeRef fp16, i16;
-	LLVMValueRef const16, input, val;
-	unsigned i;
-
-	fp16 = LLVMHalfTypeInContext(context);
-	i16 = LLVMInt16TypeInContext(context);
-	const16 = lp_build_const_int32(uint_bld->gallivm, 16);
-	input = emit_data->args[0];
-
-	for (i = 0; i < 2; i++) {
-		val = i == 1 ? LLVMBuildLShr(builder, input, const16, "") : input;
-		val = LLVMBuildTrunc(builder, val, i16, "");
-		val = LLVMBuildBitCast(builder, val, fp16, "");
-		emit_data->output[i] =
-			LLVMBuildFPExt(builder, val, bld_base->base.elem_type, "");
-	}
-}
-
-static void emit_fdiv(const struct lp_build_tgsi_action *action,
-		      struct lp_build_tgsi_context *bld_base,
-		      struct lp_build_emit_data *emit_data)
-{
-	struct radeon_llvm_context *ctx = radeon_llvm_context(bld_base);
-
-	emit_data->output[emit_data->chan] =
-		LLVMBuildFDiv(bld_base->base.gallivm->builder,
-			      emit_data->args[0], emit_data->args[1], "");
-
-	/* Use v_rcp_f32 instead of precise division. */
-	if (HAVE_LLVM >= 0x0309 &&
-	    !LLVMIsConstant(emit_data->output[emit_data->chan]))
-		LLVMSetMetadata(emit_data->output[emit_data->chan],
-				ctx->fpmath_md_kind, ctx->fpmath_md_2p5_ulp);
-}
-
-/* 1/sqrt is translated to rsq for f32 if fp32 denormals are not enabled in
- * the target machine. f64 needs global unsafe math flags to get rsq. */
-static void emit_rsq(const struct lp_build_tgsi_action *action,
-		     struct lp_build_tgsi_context *bld_base,
-		     struct lp_build_emit_data *emit_data)
-{
-	LLVMValueRef sqrt =
-		lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_SQRT,
-					 emit_data->args[0]);
-
-	emit_data->output[emit_data->chan] =
-		lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_DIV,
-					  bld_base->base.one, sqrt);
-}
-
 void radeon_llvm_context_init(struct radeon_llvm_context *ctx, const char *triple,
 			      const struct tgsi_shader_info *info,
 			      const struct tgsi_token *tokens)
@@ -1951,152 +1114,14 @@ void radeon_llvm_context_init(struct radeon_llvm_context *ctx, const char *tripl
 	/* Allocate outputs */
 	ctx->soa.outputs = ctx->outputs;
 
-	lp_set_default_actions(bld_base);
-
-	bld_base->op_actions[TGSI_OPCODE_ABS].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_ABS].intr_name = "llvm.fabs.f32";
-	bld_base->op_actions[TGSI_OPCODE_AND].emit = emit_and;
-	bld_base->op_actions[TGSI_OPCODE_ARL].emit = emit_arl;
-	bld_base->op_actions[TGSI_OPCODE_BFI].emit = emit_bfi;
 	bld_base->op_actions[TGSI_OPCODE_BGNLOOP].emit = bgnloop_emit;
-	bld_base->op_actions[TGSI_OPCODE_BREV].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_BREV].intr_name =
-		HAVE_LLVM >= 0x0308 ? "llvm.bitreverse.i32" : "llvm.AMDGPU.brev";
 	bld_base->op_actions[TGSI_OPCODE_BRK].emit = brk_emit;
-	bld_base->op_actions[TGSI_OPCODE_CEIL].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_CEIL].intr_name = "llvm.ceil.f32";
-	bld_base->op_actions[TGSI_OPCODE_CLAMP].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_CLAMP].intr_name =
-		HAVE_LLVM >= 0x0308 ? "llvm.AMDGPU.clamp." : "llvm.AMDIL.clamp.";
-	bld_base->op_actions[TGSI_OPCODE_CMP].emit = emit_cmp;
 	bld_base->op_actions[TGSI_OPCODE_CONT].emit = cont_emit;
-	bld_base->op_actions[TGSI_OPCODE_COS].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_COS].intr_name = "llvm.cos.f32";
-	bld_base->op_actions[TGSI_OPCODE_DABS].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_DABS].intr_name = "llvm.fabs.f64";
-	bld_base->op_actions[TGSI_OPCODE_DFMA].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_DFMA].intr_name = "llvm.fma.f64";
-	bld_base->op_actions[TGSI_OPCODE_DFRAC].emit = emit_frac;
-	bld_base->op_actions[TGSI_OPCODE_DIV].emit = emit_fdiv;
-	bld_base->op_actions[TGSI_OPCODE_DNEG].emit = emit_dneg;
-	bld_base->op_actions[TGSI_OPCODE_DSEQ].emit = emit_dcmp;
-	bld_base->op_actions[TGSI_OPCODE_DSGE].emit = emit_dcmp;
-	bld_base->op_actions[TGSI_OPCODE_DSLT].emit = emit_dcmp;
-	bld_base->op_actions[TGSI_OPCODE_DSNE].emit = emit_dcmp;
-	bld_base->op_actions[TGSI_OPCODE_DRSQ].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_DRSQ].intr_name =
-		HAVE_LLVM >= 0x0309 ? "llvm.amdgcn.rsq.f64" : "llvm.AMDGPU.rsq.f64";
-	bld_base->op_actions[TGSI_OPCODE_DSQRT].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_DSQRT].intr_name = "llvm.sqrt.f64";
+	bld_base->op_actions[TGSI_OPCODE_IF].emit = if_emit;
+	bld_base->op_actions[TGSI_OPCODE_UIF].emit = uif_emit;
 	bld_base->op_actions[TGSI_OPCODE_ELSE].emit = else_emit;
 	bld_base->op_actions[TGSI_OPCODE_ENDIF].emit = endif_emit;
 	bld_base->op_actions[TGSI_OPCODE_ENDLOOP].emit = endloop_emit;
-	bld_base->op_actions[TGSI_OPCODE_EX2].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_EX2].intr_name =
-		HAVE_LLVM >= 0x0308 ? "llvm.exp2.f32" : "llvm.AMDIL.exp.";
-	bld_base->op_actions[TGSI_OPCODE_FLR].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_FLR].intr_name = "llvm.floor.f32";
-	bld_base->op_actions[TGSI_OPCODE_FMA].emit =
-		bld_base->op_actions[TGSI_OPCODE_MAD].emit;
-	bld_base->op_actions[TGSI_OPCODE_FRC].emit = emit_frac;
-	bld_base->op_actions[TGSI_OPCODE_F2I].emit = emit_f2i;
-	bld_base->op_actions[TGSI_OPCODE_F2U].emit = emit_f2u;
-	bld_base->op_actions[TGSI_OPCODE_FSEQ].emit = emit_fcmp;
-	bld_base->op_actions[TGSI_OPCODE_FSGE].emit = emit_fcmp;
-	bld_base->op_actions[TGSI_OPCODE_FSLT].emit = emit_fcmp;
-	bld_base->op_actions[TGSI_OPCODE_FSNE].emit = emit_fcmp;
-	bld_base->op_actions[TGSI_OPCODE_IABS].emit = emit_iabs;
-	bld_base->op_actions[TGSI_OPCODE_IBFE].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_IBFE].intr_name = "llvm.AMDGPU.bfe.i32";
-	bld_base->op_actions[TGSI_OPCODE_IDIV].emit = emit_idiv;
-	bld_base->op_actions[TGSI_OPCODE_IF].emit = if_emit;
-	bld_base->op_actions[TGSI_OPCODE_UIF].emit = uif_emit;
-	bld_base->op_actions[TGSI_OPCODE_IMAX].emit = emit_minmax_int;
-	bld_base->op_actions[TGSI_OPCODE_IMIN].emit = emit_minmax_int;
