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-rw-r--r--configure.ac4
-rw-r--r--src/amd/common/ac_llvm_build.c179
-rw-r--r--src/amd/common/ac_llvm_util.c7
-rw-r--r--src/gallium/drivers/radeon/r600_pipe_common.c10
-rw-r--r--src/gallium/drivers/radeonsi/si_pipe.c21
-rw-r--r--src/gallium/drivers/radeonsi/si_shader.c42
-rw-r--r--src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c6
-rw-r--r--src/gallium/drivers/radeonsi/si_shader_tgsi_setup.c30
8 files changed, 81 insertions, 218 deletions
diff --git a/configure.ac b/configure.ac
index ba042791ad1..a614458ab7c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -102,8 +102,8 @@ ZLIB_REQUIRED=1.2.8
dnl LLVM versions
LLVM_REQUIRED_GALLIUM=3.3.0
LLVM_REQUIRED_OPENCL=3.6.0
-LLVM_REQUIRED_R600=3.8.0
-LLVM_REQUIRED_RADEONSI=3.8.0
+LLVM_REQUIRED_R600=3.9.0
+LLVM_REQUIRED_RADEONSI=3.9.0
LLVM_REQUIRED_RADV=3.9.0
LLVM_REQUIRED_SWR=3.9.0
diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
index df1d790760f..9853d177df5 100644
--- a/src/amd/common/ac_llvm_build.c
+++ b/src/amd/common/ac_llvm_build.c
@@ -233,42 +233,16 @@ build_cube_intrinsic(struct ac_llvm_context *ctx,
LLVMValueRef in[3],
struct cube_selection_coords *out)
{
- LLVMBuilderRef builder = ctx->builder;
-
- if (HAVE_LLVM >= 0x0309) {
- LLVMTypeRef f32 = ctx->f32;
-
- out->stc[1] = ac_build_intrinsic(ctx, "llvm.amdgcn.cubetc",
- f32, in, 3, AC_FUNC_ATTR_READNONE);
- out->stc[0] = ac_build_intrinsic(ctx, "llvm.amdgcn.cubesc",
- f32, in, 3, AC_FUNC_ATTR_READNONE);
- out->ma = ac_build_intrinsic(ctx, "llvm.amdgcn.cubema",
- f32, in, 3, AC_FUNC_ATTR_READNONE);
- out->id = ac_build_intrinsic(ctx, "llvm.amdgcn.cubeid",
- f32, in, 3, AC_FUNC_ATTR_READNONE);
- } else {
- LLVMValueRef c[4] = {
- in[0],
- in[1],
- in[2],
- LLVMGetUndef(LLVMTypeOf(in[0]))
- };
- LLVMValueRef vec = ac_build_gather_values(ctx, c, 4);
-
- LLVMValueRef tmp =
- ac_build_intrinsic(ctx, "llvm.AMDGPU.cube",
- LLVMTypeOf(vec), &vec, 1,
- AC_FUNC_ATTR_READNONE);
-
- out->stc[1] = LLVMBuildExtractElement(builder, tmp,
- LLVMConstInt(ctx->i32, 0, 0), "");
- out->stc[0] = LLVMBuildExtractElement(builder, tmp,
- LLVMConstInt(ctx->i32, 1, 0), "");
- out->ma = LLVMBuildExtractElement(builder, tmp,
- LLVMConstInt(ctx->i32, 2, 0), "");
- out->id = LLVMBuildExtractElement(builder, tmp,
- LLVMConstInt(ctx->i32, 3, 0), "");
- }
+ LLVMTypeRef f32 = ctx->f32;
+
+ out->stc[1] = ac_build_intrinsic(ctx, "llvm.amdgcn.cubetc",
+ f32, in, 3, AC_FUNC_ATTR_READNONE);
+ out->stc[0] = ac_build_intrinsic(ctx, "llvm.amdgcn.cubesc",
+ f32, in, 3, AC_FUNC_ATTR_READNONE);
+ out->ma = ac_build_intrinsic(ctx, "llvm.amdgcn.cubema",
+ f32, in, 3, AC_FUNC_ATTR_READNONE);
+ out->id = ac_build_intrinsic(ctx, "llvm.amdgcn.cubeid",
+ f32, in, 3, AC_FUNC_ATTR_READNONE);
}
/**
@@ -558,7 +532,7 @@ ac_build_buffer_store_dword(struct ac_llvm_context *ctx,
bool has_add_tid)
{
/* TODO: Fix stores with ADD_TID and remove the "has_add_tid" flag. */
- if (HAVE_LLVM >= 0x0309 && !has_add_tid) {
+ if (!has_add_tid) {
