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-rw-r--r--src/gallium/drivers/r600/r600_llvm.c17
-rw-r--r--src/gallium/drivers/radeon/AMDGPUIntrinsics.td2
-rw-r--r--src/gallium/drivers/radeon/AMDGPUUtil.cpp2
-rw-r--r--src/gallium/drivers/radeon/R600ISelLowering.cpp47
-rw-r--r--src/gallium/drivers/radeon/R600Instructions.td28
-rw-r--r--src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c21
6 files changed, 108 insertions, 9 deletions
diff --git a/src/gallium/drivers/r600/r600_llvm.c b/src/gallium/drivers/r600/r600_llvm.c
index adcc24f0ca3..2ca838f87fa 100644
--- a/src/gallium/drivers/r600/r600_llvm.c
+++ b/src/gallium/drivers/r600/r600_llvm.c
@@ -5,6 +5,7 @@
#include "gallivm/lp_bld_gather.h"
#include "tgsi/tgsi_parse.h"
#include "util/u_double_list.h"
+#include "util/u_memory.h"
#include "r600.h"
#include "r600_asm.h"
@@ -142,16 +143,22 @@ static void llvm_emit_tex(
struct lp_build_emit_data * emit_data)
{
struct gallivm_state * gallivm = bld_base->base.gallivm;
- LLVMValueRef args[3];
+ LLVMValueRef args[6];
+ unsigned c;
- args[0] = emit_data->args[0];
- args[1] = lp_build_const_int32(gallivm,
+ assert(emit_data->arg_count + 2 <= Elements(args));
+
+ for (c = 0; c < emit_data->arg_count; ++c)
+ args[c] = emit_data->args[c];
+
+ args[c++] = lp_build_const_int32(gallivm,
emit_data->inst->Src[1].Register.Index);
- args[2] = lp_build_const_int32(gallivm,
+ args[c++] = lp_build_const_int32(gallivm,
emit_data->inst->Texture.Texture);
+
emit_data->output[0] = build_intrinsic(gallivm->builder,
action->intr_name,
- emit_data->dst_type, args, 3, LLVMReadNoneAttribute);
+ emit_data->dst_type, args, c, LLVMReadNoneAttribute);
}
static void dp_fetch_args(
diff --git a/src/gallium/drivers/radeon/AMDGPUIntrinsics.td b/src/gallium/drivers/radeon/AMDGPUIntrinsics.td
index 1b6d8023bae..a7c5e96e3f1 100644
--- a/src/gallium/drivers/radeon/AMDGPUIntrinsics.td
+++ b/src/gallium/drivers/radeon/AMDGPUIntrinsics.td
@@ -44,7 +44,7 @@ let TargetPrefix = "AMDGPU", isTarget = 1 in {
def int_AMDGPU_txb : Intrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
def int_AMDGPU_txf : Intrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
def int_AMDGPU_txq : Intrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
- def int_AMDGPU_txd : Intrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
+ def int_AMDGPU_txd : Intrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty, llvm_v4f32_ty, llvm_v4f32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
def int_AMDGPU_txl : Intrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
def int_AMDGPU_trunc : Intrinsic<[llvm_float_ty], [llvm_float_ty], [IntrNoMem]>;
def int_AMDGPU_ddx : Intrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
diff --git a/src/gallium/drivers/radeon/AMDGPUUtil.cpp b/src/gallium/drivers/radeon/AMDGPUUtil.cpp
index f0621384dbc..20831a613b7 100644
--- a/src/gallium/drivers/radeon/AMDGPUUtil.cpp