-	bld_base->op_actions[TGSI_OPCODE_IMSB].emit = emit_imsb;
-	bld_base->op_actions[TGSI_OPCODE_INEG].emit = emit_ineg;
-	bld_base->op_actions[TGSI_OPCODE_ISHR].emit = emit_ishr;
-	bld_base->op_actions[TGSI_OPCODE_ISGE].emit = emit_icmp;
-	bld_base->op_actions[TGSI_OPCODE_ISLT].emit = emit_icmp;
-	bld_base->op_actions[TGSI_OPCODE_ISSG].emit = emit_ssg;
-	bld_base->op_actions[TGSI_OPCODE_I2F].emit = emit_i2f;
-	bld_base->op_actions[TGSI_OPCODE_KILL_IF].fetch_args = kill_if_fetch_args;
-	bld_base->op_actions[TGSI_OPCODE_KILL_IF].emit = kil_emit;
-	bld_base->op_actions[TGSI_OPCODE_KILL_IF].intr_name = "llvm.AMDGPU.kill";
-	bld_base->op_actions[TGSI_OPCODE_KILL].emit = lp_build_tgsi_intrinsic;
-	bld_base->op_actions[TGSI_OPCODE_KILL].intr_name = "llvm.AMDGPU.kilp";
-	bld_base->op_actions[TGSI_OPCODE_LSB].emit = emit_lsb;
-	bld_base->op_actions[TGSI_OPCODE_LG2].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_LG2].intr_name = "llvm.log2.f32";
-	bld_base->op_actions[TGSI_OPCODE_MOD].emit = emit_mod;
-	bld_base->op_actions[TGSI_OPCODE_UMSB].emit = emit_umsb;
-	bld_base->op_actions[TGSI_OPCODE_NOT].emit = emit_not;
-	bld_base->op_actions[TGSI_OPCODE_OR].emit = emit_or;
-	bld_base->op_actions[TGSI_OPCODE_PK2H].fetch_args = pk2h_fetch_args;
-	bld_base->op_actions[TGSI_OPCODE_PK2H].emit = emit_pk2h;
-	bld_base->op_actions[TGSI_OPCODE_POPC].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_POPC].intr_name = "llvm.ctpop.i32";
-	bld_base->op_actions[TGSI_OPCODE_POW].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_POW].intr_name = "llvm.pow.f32";
-	bld_base->op_actions[TGSI_OPCODE_ROUND].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_ROUND].intr_name = "llvm.rint.f32";
-	bld_base->op_actions[TGSI_OPCODE_RSQ].emit = emit_rsq;
-	bld_base->op_actions[TGSI_OPCODE_SGE].emit = emit_set_cond;
-	bld_base->op_actions[TGSI_OPCODE_SEQ].emit = emit_set_cond;
-	bld_base->op_actions[TGSI_OPCODE_SHL].emit = emit_shl;
-	bld_base->op_actions[TGSI_OPCODE_SLE].emit = emit_set_cond;
-	bld_base->op_actions[TGSI_OPCODE_SLT].emit = emit_set_cond;
-	bld_base->op_actions[TGSI_OPCODE_SNE].emit = emit_set_cond;
-	bld_base->op_actions[TGSI_OPCODE_SGT].emit = emit_set_cond;
-	bld_base->op_actions[TGSI_OPCODE_SIN].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_SIN].intr_name = "llvm.sin.f32";
-	bld_base->op_actions[TGSI_OPCODE_SQRT].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_SQRT].intr_name = "llvm.sqrt.f32";
-	bld_base->op_actions[TGSI_OPCODE_SSG].emit = emit_ssg;
-	bld_base->op_actions[TGSI_OPCODE_TRUNC].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_TRUNC].intr_name = "llvm.trunc.f32";
-	bld_base->op_actions[TGSI_OPCODE_UADD].emit = emit_uadd;
-	bld_base->op_actions[TGSI_OPCODE_UBFE].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_UBFE].intr_name = "llvm.AMDGPU.bfe.u32";
-	bld_base->op_actions[TGSI_OPCODE_UDIV].emit = emit_udiv;
-	bld_base->op_actions[TGSI_OPCODE_UMAX].emit = emit_minmax_int;
-	bld_base->op_actions[TGSI_OPCODE_UMIN].emit = emit_minmax_int;
-	bld_base->op_actions[TGSI_OPCODE_UMOD].emit = emit_umod;
-	bld_base->op_actions[TGSI_OPCODE_USEQ].emit = emit_icmp;
-	bld_base->op_actions[TGSI_OPCODE_USGE].emit = emit_icmp;
-	bld_base->op_actions[TGSI_OPCODE_USHR].emit = emit_ushr;
-	bld_base->op_actions[TGSI_OPCODE_USLT].emit = emit_icmp;
-	bld_base->op_actions[TGSI_OPCODE_USNE].emit = emit_icmp;
-	bld_base->op_actions[TGSI_OPCODE_U2F].emit = emit_u2f;
-	bld_base->op_actions[TGSI_OPCODE_XOR].emit = emit_xor;
-	bld_base->op_actions[TGSI_OPCODE_UCMP].emit = emit_ucmp;
-	bld_base->op_actions[TGSI_OPCODE_UP2H].fetch_args = up2h_fetch_args;
-	bld_base->op_actions[TGSI_OPCODE_UP2H].emit = emit_up2h;
-
-	bld_base->op_actions[TGSI_OPCODE_I64MAX].emit = emit_minmax_int;
-	bld_base->op_actions[TGSI_OPCODE_I64MIN].emit = emit_minmax_int;
-	bld_base->op_actions[TGSI_OPCODE_U64MAX].emit = emit_minmax_int;
-	bld_base->op_actions[TGSI_OPCODE_U64MIN].emit = emit_minmax_int;
-	bld_base->op_actions[TGSI_OPCODE_I64ABS].emit = emit_iabs;
-	bld_base->op_actions[TGSI_OPCODE_I64SSG].emit = emit_ssg;
-	bld_base->op_actions[TGSI_OPCODE_I64NEG].emit = emit_ineg;
-
-	bld_base->op_actions[TGSI_OPCODE_U64SEQ].emit = emit_icmp;
-	bld_base->op_actions[TGSI_OPCODE_U64SNE].emit = emit_icmp;
-	bld_base->op_actions[TGSI_OPCODE_U64SGE].emit = emit_icmp;
-	bld_base->op_actions[TGSI_OPCODE_U64SLT].emit = emit_icmp;
-	bld_base->op_actions[TGSI_OPCODE_I64SGE].emit = emit_icmp;
-	bld_base->op_actions[TGSI_OPCODE_I64SLT].emit = emit_icmp;
-
-	bld_base->op_actions[TGSI_OPCODE_U64ADD].emit = emit_uadd;
-	bld_base->op_actions[TGSI_OPCODE_U64SHL].emit = emit_shl;
-	bld_base->op_actions[TGSI_OPCODE_U64SHR].emit = emit_ushr;
-	bld_base->op_actions[TGSI_OPCODE_I64SHR].emit = emit_ishr;
-
-	bld_base->op_actions[TGSI_OPCODE_U64MOD].emit = emit_umod;
-	bld_base->op_actions[TGSI_OPCODE_I64MOD].emit = emit_mod;
-	bld_base->op_actions[TGSI_OPCODE_U64DIV].emit = emit_udiv;
-	bld_base->op_actions[TGSI_OPCODE_I64DIV].emit = emit_idiv;
 }
 
 void radeon_llvm_create_func(struct radeon_llvm_context *ctx,
diff --git a/src/gallium/drivers/radeonsi/Makefile.sources b/src/gallium/drivers/radeonsi/Makefile.sources
index 96b8839bf48..a16f19c7ffb 100644
--- a/src/gallium/drivers/radeonsi/Makefile.sources
+++ b/src/gallium/drivers/radeonsi/Makefile.sources
@@ -15,6 +15,8 @@ C_SOURCES := \
 	si_public.h \
 	si_shader.c \
 	si_shader.h \
+	si_shader_internal.h \
+	si_shader_tgsi_alu.c \
 	si_state.c \
 	si_state_draw.c \
 	si_state_shaders.c \
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index a361418d6e8..37a812a2840 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -42,6 +42,7 @@
 #include "tgsi/tgsi_util.h"
 #include "tgsi/tgsi_dump.h"
 
+#include "si_shader_internal.h"
 #include "si_pipe.h"
 #include "sid.h"
 
@@ -4659,7 +4660,7 @@ static void tex_fetch_args(