/* Split 3 channel stores, becase LLVM doesn't support 3-channel
* intrinsics. */
if (num_channels == 3) {
@@ -663,73 +637,39 @@ ac_build_buffer_load(struct ac_llvm_context *ctx,
{
unsigned func = CLAMP(num_channels, 1, 3) - 1;
- if (HAVE_LLVM >= 0x309) {
- LLVMValueRef args[] = {
- LLVMBuildBitCast(ctx->builder, rsrc, ctx->v4i32, ""),
- vindex ? vindex : LLVMConstInt(ctx->i32, 0, 0),
- LLVMConstInt(ctx->i32, inst_offset, 0),
- LLVMConstInt(ctx->i1, glc, 0),
- LLVMConstInt(ctx->i1, slc, 0)
- };
-
- LLVMTypeRef types[] = {ctx->f32, LLVMVectorType(ctx->f32, 2),
- ctx->v4f32};
- const char *type_names[] = {"f32", "v2f32", "v4f32"};
- char name[256];
-
- if (voffset) {
- args[2] = LLVMBuildAdd(ctx->builder, args[2], voffset,
- "");
- }
-
- if (soffset) {
- args[2] = LLVMBuildAdd(ctx->builder, args[2], soffset,
- "");
- }
-
- snprintf(name, sizeof(name), "llvm.amdgcn.buffer.load.%s",
- type_names[func]);
-
- return ac_build_intrinsic(ctx, name, types[func], args,
- ARRAY_SIZE(args),
- /* READNONE means writes can't
- * affect it, while READONLY means
- * that writes can affect it. */
- readonly_memory && HAVE_LLVM >= 0x0400 ?
- AC_FUNC_ATTR_READNONE :
- AC_FUNC_ATTR_READONLY);
- } else {
- LLVMValueRef args[] = {
- LLVMBuildBitCast(ctx->builder, rsrc, ctx->v16i8, ""),
- voffset ? voffset : vindex,
- soffset,
- LLVMConstInt(ctx->i32, inst_offset, 0),
- LLVMConstInt(ctx->i32, voffset ? 1 : 0, 0), // offen
- LLVMConstInt(ctx->i32, vindex ? 1 : 0, 0), //idxen
- LLVMConstInt(ctx->i32, glc, 0),
- LLVMConstInt(ctx->i32, slc, 0),
- LLVMConstInt(ctx->i32, 0, 0), // TFE
- };
+ LLVMValueRef args[] = {
+ LLVMBuildBitCast(ctx->builder, rsrc, ctx->v4i32, ""),
+ vindex ? vindex : LLVMConstInt(ctx->i32, 0, 0),
+ LLVMConstInt(ctx->i32, inst_offset, 0),
+ LLVMConstInt(ctx->i1, glc, 0),
+ LLVMConstInt(ctx->i1, slc, 0)
+ };
- LLVMTypeRef types[] = {ctx->i32, LLVMVectorType(ctx->i32, 2),
- ctx->v4i32};
- const char *type_names[] = {"i32", "v2i32", "v4i32"};
- const char *arg_type = "i32";
- char name[256];
+ LLVMTypeRef types[] = {ctx->f32, LLVMVectorType(ctx->f32, 2),
+ ctx->v4f32};
+ const char *type_names[] = {"f32", "v2f32", "v4f32"};
+ char name[256];
- if (voffset && vindex) {
- LLVMValueRef vaddr[] = {vindex, voffset};
+ if (voffset) {
+ args[2] = LLVMBuildAdd(ctx->builder, args[2], voffset,
+ "");
+ }
- arg_type = "v2i32";
- args[1] = ac_build_gather_values(ctx, vaddr, 2);
- }
+ if (soffset) {
+ args[2] = LLVMBuildAdd(ctx->builder, args[2], soffset,
+ "");
+ }
- snprintf(name, sizeof(name), "llvm.SI.buffer.load.dword.%s.%s",
- type_names[func], arg_type);
+ snprintf(name, sizeof(name), "llvm.amdgcn.buffer.load.%s",
+ type_names[func]);
- return ac_build_intrinsic(ctx, name, types[func], args,
- ARRAY_SIZE(args), AC_FUNC_ATTR_READONLY);
- }
+ return ac_build_intrinsic(ctx, name, types[func], args,
+ ARRAY_SIZE(args),
+ /* READNONE means writes can't affect it, while
+ * READONLY means that writes can affect it. */
+ readonly_memory && HAVE_LLVM >= 0x0400 ?