+++ b/src/gallium/drivers/radeon/AMDGPUUtil.cpp
@@ -83,6 +83,8 @@ bool AMDGPU::isTexOp(unsigned opcode)
case AMDIL::TEX_SAMPLE_C_G:
case AMDIL::TEX_GET_GRADIENTS_H:
case AMDIL::TEX_GET_GRADIENTS_V:
+ case AMDIL::TEX_SET_GRADIENTS_H:
+ case AMDIL::TEX_SET_GRADIENTS_V:
return true;
}
}
diff --git a/src/gallium/drivers/radeon/R600ISelLowering.cpp b/src/gallium/drivers/radeon/R600ISelLowering.cpp
index e85ac31b34c..4db40f799ed 100644
--- a/src/gallium/drivers/radeon/R600ISelLowering.cpp
+++ b/src/gallium/drivers/radeon/R600ISelLowering.cpp
@@ -131,6 +131,53 @@ MachineBasicBlock * R600TargetLowering::EmitInstrWithCustomInserter(
MFI->ReservedRegs.push_back(ReservedReg);
break;
}
+
+ case AMDIL::TXD:
+ {
+ unsigned t0 = MRI.createVirtualRegister(AMDIL::R600_Reg128RegisterClass);
+ unsigned t1 = MRI.createVirtualRegister(AMDIL::R600_Reg128RegisterClass);
+
+ BuildMI(*BB, I, BB->findDebugLoc(I), TII->get(AMDIL::TEX_SET_GRADIENTS_H), t0)
+ .addOperand(MI->getOperand(3))
+ .addOperand(MI->getOperand(4))
+ .addOperand(MI->getOperand(5));
+ BuildMI(*BB, I, BB->findDebugLoc(I), TII->get(AMDIL::TEX_SET_GRADIENTS_V), t1)
+ .addOperand(MI->getOperand(2))
+ .addOperand(MI->getOperand(4))
+ .addOperand(MI->getOperand(5));
+ BuildMI(*BB, I, BB->findDebugLoc(I), TII->get(AMDIL::TEX_SAMPLE_G))
+ .addOperand(MI->getOperand(0))
+ .addOperand(MI->getOperand(1))
+ .addOperand(MI->getOperand(4))
+ .addOperand(MI->getOperand(5))
+ .addReg(t0, RegState::Implicit)
+ .addReg(t1, RegState::Implicit);
+ break;
+ }
+ case AMDIL::TXD_SHADOW:
+ {
+ unsigned t0 = MRI.createVirtualRegister(AMDIL::R600_Reg128RegisterClass);
+ unsigned t1 = MRI.createVirtualRegister(AMDIL::R600_Reg128RegisterClass);
+
+ BuildMI(*BB, I, BB->findDebugLoc(I), TII->get(AMDIL::TEX_SET_GRADIENTS_H), t0)
+ .addOperand(MI->getOperand(3))
+ .addOperand(MI->getOperand(4))
+ .addOperand(MI->getOperand(5));
+ BuildMI(*BB, I, BB->findDebugLoc(I), TII->get(AMDIL::TEX_SET_GRADIENTS_V), t1)
+ .addOperand(MI->getOperand(2))
+ .addOperand(MI->getOperand(4))
+ .addOperand(MI->getOperand(5));
+ BuildMI(*BB, I, BB->findDebugLoc(I), TII->get(AMDIL::TEX_SAMPLE_C_G))
+ .addOperand(MI->getOperand(0))
+ .addOperand(MI->getOperand(1))
+ .addOperand(MI->getOperand(4))
+ .addOperand(MI->getOperand(5))
+ .addReg(t0, RegState::Implicit)
+ .addReg(t1, RegState::Implicit);
+ break;
+ }
+
+
}
MI->eraseFromParent();
diff --git a/src/gallium/drivers/radeon/R600Instructions.td b/src/gallium/drivers/radeon/R600Instructions.td
index e145b9c8e94..c3235788867 100644
--- a/src/gallium/drivers/radeon/R600Instructions.td
+++ b/src/gallium/drivers/radeon/R600Instructions.td
@@ -448,6 +448,16 @@ def TEX_GET_GRADIENTS_V : R600_TEX <
[(set R600_Reg128:$dst, (int_AMDGPU_ddy R600_Reg128:$src0, imm:$src1, imm:$src2))]
>;
+def TEX_SET_GRADIENTS_H : R600_TEX <
+ 0x0B, "TEX_SET_GRADIENTS_H",
+ []
+>;
+
+def TEX_SET_GRADIENTS_V : R600_TEX <
+ 0x0C, "TEX_SET_GRADIENTS_V",
+ []
+>;
+