 	    target == TGSI_TEXTURE_CUBE_ARRAY ||
 	    target == TGSI_TEXTURE_SHADOWCUBE ||
 	    target == TGSI_TEXTURE_SHADOWCUBE_ARRAY)
-		radeon_llvm_emit_prepare_cube_coords(bld_base, emit_data, coords, derivs);
+		si_prepare_cube_coords(bld_base, emit_data, coords, derivs);
 
 	if (opcode == TGSI_OPCODE_TXD)
 		for (int i = 0; i < num_deriv_channels * 2; i++)
@@ -6510,6 +6511,7 @@ static void si_init_shader_ctx(struct si_shader_context *ctx,
 		&ctx->radeon_bld, "amdgcn--",
 		(shader && shader->selector) ? &shader->selector->info : NULL,
 		(shader && shader->selector) ? shader->selector->tokens : NULL);
+	si_shader_context_init_alu(&ctx->radeon_bld.soa.bld_base);
 	ctx->tm = tm;
 	ctx->screen = sscreen;
 	if (shader && shader->selector)
@@ -6593,11 +6595,6 @@ static void si_init_shader_ctx(struct si_shader_context *ctx,
 	bld_base->op_actions[TGSI_OPCODE_EMIT].emit = si_llvm_emit_vertex;
 	bld_base->op_actions[TGSI_OPCODE_ENDPRIM].emit = si_llvm_emit_primitive;
 	bld_base->op_actions[TGSI_OPCODE_BARRIER].emit = si_llvm_emit_barrier;
-
-	bld_base->op_actions[TGSI_OPCODE_MAX].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_MAX].intr_name = "llvm.maxnum.f32";
-	bld_base->op_actions[TGSI_OPCODE_MIN].emit = build_tgsi_intrinsic_nomem;
-	bld_base->op_actions[TGSI_OPCODE_MIN].intr_name = "llvm.minnum.f32";
 }
 
 int si_compile_tgsi_shader(struct si_screen *sscreen,
diff --git a/src/gallium/drivers/radeonsi/si_shader_internal.h b/src/gallium/drivers/radeonsi/si_shader_internal.h
new file mode 100644
index 00000000000..44dd5fdc3b5
--- /dev/null
+++ b/src/gallium/drivers/radeonsi/si_shader_internal.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef SI_SHADER_PRIVATE_H
+#define SI_SHADER_PRIVATE_H
+
+#include "si_shader.h"
+#include "gallivm/lp_bld_init.h"
+#include "gallivm/lp_bld_tgsi.h"
+
+void si_shader_context_init_alu(struct lp_build_tgsi_context *bld_base);
+void si_prepare_cube_coords(struct lp_build_tgsi_context *bld_base,
+			    struct lp_build_emit_data *emit_data,
+			    LLVMValueRef *coords_arg,
+			    LLVMValueRef *derivs_arg);
+
+#endif
diff --git a/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c b/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c
new file mode 100644
index 00000000000..192a2cbf0ae
--- /dev/null
+++ b/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c
@@ -0,0 +1,1012 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "si_shader_internal.h"
+#include "gallivm/lp_bld_const.h"
+#include "gallivm/lp_bld_intr.h"
+#include "gallivm/lp_bld_gather.h"
+#include "tgsi/tgsi_parse.h"
+#include "radeon/radeon_llvm.h"
+
+static void kill_if_fetch_args(struct lp_build_tgsi_context *bld_base,
+			       struct lp_build_emit_data *emit_data)
+{
+	const struct tgsi_full_instruction *inst = emit_data->inst;
+	struct gallivm_state *gallivm = bld_base->base.gallivm;
+	LLVMBuilderRef builder = gallivm->builder;
+	unsigned i;
+	LLVMValueRef conds[TGSI_NUM_CHANNELS];
+
+	for (i = 0; i < TGSI_NUM_CHANNELS; i++) {
+		LLVMValueRef value = lp_build_emit_fetch(bld_base, inst, 0, i);
+		conds[i] = LLVMBuildFCmp(builder, LLVMRealOLT, value,
+					bld_base->base.zero, "");
+	}
+
+	/* Or the conditions together */
+	for (i = TGSI_NUM_CHANNELS - 1; i > 0; i--) {
+		conds[i - 1] = LLVMBuildOr(builder, conds[i], conds[i - 1], "");
+	}
+
+	emit_data->dst_type = LLVMVoidTypeInContext(gallivm->context);
+	emit_data->arg_count = 1;
+	emit_data->args[0] = LLVMBuildSelect(builder, conds[0],
+					lp_build_const_float(gallivm, -1.0f),
+					bld_base->base.zero, "");
+}
+
+static void kil_emit(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	unsigned i;
+	for (i = 0; i < emit_data->arg_count; i++) {
+		emit_data->output[i] = lp_build_intrinsic_unary(
+			bld_base->base.gallivm->builder,
+			action->intr_name,
+			emit_data->dst_type, emit_data->args[i]);
+	}
+}
+
+static void emit_icmp(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	unsigned pred;
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	LLVMContextRef context = bld_base->base.gallivm->context;
+
+	switch (emit_data->inst->Instruction.Opcode) {
+	case TGSI_OPCODE_USEQ:
+	case TGSI_OPCODE_U64SEQ: pred = LLVMIntEQ; break;
+	case TGSI_OPCODE_USNE:
+	case TGSI_OPCODE_U64SNE: pred = LLVMIntNE; break;
+	case TGSI_OPCODE_USGE:
+	case TGSI_OPCODE_U64SGE: pred = LLVMIntUGE; break;
+	case TGSI_OPCODE_USLT:
+	case TGSI_OPCODE_U64SLT: pred = LLVMIntULT; break;
+	case TGSI_OPCODE_ISGE:
+	case TGSI_OPCODE_I64SGE: pred = LLVMIntSGE; break;
+	case TGSI_OPCODE_ISLT:
+	case TGSI_OPCODE_I64SLT: pred = LLVMIntSLT; break;
+	default:
+		assert(!"unknown instruction");
+		pred = 0;
+		break;
+	}
+
+	LLVMValueRef v = LLVMBuildICmp(builder, pred,
+			emit_data->args[0], emit_data->args[1],"");
+
+	v = LLVMBuildSExtOrBitCast(builder, v,
+			LLVMInt32TypeInContext(context), "");
+
+	emit_data->output[emit_data->chan] = v;
+}
+
+static void emit_ucmp(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+
+	LLVMValueRef arg0 = LLVMBuildBitCast(builder, emit_data->args[0],
+					     bld_base->uint_bld.elem_type, "");
+
+	LLVMValueRef v = LLVMBuildICmp(builder, LLVMIntNE, arg0,
+				       bld_base->uint_bld.zero, "");
+
+	emit_data->output[emit_data->chan] =
+		LLVMBuildSelect(builder, v, emit_data->args[1], emit_data->args[2], "");
+}
+
+static void emit_cmp(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	LLVMValueRef cond, *args = emit_data->args;
+
+	cond = LLVMBuildFCmp(builder, LLVMRealOLT, args[0],
+			     bld_base->base.zero, "");
+
+	emit_data->output[emit_data->chan] =
+		LLVMBuildSelect(builder, cond, args[1], args[2], "");
+}
+
+static void emit_set_cond(const struct lp_build_tgsi_action *action,
+			  struct lp_build_tgsi_context *bld_base,
+			  struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	LLVMRealPredicate pred;
+	LLVMValueRef cond;