+ AC_FUNC_ATTR_READNONE :
+ AC_FUNC_ATTR_READONLY);
}
LLVMValueRef ac_build_buffer_load_format(struct ac_llvm_context *ctx,
@@ -738,35 +678,22 @@ LLVMValueRef ac_build_buffer_load_format(struct ac_llvm_context *ctx,
LLVMValueRef voffset,
bool readonly_memory)
{
- if (HAVE_LLVM >= 0x0309) {
- LLVMValueRef args [] = {
- LLVMBuildBitCast(ctx->builder, rsrc, ctx->v4i32, ""),
- vindex,
- voffset,
- LLVMConstInt(ctx->i1, 0, 0), /* glc */
- LLVMConstInt(ctx->i1, 0, 0), /* slc */
- };
-
- return ac_build_intrinsic(ctx,
- "llvm.amdgcn.buffer.load.format.v4f32",
- ctx->v4f32, args, ARRAY_SIZE(args),
- /* READNONE means writes can't
- * affect it, while READONLY means
- * that writes can affect it. */
- readonly_memory && HAVE_LLVM >= 0x0400 ?
- AC_FUNC_ATTR_READNONE :
- AC_FUNC_ATTR_READONLY);
- }
-
- LLVMValueRef args[] = {
- LLVMBuildBitCast(ctx->builder, rsrc, ctx->v16i8, ""),
- voffset,
+ LLVMValueRef args [] = {
+ LLVMBuildBitCast(ctx->builder, rsrc, ctx->v4i32, ""),
vindex,
+ voffset,
+ LLVMConstInt(ctx->i1, 0, 0), /* glc */
+ LLVMConstInt(ctx->i1, 0, 0), /* slc */
};
- return ac_build_intrinsic(ctx, "llvm.SI.vs.load.input",
- ctx->v4f32, args, 3,
- AC_FUNC_ATTR_READNONE |
- AC_FUNC_ATTR_LEGACY);
+
+ return ac_build_intrinsic(ctx,
+ "llvm.amdgcn.buffer.load.format.v4f32",
+ ctx->v4f32, args, ARRAY_SIZE(args),
+ /* READNONE means writes can't affect it, while
+ * READONLY means that writes can affect it. */
+ readonly_memory && HAVE_LLVM >= 0x0400 ?
+ AC_FUNC_ATTR_READNONE :
+ AC_FUNC_ATTR_READONLY);
}
/**
diff --git a/src/amd/common/ac_llvm_util.c b/src/amd/common/ac_llvm_util.c
index e2d5de24ad7..88279754a43 100644
--- a/src/amd/common/ac_llvm_util.c
+++ b/src/amd/common/ac_llvm_util.c
@@ -105,17 +105,10 @@ static const char *ac_get_llvm_processor_name(enum radeon_family family)
return "fiji";
case CHIP_STONEY:
return "stoney";
-#if HAVE_LLVM == 0x0308
- case CHIP_POLARIS10:
- return "tonga";
- case CHIP_POLARIS11:
- return "tonga";
-#else
case CHIP_POLARIS10:
return "polaris10";
case CHIP_POLARIS11:
return "polaris11";
-#endif
default:
return "";
}
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c
index ce84139a2f6..19b83412f3b 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.c
+++ b/src/gallium/drivers/radeon/r600_pipe_common.c
@@ -1001,10 +1001,10 @@ const char *r600_get_llvm_processor_name(enum radeon_family family)
case CHIP_STONEY:
return "stoney";
case CHIP_POLARIS10:
- return HAVE_LLVM >= 0x0309 ? "polaris10" : "carrizo";
+ return "polaris10";
case CHIP_POLARIS11:
case CHIP_POLARIS12: /* same as polaris11 */
- return HAVE_LLVM >= 0x0309 ? "polaris11" : "carrizo";
+ return "polaris11";
case CHIP_VEGA10:
return "gfx900";
default:
@@ -1066,7 +1066,7 @@ static int r600_get_compute_param(struct pipe_screen *screen,
case PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE:
if (ret) {
uint64_t *block_size = ret;