def TEX_SAMPLE : R600_TEX <
0x10, "TEX_SAMPLE",
[(set R600_Reg128:$dst, (int_AMDGPU_tex R600_Reg128:$src0, imm:$src1, imm:$src2))]
@@ -480,12 +490,12 @@ def TEX_SAMPLE_C_LB : R600_TEX <
def TEX_SAMPLE_G : R600_TEX <
0x14, "TEX_SAMPLE_G",
- [(set R600_Reg128:$dst, (int_AMDGPU_txd R600_Reg128:$src0, imm:$src1, imm:$src2))]
+ []
>;
def TEX_SAMPLE_C_G : R600_TEX <
0x1C, "TEX_SAMPLE_C_G",
- [(set R600_Reg128:$dst, (int_AMDGPU_txd R600_Reg128:$src0, imm:$src1, TEX_SHADOW:$src2))]
+ []
>;
} // End Gen R600_CAYMAN
@@ -1009,6 +1019,20 @@ def STORE_OUTPUT: AMDGPUShaderInst <
[(int_AMDGPU_store_output R600_Reg32:$src0, imm:$src1)]
>;
+def TXD: AMDGPUShaderInst <
+ (outs R600_Reg128:$dst),
+ (ins R600_Reg128:$src0, R600_Reg128:$src1, R600_Reg128:$src2, i32imm:$src3, i32imm:$src4),
+ "TXD $dst, $src0, $src1, $src2, $src3, $src4",
+ [(set R600_Reg128:$dst, (int_AMDGPU_txd R600_Reg128:$src0, R600_Reg128:$src1, R600_Reg128:$src2, imm:$src3, imm:$src4))]
+>;
+
+def TXD_SHADOW: AMDGPUShaderInst <
+ (outs R600_Reg128:$dst),
+ (ins R600_Reg128:$src0, R600_Reg128:$src1, R600_Reg128:$src2, i32imm:$src3, i32imm:$src4),
+ "TXD_SHADOW $dst, $src0, $src1, $src2, $src3, $src4",
+ [(set R600_Reg128:$dst, (int_AMDGPU_txd R600_Reg128:$src0, R600_Reg128:$src1, R600_Reg128:$src2, imm:$src3, TEX_SHADOW:$src4))]
+>;
+
} // End usesCustomInserter = 1, isPseudo = 1
} // End isCodeGenOnly = 1
diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
index cbe052d74b6..44de04295d8 100644
--- a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
+++ b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
@@ -562,6 +562,25 @@ static void emit_prepare_cube_coords(
coords, 4);
}
+static void txd_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;
+
+ LLVMValueRef coords[4];
+ unsigned chan, src;
+ for (src = 0; src < 3; src++) {
+ for (chan = 0; chan < 4; chan++)
+ coords[chan] = lp_build_emit_fetch(bld_base, inst, src, chan);
+
+ emit_data->args[src] = lp_build_gather_values(bld_base->base.gallivm,
+ coords, 4);
+ }
+ emit_data->arg_count = 3;
+ emit_data->dst_type = LLVMVectorType(bld_base->base.elem_type, 4);
+}
+
static void txp_fetch_args(
struct lp_build_tgsi_context * bld_base,
struct lp_build_emit_data * emit_data)
@@ -1086,7 +1105,7 @@ void radeon_llvm_context_init(struct radeon_llvm_context * ctx)
bld_base->op_actions[TGSI_OPCODE_TEX].intr_name = "llvm.AMDGPU.tex";
bld_base->op_actions[TGSI_OPCODE_TXB].fetch_args = tex_fetch_args;
bld_base->op_actions[TGSI_OPCODE_TXB].intr_name = "llvm.AMDGPU.txb";
- bld_base->op_actions[TGSI_OPCODE_TXD].fetch_args = tex_fetch_args;
+ bld_base->op_actions[TGSI_OPCODE_TXD].fetch_args = txd_fetch_args;
bld_base->op_actions[TGSI_OPCODE_TXD].intr_name = "llvm.AMDGPU.txd";
bld_base->op_actions[TGSI_OPCODE_TXL].fetch_args = tex_fetch_args;
bld_base->op_actions[TGSI_OPCODE_TXL].intr_name = "llvm.AMDGPU.txl";
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 12:57:23 +0000