+
+	/* Use ordered for everything but NE (which is usual for
+	 * float comparisons)
+	 */
+	switch (emit_data->inst->Instruction.Opcode) {
+	case TGSI_OPCODE_SGE: pred = LLVMRealOGE; break;
+	case TGSI_OPCODE_SEQ: pred = LLVMRealOEQ; break;
+	case TGSI_OPCODE_SLE: pred = LLVMRealOLE; break;
+	case TGSI_OPCODE_SLT: pred = LLVMRealOLT; break;
+	case TGSI_OPCODE_SNE: pred = LLVMRealUNE; break;
+	case TGSI_OPCODE_SGT: pred = LLVMRealOGT; break;
+	default: assert(!"unknown instruction"); pred = 0; break;
+	}
+
+	cond = LLVMBuildFCmp(builder,
+		pred, emit_data->args[0], emit_data->args[1], "");
+
+	emit_data->output[emit_data->chan] = LLVMBuildSelect(builder,
+		cond, bld_base->base.one, bld_base->base.zero, "");
+}
+
+static void emit_fcmp(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	LLVMContextRef context = bld_base->base.gallivm->context;
+	LLVMRealPredicate pred;
+
+	/* Use ordered for everything but NE (which is usual for
+	 * float comparisons)
+	 */
+	switch (emit_data->inst->Instruction.Opcode) {
+	case TGSI_OPCODE_FSEQ: pred = LLVMRealOEQ; break;
+	case TGSI_OPCODE_FSGE: pred = LLVMRealOGE; break;
+	case TGSI_OPCODE_FSLT: pred = LLVMRealOLT; break;
+	case TGSI_OPCODE_FSNE: pred = LLVMRealUNE; break;
+	default: assert(!"unknown instruction"); pred = 0; break;
+	}
+
+	LLVMValueRef v = LLVMBuildFCmp(builder, pred,
+			emit_data->args[0], emit_data->args[1],"");
+
+	v = LLVMBuildSExtOrBitCast(builder, v,
+			LLVMInt32TypeInContext(context), "");
+
+	emit_data->output[emit_data->chan] = v;
+}
+
+static void emit_dcmp(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	LLVMContextRef context = bld_base->base.gallivm->context;
+	LLVMRealPredicate pred;
+
+	/* Use ordered for everything but NE (which is usual for
+	 * float comparisons)
+	 */
+	switch (emit_data->inst->Instruction.Opcode) {
+	case TGSI_OPCODE_DSEQ: pred = LLVMRealOEQ; break;
+	case TGSI_OPCODE_DSGE: pred = LLVMRealOGE; break;
+	case TGSI_OPCODE_DSLT: pred = LLVMRealOLT; break;
+	case TGSI_OPCODE_DSNE: pred = LLVMRealUNE; break;
+	default: assert(!"unknown instruction"); pred = 0; break;
+	}
+
+	LLVMValueRef v = LLVMBuildFCmp(builder, pred,
+			emit_data->args[0], emit_data->args[1],"");
+
+	v = LLVMBuildSExtOrBitCast(builder, v,
+			LLVMInt32TypeInContext(context), "");
+
+	emit_data->output[emit_data->chan] = v;
+}
+
+static void emit_not(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	LLVMValueRef v = bitcast(bld_base, TGSI_TYPE_UNSIGNED,
+			emit_data->args[0]);
+	emit_data->output[emit_data->chan] = LLVMBuildNot(builder, v, "");
+}
+
+static void emit_arl(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	LLVMValueRef floor_index =  lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_FLR, emit_data->args[0]);
+	emit_data->output[emit_data->chan] = LLVMBuildFPToSI(builder,
+			floor_index, bld_base->base.int_elem_type , "");
+}
+
+static void emit_and(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildAnd(builder,
+			emit_data->args[0], emit_data->args[1], "");
+}
+
+static void emit_or(const struct lp_build_tgsi_action *action,
+		    struct lp_build_tgsi_context *bld_base,
+		    struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildOr(builder,
+			emit_data->args[0], emit_data->args[1], "");
+}
+
+static void emit_uadd(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildAdd(builder,
+			emit_data->args[0], emit_data->args[1], "");
+}
+
+static void emit_udiv(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildUDiv(builder,
+			emit_data->args[0], emit_data->args[1], "");
+}
+
+static void emit_idiv(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildSDiv(builder,
+			emit_data->args[0], emit_data->args[1], "");
+}
+
+static void emit_mod(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildSRem(builder,
+			emit_data->args[0], emit_data->args[1], "");
+}
+
+static void emit_umod(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildURem(builder,
+			emit_data->args[0], emit_data->args[1], "");
+}
+
+static void emit_shl(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildShl(builder,
+			emit_data->args[0], emit_data->args[1], "");
+}
+
+static void emit_ushr(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildLShr(builder,
+			emit_data->args[0], emit_data->args[1], "");
+}
+static void emit_ishr(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildAShr(builder,
+			emit_data->args[0], emit_data->args[1], "");
+}
+
+static void emit_xor(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildXor(builder,
+			emit_data->args[0], emit_data->args[1], "");
+}
+
+static void emit_ssg(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+
+	LLVMValueRef cmp, val;
+
+	if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_I64SSG) {
+		cmp = LLVMBuildICmp(builder, LLVMIntSGT, emit_data->args[0], bld_base->int64_bld.zero, "");
+		val = LLVMBuildSelect(builder, cmp, bld_base->int64_bld.one, emit_data->args[0], "");
+		cmp = LLVMBuildICmp(builder, LLVMIntSGE, val, bld_base->int64_bld.zero, "");
+		val = LLVMBuildSelect(builder, cmp, val, LLVMConstInt(bld_base->int64_bld.elem_type, -1, true), "");
+	} else if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_ISSG) {
+		cmp = LLVMBuildICmp(builder, LLVMIntSGT, emit_data->args[0], bld_base->int_bld.zero, "");
+		val = LLVMBuildSelect(builder, cmp, bld_base->int_bld.one, emit_data->args[0], "");
+		cmp = LLVMBuildICmp(builder, LLVMIntSGE, val, bld_base->int_bld.zero, "");
+		val = LLVMBuildSelect(builder, cmp, val, LLVMConstInt(bld_base->int_bld.elem_type, -1, true), "");
+	} else { // float SSG
+		cmp = LLVMBuildFCmp(builder, LLVMRealOGT, emit_data->args[0], bld_base->base.zero, "");
+		val = LLVMBuildSelect(builder, cmp, bld_base->base.one, emit_data->args[0], "");
+		cmp = LLVMBuildFCmp(builder, LLVMRealOGE, val, bld_base->base.zero, "");