- if (rscreen->chip_class >= SI && HAVE_LLVM >= 0x309 &&
+ if (rscreen->chip_class >= SI &&
ir_type == PIPE_SHADER_IR_TGSI) {
block_size[0] = 2048;
block_size[1] = 2048;
@@ -1082,7 +1082,7 @@ static int r600_get_compute_param(struct pipe_screen *screen,
case PIPE_COMPUTE_CAP_MAX_THREADS_PER_BLOCK:
if (ret) {
uint64_t *max_threads_per_block = ret;
- if (rscreen->chip_class >= SI && HAVE_LLVM >= 0x309 &&
+ if (rscreen->chip_class >= SI &&
ir_type == PIPE_SHADER_IR_TGSI)
*max_threads_per_block = 2048;
else
@@ -1174,7 +1174,7 @@ static int r600_get_compute_param(struct pipe_screen *screen,
case PIPE_COMPUTE_CAP_MAX_VARIABLE_THREADS_PER_BLOCK:
if (ret) {
uint64_t *max_variable_threads_per_block = ret;
- if (rscreen->chip_class >= SI && HAVE_LLVM >= 0x309 &&
+ if (rscreen->chip_class >= SI &&
ir_type == PIPE_SHADER_IR_TGSI)
*max_variable_threads_per_block = SI_MAX_VARIABLE_THREADS_PER_BLOCK;
else
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
index 47d170af0ae..0d1721f677f 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -327,8 +327,7 @@ static bool si_have_tgsi_compute(struct si_screen *sscreen)
{
/* Old kernels disallowed some register writes for SI
* that are used for indirect dispatches. */
- return HAVE_LLVM >= 0x309 &&
- (sscreen->b.chip_class >= CIK ||
+ return (sscreen->b.chip_class >= CIK ||
sscreen->b.info.drm_major == 3 ||
(sscreen->b.info.drm_major == 2 &&
sscreen->b.info.drm_minor >= 45));
@@ -422,12 +421,10 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
case PIPE_CAP_DOUBLES:
case PIPE_CAP_TGSI_TEX_TXF_LZ:
case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
- return 1;
-
case PIPE_CAP_INT64:
case PIPE_CAP_INT64_DIVMOD:
case PIPE_CAP_TGSI_CLOCK:
- return HAVE_LLVM >= 0x0309;
+ return 1;
case PIPE_CAP_TGSI_VOTE:
return HAVE_LLVM >= 0x0400;
@@ -458,15 +455,13 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS:
case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
case PIPE_CAP_MAX_VERTEX_STREAMS:
- return 4;
-
case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT:
- return HAVE_LLVM >= 0x0309 ? 4 : 0;
+ return 4;
case PIPE_CAP_GLSL_FEATURE_LEVEL:
if (si_have_tgsi_compute(sscreen))
return 450;
- return HAVE_LLVM >= 0x0309 ? 420 : 410;
+ return 420;
case PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE:
return MIN2(sscreen->b.info.max_alloc_size, INT_MAX);
@@ -656,9 +651,9 @@ static int si_get_shader_param(struct pipe_screen* pscreen,
case PIPE_SHADER_CAP_MAX_SAMPLER_VIEWS:
return SI_NUM_SAMPLERS;
case PIPE_SHADER_CAP_MAX_SHADER_BUFFERS:
- return HAVE_LLVM >= 0x0309 ? SI_NUM_SHADER_BUFFERS : 0;
+ return SI_NUM_SHADER_BUFFERS;
case PIPE_SHADER_CAP_MAX_SHADER_IMAGES:
- return HAVE_LLVM >= 0x0309 ? SI_NUM_IMAGES : 0;
+ return SI_NUM_IMAGES;
case PIPE_SHADER_CAP_MAX_UNROLL_ITERATIONS_HINT:
return 32;
case PIPE_SHADER_CAP_PREFERRED_IR:
@@ -887,9 +882,7 @@ struct pipe_screen *radeonsi_screen_create(struct radeon_winsys *ws)