+		val = LLVMBuildSelect(builder, cmp, val, LLVMConstReal(bld_base->base.elem_type, -1), "");
+	}
+
+	emit_data->output[emit_data->chan] = val;
+}
+
+static void emit_ineg(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildNeg(builder,
+			emit_data->args[0], "");
+}
+
+static void emit_dneg(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildFNeg(builder,
+			emit_data->args[0], "");
+}
+
+static void emit_frac(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	char *intr;
+
+	if (emit_data->info->opcode == TGSI_OPCODE_FRC)
+		intr = "llvm.floor.f32";
+	else if (emit_data->info->opcode == TGSI_OPCODE_DFRAC)
+		intr = "llvm.floor.f64";
+	else {
+		assert(0);
+		return;
+	}
+
+	LLVMValueRef floor = lp_build_intrinsic(builder, intr, emit_data->dst_type,
+						&emit_data->args[0], 1,
+						LLVMReadNoneAttribute);
+	emit_data->output[emit_data->chan] = LLVMBuildFSub(builder,
+			emit_data->args[0], floor, "");
+}
+
+static void emit_f2i(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildFPToSI(builder,
+			emit_data->args[0], bld_base->int_bld.elem_type, "");
+}
+
+static void emit_f2u(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildFPToUI(builder,
+			emit_data->args[0], bld_base->uint_bld.elem_type, "");
+}
+
+static void emit_i2f(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildSIToFP(builder,
+			emit_data->args[0], bld_base->base.elem_type, "");
+}
+
+static void emit_u2f(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	emit_data->output[emit_data->chan] = LLVMBuildUIToFP(builder,
+			emit_data->args[0], bld_base->base.elem_type, "");
+}
+
+static void
+build_tgsi_intrinsic_nomem(const struct lp_build_tgsi_action *action,
+			   struct lp_build_tgsi_context *bld_base,
+			   struct lp_build_emit_data *emit_data)
+{
+	struct lp_build_context *base = &bld_base->base;
+	emit_data->output[emit_data->chan] =
+		lp_build_intrinsic(base->gallivm->builder, action->intr_name,
+				   emit_data->dst_type, emit_data->args,
+				   emit_data->arg_count, LLVMReadNoneAttribute);
+}
+
+static void emit_bfi(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	struct gallivm_state *gallivm = bld_base->base.gallivm;
+	LLVMBuilderRef builder = gallivm->builder;
+	LLVMValueRef bfi_args[3];
+
+	// Calculate the bitmask: (((1 << src3) - 1) << src2
+	bfi_args[0] = LLVMBuildShl(builder,
+				   LLVMBuildSub(builder,
+						LLVMBuildShl(builder,
+							     bld_base->int_bld.one,
+							     emit_data->args[3], ""),
+						bld_base->int_bld.one, ""),
+				   emit_data->args[2], "");
+
+	bfi_args[1] = LLVMBuildShl(builder, emit_data->args[1],
+				   emit_data->args[2], "");
+
+	bfi_args[2] = emit_data->args[0];
+
+	/* Calculate:
+	 *   (arg0 & arg1) | (~arg0 & arg2) = arg2 ^ (arg0 & (arg1 ^ arg2)
+	 * Use the right-hand side, which the LLVM backend can convert to V_BFI.
+	 */
+	emit_data->output[emit_data->chan] =
+		LLVMBuildXor(builder, bfi_args[2],
+			LLVMBuildAnd(builder, bfi_args[0],
+				LLVMBuildXor(builder, bfi_args[1], bfi_args[2],
+					     ""), ""), "");
+}
+
+/* this is ffs in C */
+static void emit_lsb(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	struct gallivm_state *gallivm = bld_base->base.gallivm;
+	LLVMValueRef args[2] = {
+		emit_data->args[0],
+
+		/* The value of 1 means that ffs(x=0) = undef, so LLVM won't
+		 * add special code to check for x=0. The reason is that
+		 * the LLVM behavior for x=0 is different from what we
+		 * need here.
+		 *
+		 * The hardware already implements the correct behavior.
+		 */
+		LLVMConstInt(LLVMInt1TypeInContext(gallivm->context), 1, 0)
+	};
+
+	emit_data->output[emit_data->chan] =
+		lp_build_intrinsic(gallivm->builder, "llvm.cttz.i32",
+				emit_data->dst_type, args, ARRAY_SIZE(args),
+				LLVMReadNoneAttribute);
+}
+
+/* Find the last bit set. */
+static void emit_umsb(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	struct gallivm_state *gallivm = bld_base->base.gallivm;
+	LLVMBuilderRef builder = gallivm->builder;
+	LLVMValueRef args[2] = {
+		emit_data->args[0],
+		/* Don't generate code for handling zero: */
+		LLVMConstInt(LLVMInt1TypeInContext(gallivm->context), 1, 0)
+	};
+
+	LLVMValueRef msb =
+		lp_build_intrinsic(builder, "llvm.ctlz.i32",
+				emit_data->dst_type, args, ARRAY_SIZE(args),
+				LLVMReadNoneAttribute);
+
+	/* The HW returns the last bit index from MSB, but TGSI wants
+	 * the index from LSB. Invert it by doing "31 - msb". */
+	msb = LLVMBuildSub(builder, lp_build_const_int32(gallivm, 31),
+			   msb, "");
+
+	/* Check for zero: */
+	emit_data->output[emit_data->chan] =
+		LLVMBuildSelect(builder,
+				LLVMBuildICmp(builder, LLVMIntEQ, args[0],
+					      bld_base->uint_bld.zero, ""),
+				lp_build_const_int32(gallivm, -1), msb, "");
+}
+
+/* Find the last bit opposite of the sign bit. */
+static void emit_imsb(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	struct gallivm_state *gallivm = bld_base->base.gallivm;
+	LLVMBuilderRef builder = gallivm->builder;
+	LLVMValueRef arg = emit_data->args[0];
+
+	LLVMValueRef msb =
+		lp_build_intrinsic(builder, "llvm.AMDGPU.flbit.i32",
+				emit_data->dst_type, &arg, 1,
+				LLVMReadNoneAttribute);
+
+	/* The HW returns the last bit index from MSB, but TGSI wants
+	 * the index from LSB. Invert it by doing "31 - msb". */
+	msb = LLVMBuildSub(builder, lp_build_const_int32(gallivm, 31),
+			   msb, "");
+
+	/* If arg == 0 || arg == -1 (0xffffffff), return -1. */
+	LLVMValueRef all_ones = lp_build_const_int32(gallivm, -1);
+
+	LLVMValueRef cond =
+		LLVMBuildOr(builder,
+			    LLVMBuildICmp(builder, LLVMIntEQ, arg,
+					  bld_base->uint_bld.zero, ""),
+			    LLVMBuildICmp(builder, LLVMIntEQ, arg,
+					  all_ones, ""), "");
+
+	emit_data->output[emit_data->chan] =
+		LLVMBuildSelect(builder, cond, all_ones, msb, "");
+}
+
+static void emit_iabs(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+
+	emit_data->output[emit_data->chan] =
+		lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_IMAX,
+					  emit_data->args[0],
+					  LLVMBuildNeg(builder,
+						       emit_data->args[0], ""));
+}
+
+static void emit_minmax_int(const struct lp_build_tgsi_action *action,
+			    struct lp_build_tgsi_context *bld_base,
+			    struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	LLVMIntPredicate op;
+
+	switch (emit_data->info->opcode) {
+	default:
+		assert(0);
+	case TGSI_OPCODE_IMAX:
+	case TGSI_OPCODE_I64MAX:
+		op = LLVMIntSGT;
+		break;
+	case TGSI_OPCODE_IMIN:
+	case TGSI_OPCODE_I64MIN:
+		op = LLVMIntSLT;
+		break;
+	case TGSI_OPCODE_UMAX:
+	case TGSI_OPCODE_U64MAX:
+		op = LLVMIntUGT;
+		break;
+	case TGSI_OPCODE_UMIN:
+	case TGSI_OPCODE_U64MIN:
+		op = LLVMIntULT;
+		break;
+	}
+
+	emit_data->output[emit_data->chan] =
+		LLVMBuildSelect(builder,
+				LLVMBuildICmp(builder, op, emit_data->args[0],
+					      emit_data->args[1], ""),
+				emit_data->args[0],
+				emit_data->args[1], "");
+}
+
+static void pk2h_fetch_args(struct lp_build_tgsi_context *bld_base,
+			    struct lp_build_emit_data *emit_data)
+{
+	emit_data->args[0] = lp_build_emit_fetch(bld_base, emit_data->inst,
+						 0, TGSI_CHAN_X);
+	emit_data->args[1] = lp_build_emit_fetch(bld_base, emit_data->inst,
+						 0, TGSI_CHAN_Y);
+}
+
+static void emit_pk2h(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	LLVMContextRef context = bld_base->base.gallivm->context;
+	struct lp_build_context *uint_bld = &bld_base->uint_bld;
+	LLVMTypeRef fp16, i16;
+	LLVMValueRef const16, comp[2];
+	unsigned i;
+
+	fp16 = LLVMHalfTypeInContext(context);
+	i16 = LLVMInt16TypeInContext(context);
+	const16 = lp_build_const_int32(uint_bld->gallivm, 16);
+
+	for (i = 0; i < 2; i++) {
+		comp[i] = LLVMBuildFPTrunc(builder, emit_data->args[i], fp16, "");
+		comp[i] = LLVMBuildBitCast(builder, comp[i], i16, "");
+		comp[i] = LLVMBuildZExt(builder, comp[i], uint_bld->elem_type, "");
+	}
+
+	comp[1] = LLVMBuildShl(builder, comp[1], const16, "");
+	comp[0] = LLVMBuildOr(builder, comp[0], comp[1], "");
+
+	emit_data->output[emit_data->chan] = comp[0];
+}
+
+static void up2h_fetch_args(struct lp_build_tgsi_context *bld_base,
+			    struct lp_build_emit_data *emit_data)
+{
+	emit_data->args[0] = lp_build_emit_fetch(bld_base, emit_data->inst,
+						 0, TGSI_CHAN_X);
+}
+
+static void emit_up2h(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	LLVMBuilderRef builder = bld_base->base.gallivm->builder;
+	LLVMContextRef context = bld_base->base.gallivm->context;
+	struct lp_build_context *uint_bld = &bld_base->uint_bld;
+	LLVMTypeRef fp16, i16;
+	LLVMValueRef const16, input, val;
+	unsigned i;
+
+	fp16 = LLVMHalfTypeInContext(context);
+	i16 = LLVMInt16TypeInContext(context);
+	const16 = lp_build_const_int32(uint_bld->gallivm, 16);
+	input = emit_data->args[0];
+
+	for (i = 0; i < 2; i++) {
+		val = i == 1 ? LLVMBuildLShr(builder, input, const16, "") : input;
+		val = LLVMBuildTrunc(builder, val, i16, "");
+		val = LLVMBuildBitCast(builder, val, fp16, "");
+		emit_data->output[i] =
+			LLVMBuildFPExt(builder, val, bld_base->base.elem_type, "");
+	}
+}
+
+static void emit_fdiv(const struct lp_build_tgsi_action *action,
+		      struct lp_build_tgsi_context *bld_base,
+		      struct lp_build_emit_data *emit_data)
+{
+	struct radeon_llvm_context *ctx = radeon_llvm_context(bld_base);
+
+	emit_data->output[emit_data->chan] =
+		LLVMBuildFDiv(bld_base->base.gallivm->builder,
+			      emit_data->args[0], emit_data->args[1], "");
+
+	/* Use v_rcp_f32 instead of precise division. */
+	if (HAVE_LLVM >= 0x0309 &&
+	    !LLVMIsConstant(emit_data->output[emit_data->chan]))
+		LLVMSetMetadata(emit_data->output[emit_data->chan],
+				ctx->fpmath_md_kind, ctx->fpmath_md_2p5_ulp);
+}
+
+/* 1/sqrt is translated to rsq for f32 if fp32 denormals are not enabled in
+ * the target machine. f64 needs global unsafe math flags to get rsq. */
+static void emit_rsq(const struct lp_build_tgsi_action *action,
+		     struct lp_build_tgsi_context *bld_base,
+		     struct lp_build_emit_data *emit_data)
+{
+	LLVMValueRef sqrt =
+		lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_SQRT,
+					 emit_data->args[0]);
+
+	emit_data->output[emit_data->chan] =
+		lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_DIV,
+					  bld_base->base.one, sqrt);
+}
+
+void si_shader_context_init_alu(struct lp_build_tgsi_context *bld_base)
+{
+	lp_set_default_actions(bld_base);
+
+	bld_base->op_actions[TGSI_OPCODE_ABS].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_ABS].intr_name = "llvm.fabs.f32";
+	bld_base->op_actions[TGSI_OPCODE_AND].emit = emit_and;
+	bld_base->op_actions[TGSI_OPCODE_ARL].emit = emit_arl;
+	bld_base->op_actions[TGSI_OPCODE_BFI].emit = emit_bfi;
+	bld_base->op_actions[TGSI_OPCODE_BREV].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_BREV].intr_name =
+		HAVE_LLVM >= 0x0308 ? "llvm.bitreverse.i32" : "llvm.AMDGPU.brev";
+	bld_base->op_actions[TGSI_OPCODE_CEIL].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_CEIL].intr_name = "llvm.ceil.f32";
+	bld_base->op_actions[TGSI_OPCODE_CLAMP].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_CLAMP].intr_name =
+		HAVE_LLVM >= 0x0308 ? "llvm.AMDGPU.clamp." : "llvm.AMDIL.clamp.";
+	bld_base->op_actions[TGSI_OPCODE_CMP].emit = emit_cmp;
+	bld_base->op_actions[TGSI_OPCODE_COS].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_COS].intr_name = "llvm.cos.f32";
+	bld_base->op_actions[TGSI_OPCODE_DABS].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_DABS].intr_name = "llvm.fabs.f64";
+	bld_base->op_actions[TGSI_OPCODE_DFMA].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_DFMA].intr_name = "llvm.fma.f64";
+	bld_base->op_actions[TGSI_OPCODE_DFRAC].emit = emit_frac;
+	bld_base->op_actions[TGSI_OPCODE_DIV].emit = emit_fdiv;