sscreen->b.info.pfp_fw_version >= 121 &&
sscreen->b.info.me_fw_version >= 87);
- sscreen->has_ds_bpermute = HAVE_LLVM >= 0x0309 &&
- sscreen->b.chip_class >= VI;
-
+ sscreen->has_ds_bpermute = sscreen->b.chip_class >= VI;
sscreen->has_msaa_sample_loc_bug = (sscreen->b.family >= CHIP_POLARIS10 &&
sscreen->b.family <= CHIP_POLARIS12) ||
sscreen->b.family == CHIP_VEGA10;
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index 7e07d6f4940..204e641e722 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -592,13 +592,6 @@ static LLVMValueRef get_bounded_indirect_index(struct si_shader_context *ctx,
{
LLVMValueRef result = get_indirect_index(ctx, ind, rel_index);
- /* LLVM 3.8: If indirect resource indexing is used:
- * - SI & CIK hang
- * - VI crashes
- */
- if (HAVE_LLVM == 0x0308)
- return LLVMGetUndef(ctx->i32);
-
return si_llvm_bound_index(ctx, result, num);
}
@@ -1638,17 +1631,12 @@ static void declare_system_value(struct si_shader_context *ctx,
break;
case TGSI_SEMANTIC_HELPER_INVOCATION:
- if (HAVE_LLVM >= 0x0309) {
- value = lp_build_intrinsic(gallivm->builder,
- "llvm.amdgcn.ps.live",
- ctx->i1, NULL, 0,
- LP_FUNC_ATTR_READNONE);
- value = LLVMBuildNot(gallivm->builder, value, "");
- value = LLVMBuildSExt(gallivm->builder, value, ctx->i32, "");
- } else {
- assert(!"TGSI_SEMANTIC_HELPER_INVOCATION unsupported");
- return;
- }
+ value = lp_build_intrinsic(gallivm->builder,
+ "llvm.amdgcn.ps.live",
+ ctx->i1, NULL, 0,
+ LP_FUNC_ATTR_READNONE);
+ value = LLVMBuildNot(gallivm->builder, value, "");
+ value = LLVMBuildSExt(gallivm->builder, value, ctx->i32, "");
break;
case TGSI_SEMANTIC_SUBGROUP_SIZE:
@@ -4283,12 +4271,10 @@ static void atomic_emit_memory(struct si_shader_context *ctx,
new_data = LLVMBuildBitCast(builder, new_data, ctx->i32, "");
-#if HAVE_LLVM >= 0x309
result = LLVMBuildAtomicCmpXchg(builder, ptr, arg, new_data,
LLVMAtomicOrderingSequentiallyConsistent,
LLVMAtomicOrderingSequentiallyConsistent,
false);
-#endif
result = LLVMBuildExtractValue(builder, result, 0, "");
} else {
@@ -5689,16 +5675,14 @@ static void si_llvm_emit_barrier(const struct lp_build_tgsi_action *action,
* The real barrier instruction isn’t needed, because an entire patch
* always fits into a single wave.
*/
- if (HAVE_LLVM >= 0x0309 &&
- ctx->screen->b.chip_class == SI &&
+ if (ctx->screen->b.chip_class == SI &&
ctx->type == PIPE_SHADER_TESS_CTRL) {
emit_waitcnt(ctx, LGKM_CNT & VM_CNT);
return;
}
lp_build_intrinsic(gallivm->builder,
- HAVE_LLVM >= 0x0309 ? "llvm.amdgcn.s.barrier"
- : "llvm.AMDGPU.barrier.local",
+ "llvm.amdgcn.s.barrier",
ctx->voidt, NULL, 0, LP_FUNC_ATTR_CONVERGENT);
}
@@ -6519,14 +6503,8 @@ void si_shader_apply_scratch_relocs(struct si_context *sctx,
uint32_t scratch_rsrc_dword1 =
S_008F04_BASE_ADDRESS_HI(scratch_va >> 32);
- /* Enable scratch coalescing if LLVM sets ELEMENT_SIZE & INDEX_STRIDE
- * correctly.
- */
- if (HAVE_LLVM >= 0x0309)
- scratch_rsrc_dword1 |= S_008F04_SWIZZLE_ENABLE(1);
- else
- scratch_rsrc_dword1 |=
- S_008F04_STRIDE(config->scratch_bytes_per_wave / 64);
+ /* Enable scratch coalescing. */
+ scratch_rsrc_dword1 |= S_008F04_SWIZZLE_ENABLE(1);
for (i = 0 ; i < shader->binary.reloc_count; i++) {
const struct ac_shader_reloc *reloc =
diff --git a/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c b/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c
index 1e2d75d4bd6..9fa56c75761 100644
--- a/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c
+++ b/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c
@@ -701,8 +701,7 @@ static void emit_fdiv(const struct lp_build_tgsi_action *action,
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]))
+ if (!LLVMIsConstant(emit_data->output[emit_data->chan]))
LLVMSetMetadata(emit_data->output[emit_data->chan],
ctx->fpmath_md_kind, ctx->fpmath_md_2p5_ulp);
}
@@ -748,8 +747,7 @@ void si_shader_context_init_alu(struct lp_build_tgsi_context *bld_base)
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_DRSQ].intr_name = "llvm.amdgcn.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;
diff --git a/src/gallium/drivers/radeonsi/si_shader_tgsi_setup.c b/src/gallium/drivers/radeonsi/si_shader_tgsi_setup.c
index 66b1916dbb3..a2c7e67cf52 100644
--- a/src/gallium/drivers/radeonsi/si_shader_tgsi_setup.c
+++ b/src/gallium/drivers/radeonsi/si_shader_tgsi_setup.c
@@ -50,20 +50,6 @@ struct si_llvm_flow {
LLVMBasicBlockRef loop_entry_block;
};
-#define CPU_STRING_LEN 30
-#define FS_STRING_LEN 30
-#define TRIPLE_STRING_LEN 7
-
-/**
- * Shader types for the LLVM backend.
- */
-enum si_llvm_shader_type {
- RADEON_LLVM_SHADER_PS = 0,
- RADEON_LLVM_SHADER_VS = 1,
- RADEON_LLVM_SHADER_GS = 2,
- RADEON_LLVM_SHADER_CS = 3,
-};
-
enum si_llvm_calling_convention {
RADEON_LLVM_AMDGPU_VS = 87,
RADEON_LLVM_AMDGPU_GS = 88,
@@ -86,36 +72,28 @@ void si_llvm_add_attribute(LLVMValueRef F, const char *name, int value)
*/
void si_llvm_shader_type(LLVMValueRef F, unsigned type)
{
- enum si_llvm_shader_type llvm_type;
enum si_llvm_calling_convention calling_conv;
switch (type) {
case PIPE_SHADER_VERTEX:
case PIPE_SHADER_TESS_CTRL:
case PIPE_SHADER_TESS_EVAL:
- llvm_type = RADEON_LLVM_SHADER_VS;
calling_conv = RADEON_LLVM_AMDGPU_VS;
break;
case PIPE_SHADER_GEOMETRY:
- llvm_type = RADEON_LLVM_SHADER_GS;
calling_conv = RADEON_LLVM_AMDGPU_GS;
break;
case PIPE_SHADER_FRAGMENT:
- llvm_type = RADEON_LLVM_SHADER_PS;
calling_conv = RADEON_LLVM_AMDGPU_PS;
break;
case PIPE_SHADER_COMPUTE:
- llvm_type = RADEON_LLVM_SHADER_CS;
calling_conv = RADEON_LLVM_AMDGPU_CS;
break;
default:
unreachable("Unhandle shader type");
}
- if (HAVE_LLVM >= 0x309)
- LLVMSetFunctionCallConv(F, calling_conv);
- else
- si_llvm_add_attribute(F, "ShaderType", llvm_type);
+ LLVMSetFunctionCallConv(F, calling_conv);
}
static void init_amdgpu_target()
@@ -848,10 +826,8 @@ static void emit_declaration(struct lp_build_tgsi_context *bld_base,
* FIXME: We shouldn't need to have the non-alloca
* code path for arrays. LLVM should be smart enough to
* promote allocas into registers when profitable.
- *
- * LLVM 3.8 crashes with this.
*/
- if ((HAVE_LLVM >= 0x0309 && array_size > 16) ||
+ if (array_size > 16 ||
/* TODO: VGPR indexing is buggy on GFX9. */
ctx->screen->b.chip_class == GFX9) {
array_alloca = LLVMBuildAlloca(builder,
@@ -1274,13 +1250,11 @@ void si_llvm_context_init(struct si_shader_context *ctx,
ctx->gallivm.context);
LLVMSetTarget(ctx->gallivm.module, "amdgcn--");
-#if HAVE_LLVM >= 0x0309
LLVMTargetDataRef data_layout = LLVMCreateTargetDataLayout(tm);
char *data_layout_str = LLVMCopyStringRepOfTargetData(data_layout);
LLVMSetDataLayout(ctx->gallivm.module, data_layout_str);
LLVMDisposeTargetData(data_layout);
LLVMDisposeMessage(data_layout_str);
-#endif
bool unsafe_fpmath = (sscreen->b.debug_flags & DBG_UNSAFE_MATH) != 0;
enum lp_float_mode float_mode =
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 02:02:14 +0000