+	bld_base->op_actions[TGSI_OPCODE_DNEG].emit = emit_dneg;
+	bld_base->op_actions[TGSI_OPCODE_DSEQ].emit = emit_dcmp;
+	bld_base->op_actions[TGSI_OPCODE_DSGE].emit = emit_dcmp;
+	bld_base->op_actions[TGSI_OPCODE_DSLT].emit = emit_dcmp;
+	bld_base->op_actions[TGSI_OPCODE_DSNE].emit = emit_dcmp;
+	bld_base->op_actions[TGSI_OPCODE_DRSQ].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_DRSQ].intr_name =
+		HAVE_LLVM >= 0x0309 ? "llvm.amdgcn.rsq.f64" : "llvm.AMDGPU.rsq.f64";
+	bld_base->op_actions[TGSI_OPCODE_DSQRT].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_DSQRT].intr_name = "llvm.sqrt.f64";
+	bld_base->op_actions[TGSI_OPCODE_EX2].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_EX2].intr_name =
+		HAVE_LLVM >= 0x0308 ? "llvm.exp2.f32" : "llvm.AMDIL.exp.";
+	bld_base->op_actions[TGSI_OPCODE_FLR].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_FLR].intr_name = "llvm.floor.f32";
+	bld_base->op_actions[TGSI_OPCODE_FMA].emit =
+		bld_base->op_actions[TGSI_OPCODE_MAD].emit;
+	bld_base->op_actions[TGSI_OPCODE_FRC].emit = emit_frac;
+	bld_base->op_actions[TGSI_OPCODE_F2I].emit = emit_f2i;
+	bld_base->op_actions[TGSI_OPCODE_F2U].emit = emit_f2u;
+	bld_base->op_actions[TGSI_OPCODE_FSEQ].emit = emit_fcmp;
+	bld_base->op_actions[TGSI_OPCODE_FSGE].emit = emit_fcmp;
+	bld_base->op_actions[TGSI_OPCODE_FSLT].emit = emit_fcmp;
+	bld_base->op_actions[TGSI_OPCODE_FSNE].emit = emit_fcmp;
+	bld_base->op_actions[TGSI_OPCODE_IABS].emit = emit_iabs;
+	bld_base->op_actions[TGSI_OPCODE_IBFE].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_IBFE].intr_name = "llvm.AMDGPU.bfe.i32";
+	bld_base->op_actions[TGSI_OPCODE_IDIV].emit = emit_idiv;
+	bld_base->op_actions[TGSI_OPCODE_IMAX].emit = emit_minmax_int;
+	bld_base->op_actions[TGSI_OPCODE_IMIN].emit = emit_minmax_int;
+	bld_base->op_actions[TGSI_OPCODE_IMSB].emit = emit_imsb;
+	bld_base->op_actions[TGSI_OPCODE_INEG].emit = emit_ineg;
+	bld_base->op_actions[TGSI_OPCODE_ISHR].emit = emit_ishr;
+	bld_base->op_actions[TGSI_OPCODE_ISGE].emit = emit_icmp;
+	bld_base->op_actions[TGSI_OPCODE_ISLT].emit = emit_icmp;
+	bld_base->op_actions[TGSI_OPCODE_ISSG].emit = emit_ssg;
+	bld_base->op_actions[TGSI_OPCODE_I2F].emit = emit_i2f;
+	bld_base->op_actions[TGSI_OPCODE_KILL_IF].fetch_args = kill_if_fetch_args;
+	bld_base->op_actions[TGSI_OPCODE_KILL_IF].emit = kil_emit;
+	bld_base->op_actions[TGSI_OPCODE_KILL_IF].intr_name = "llvm.AMDGPU.kill";
+	bld_base->op_actions[TGSI_OPCODE_KILL].emit = lp_build_tgsi_intrinsic;
+	bld_base->op_actions[TGSI_OPCODE_KILL].intr_name = "llvm.AMDGPU.kilp";
+	bld_base->op_actions[TGSI_OPCODE_LSB].emit = emit_lsb;
+	bld_base->op_actions[TGSI_OPCODE_LG2].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_LG2].intr_name = "llvm.log2.f32";
+	bld_base->op_actions[TGSI_OPCODE_MAX].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_MAX].intr_name = "llvm.maxnum.f32";
+	bld_base->op_actions[TGSI_OPCODE_MIN].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_MIN].intr_name = "llvm.minnum.f32";
+	bld_base->op_actions[TGSI_OPCODE_MOD].emit = emit_mod;
+	bld_base->op_actions[TGSI_OPCODE_UMSB].emit = emit_umsb;
+	bld_base->op_actions[TGSI_OPCODE_NOT].emit = emit_not;
+	bld_base->op_actions[TGSI_OPCODE_OR].emit = emit_or;
+	bld_base->op_actions[TGSI_OPCODE_PK2H].fetch_args = pk2h_fetch_args;
+	bld_base->op_actions[TGSI_OPCODE_PK2H].emit = emit_pk2h;
+	bld_base->op_actions[TGSI_OPCODE_POPC].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_POPC].intr_name = "llvm.ctpop.i32";
+	bld_base->op_actions[TGSI_OPCODE_POW].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_POW].intr_name = "llvm.pow.f32";
+	bld_base->op_actions[TGSI_OPCODE_ROUND].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_ROUND].intr_name = "llvm.rint.f32";
+	bld_base->op_actions[TGSI_OPCODE_RSQ].emit = emit_rsq;
+	bld_base->op_actions[TGSI_OPCODE_SGE].emit = emit_set_cond;
+	bld_base->op_actions[TGSI_OPCODE_SEQ].emit = emit_set_cond;
+	bld_base->op_actions[TGSI_OPCODE_SHL].emit = emit_shl;
+	bld_base->op_actions[TGSI_OPCODE_SLE].emit = emit_set_cond;
+	bld_base->op_actions[TGSI_OPCODE_SLT].emit = emit_set_cond;
+	bld_base->op_actions[TGSI_OPCODE_SNE].emit = emit_set_cond;
+	bld_base->op_actions[TGSI_OPCODE_SGT].emit = emit_set_cond;
+	bld_base->op_actions[TGSI_OPCODE_SIN].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_SIN].intr_name = "llvm.sin.f32";
+	bld_base->op_actions[TGSI_OPCODE_SQRT].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_SQRT].intr_name = "llvm.sqrt.f32";
+	bld_base->op_actions[TGSI_OPCODE_SSG].emit = emit_ssg;
+	bld_base->op_actions[TGSI_OPCODE_TRUNC].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_TRUNC].intr_name = "llvm.trunc.f32";
+	bld_base->op_actions[TGSI_OPCODE_UADD].emit = emit_uadd;
+	bld_base->op_actions[TGSI_OPCODE_UBFE].emit = build_tgsi_intrinsic_nomem;
+	bld_base->op_actions[TGSI_OPCODE_UBFE].intr_name = "llvm.AMDGPU.bfe.u32";
+	bld_base->op_actions[TGSI_OPCODE_UDIV].emit = emit_udiv;
+	bld_base->op_actions[TGSI_OPCODE_UMAX].emit = emit_minmax_int;
+	bld_base->op_actions[TGSI_OPCODE_UMIN].emit = emit_minmax_int;
+	bld_base->op_actions[TGSI_OPCODE_UMOD].emit = emit_umod;
+	bld_base->op_actions[TGSI_OPCODE_USEQ].emit = emit_icmp;
+	bld_base->op_actions[TGSI_OPCODE_USGE].emit = emit_icmp;
+	bld_base->op_actions[TGSI_OPCODE_USHR].emit = emit_ushr;
+	bld_base->op_actions[TGSI_OPCODE_USLT].emit = emit_icmp;
+	bld_base->op_actions[TGSI_OPCODE_USNE].emit = emit_icmp;
+	bld_base->op_actions[TGSI_OPCODE_U2F].emit = emit_u2f;
+	bld_base->op_actions[TGSI_OPCODE_XOR].emit = emit_xor;
+	bld_base->op_actions[TGSI_OPCODE_UCMP].emit = emit_ucmp;
+	bld_base->op_actions[TGSI_OPCODE_UP2H].fetch_args = up2h_fetch_args;
+	bld_base->op_actions[TGSI_OPCODE_UP2H].emit = emit_up2h;
+
+	bld_base->op_actions[TGSI_OPCODE_I64MAX].emit = emit_minmax_int;
+	bld_base->op_actions[TGSI_OPCODE_I64MIN].emit = emit_minmax_int;
+	bld_base->op_actions[TGSI_OPCODE_U64MAX].emit = emit_minmax_int;
+	bld_base->op_actions[TGSI_OPCODE_U64MIN].emit = emit_minmax_int;
+	bld_base->op_actions[TGSI_OPCODE_I64ABS].emit = emit_iabs;
+	bld_base->op_actions[TGSI_OPCODE_I64SSG].emit = emit_ssg;
+	bld_base->op_actions[TGSI_OPCODE_I64NEG].emit = emit_ineg;
+
+	bld_base->op_actions[TGSI_OPCODE_U64SEQ].emit = emit_icmp;
+	bld_base->op_actions[TGSI_OPCODE_U64SNE].emit = emit_icmp;
+	bld_base->op_actions[TGSI_OPCODE_U64SGE].emit = emit_icmp;
+	bld_base->op_actions[TGSI_OPCODE_U64SLT].emit = emit_icmp;
+	bld_base->op_actions[TGSI_OPCODE_I64SGE].emit = emit_icmp;
+	bld_base->op_actions[TGSI_OPCODE_I64SLT].emit = emit_icmp;
+
+	bld_base->op_actions[TGSI_OPCODE_U64ADD].emit = emit_uadd;
+	bld_base->op_actions[TGSI_OPCODE_U64SHL].emit = emit_shl;
+	bld_base->op_actions[TGSI_OPCODE_U64SHR].emit = emit_ushr;
+	bld_base->op_actions[TGSI_OPCODE_I64SHR].emit = emit_ishr;
+
+	bld_base->op_actions[TGSI_OPCODE_U64MOD].emit = emit_umod;
+	bld_base->op_actions[TGSI_OPCODE_I64MOD].emit = emit_mod;
+	bld_base->op_actions[TGSI_OPCODE_U64DIV].emit = emit_udiv;
+	bld_base->op_actions[TGSI_OPCODE_I64DIV].emit = emit_idiv;
+}
+
+static LLVMValueRef build_cube_intrinsic(struct gallivm_state *gallivm,
+					 LLVMValueRef in[3])
+{
+	if (HAVE_LLVM >= 0x0309) {
+		LLVMTypeRef f32 = LLVMTypeOf(in[0]);
+		LLVMValueRef out[4];
+
+		out[0] = lp_build_intrinsic(gallivm->builder, "llvm.amdgcn.cubetc",
+					    f32, in, 3, LLVMReadNoneAttribute);
+		out[1] = lp_build_intrinsic(gallivm->builder, "llvm.amdgcn.cubesc",
+					    f32, in, 3, LLVMReadNoneAttribute);
+		out[2] = lp_build_intrinsic(gallivm->builder, "llvm.amdgcn.cubema",
+					    f32, in, 3, LLVMReadNoneAttribute);
+		out[3] = lp_build_intrinsic(gallivm->builder, "llvm.amdgcn.cubeid",
+					    f32, in, 3, LLVMReadNoneAttribute);
+
+		return lp_build_gather_values(gallivm, out, 4);
+	} else {
+		LLVMValueRef c[4] = {
+			in[0],
+			in[1],
+			in[2],
+			LLVMGetUndef(LLVMTypeOf(in[0]))
+		};
+		LLVMValueRef vec = lp_build_gather_values(gallivm, c, 4);
+
+		return lp_build_intrinsic(gallivm->builder, "llvm.AMDGPU.cube",
+					  LLVMTypeOf(vec), &vec, 1,
+					  LLVMReadNoneAttribute);
+	}
+}
+
+static void si_llvm_cube_to_2d_coords(struct lp_build_tgsi_context *bld_base,
+				      LLVMValueRef *in, LLVMValueRef *out)
+{
+	struct gallivm_state *gallivm = bld_base->base.gallivm;
+	LLVMBuilderRef builder = gallivm->builder;
+	LLVMTypeRef type = bld_base->base.elem_type;
+	LLVMValueRef coords[4];
+	LLVMValueRef mad_args[3];
+	LLVMValueRef v;
+	unsigned i;
+
+	v = build_cube_intrinsic(gallivm, in);
+
+	for (i = 0; i < 4; ++i)
+		coords[i] = LLVMBuildExtractElement(builder, v,
+						    lp_build_const_int32(gallivm, i), "");
+
+	coords[2] = lp_build_intrinsic(builder, "llvm.fabs.f32",
+			type, &coords[2], 1, LLVMReadNoneAttribute);
+	coords[2] = lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_RCP, coords[2]);
+
+	mad_args[1] = coords[2];
+	mad_args[2] = LLVMConstReal(type, 1.5);
+
+	mad_args[0] = coords[0];
+	coords[0] = lp_build_emit_llvm_ternary(bld_base, TGSI_OPCODE_MAD,
+			mad_args[0], mad_args[1], mad_args[2]);
+
+	mad_args[0] = coords[1];
+	coords[1] = lp_build_emit_llvm_ternary(bld_base, TGSI_OPCODE_MAD,
+			mad_args[0], mad_args[1], mad_args[2]);
+
+	/* apply xyz = yxw swizzle to cooords */
+	out[0] = coords[1];
+	out[1] = coords[0];
+	out[2] = coords[3];
+}
+
+void si_prepare_cube_coords(struct lp_build_tgsi_context *bld_base,
+			    struct lp_build_emit_data *emit_data,
+			    LLVMValueRef *coords_arg,
+			    LLVMValueRef *derivs_arg)
+{
+
+	unsigned target = emit_data->inst->Texture.Texture;
+	unsigned opcode = emit_data->inst->Instruction.Opcode;
+	struct gallivm_state *gallivm = bld_base->base.gallivm;
+	LLVMBuilderRef builder = gallivm->builder;
+	LLVMValueRef coords[4];
+	unsigned i;
+
+	si_llvm_cube_to_2d_coords(bld_base, coords_arg, coords);
+
+	if (opcode == TGSI_OPCODE_TXD && derivs_arg) {
+		LLVMValueRef derivs[4];
+		int axis;
+
+		/* Convert cube derivatives to 2D derivatives. */
+		for (axis = 0; axis < 2; axis++) {
+			LLVMValueRef shifted_cube_coords[4], shifted_coords[4];
+
+			/* Shift the cube coordinates by the derivatives to get
+			 * the cube coordinates of the "neighboring pixel".
+			 */
+			for (i = 0; i < 3; i++)
+				shifted_cube_coords[i] =
+					LLVMBuildFAdd(builder, coords_arg[i],
+						      derivs_arg[axis*3+i], "");
+			shifted_cube_coords[3] = LLVMGetUndef(bld_base->base.elem_type);
+
+			/* Project the shifted cube coordinates onto the face. */
+			si_llvm_cube_to_2d_coords(bld_base, shifted_cube_coords,
+						      shifted_coords);
+
+			/* Subtract both sets of 2D coordinates to get 2D derivatives.
+			 * This won't work if the shifted coordinates ended up
+			 * in a different face.
+			 */
+			for (i = 0; i < 2; i++)
+				derivs[axis * 2 + i] =
+					LLVMBuildFSub(builder, shifted_coords[i],
+						      coords[i], "");
+		}
+
+		memcpy(derivs_arg, derivs, sizeof(derivs));
+	}
+
+	if (target == TGSI_TEXTURE_CUBE_ARRAY ||
+	    target == TGSI_TEXTURE_SHADOWCUBE_ARRAY) {
+		/* for cube arrays coord.z = coord.w(array_index) * 8 + face */
+		/* coords_arg.w component - array_index for cube arrays */
+		coords[2] = lp_build_emit_llvm_ternary(bld_base, TGSI_OPCODE_MAD,
+						       coords_arg[3], lp_build_const_float(gallivm, 8.0), coords[2]);
+	}
+
+	/* Preserve compare/lod/bias. Put it in coords.w. */
+	if (opcode == TGSI_OPCODE_TEX2 ||
+	    opcode == TGSI_OPCODE_TXB2 ||
+	    opcode == TGSI_OPCODE_TXL2) {
+		coords[3] = coords_arg[4];
+	} else if (opcode == TGSI_OPCODE_TXB ||
+		   opcode == TGSI_OPCODE_TXL ||
+		   target == TGSI_TEXTURE_SHADOWCUBE) {
+		coords[3] = coords_arg[3];
+	}
+
+	memcpy(coords_arg, coords, sizeof(coords));
+}