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-rw-r--r--lib/Target/R600/SIInstructions.td20
-rw-r--r--lib/Target/R600/SILowerI1Copies.cpp20
-rw-r--r--test/CodeGen/R600/setcc.ll24
-rw-r--r--test/CodeGen/R600/setcc64.ll24
4 files changed, 65 insertions, 23 deletions
diff --git a/lib/Target/R600/SIInstructions.td b/lib/Target/R600/SIInstructions.td
index 1ede24fd976..ad26c9b84ff 100644
--- a/lib/Target/R600/SIInstructions.td
+++ b/lib/Target/R600/SIInstructions.td
@@ -1408,6 +1408,16 @@ def V_MOV_I1 : InstSI <
"", [(set i1:$dst, (imm:$src))]
>;
+def V_AND_I1 : InstSI <
+ (outs VReg_1:$dst), (ins VReg_1:$src0, VReg_1:$src1), "",
+ [(set i1:$dst, (and i1:$src0, i1:$src1))]
+>;
+
+def V_OR_I1 : InstSI <
+ (outs VReg_1:$dst), (ins VReg_1:$src0, VReg_1:$src1), "",
+ [(set i1:$dst, (or i1:$src0, i1:$src1))]
+>;
+
def LOAD_CONST : AMDGPUShaderInst <
(outs GPRF32:$dst),
(ins i32imm:$src),
@@ -1681,16 +1691,6 @@ def : Pat <
//===----------------------------------------------------------------------===//
def : Pat <
- (i1 (and i1:$src0, i1:$src1)),
- (S_AND_B64 $src0, $src1)
->;
-
-def : Pat <
- (i1 (or i1:$src0, i1:$src1)),
- (S_OR_B64 $src0, $src1)
->;
-
-def : Pat <
(i1 (xor i1:$src0, i1:$src1)),
(S_XOR_B64 $src0, $src1)
>;
diff --git a/lib/Target/R600/SILowerI1Copies.cpp b/lib/Target/R600/SILowerI1Copies.cpp
index 766380ead58..738c90b30e5 100644
--- a/lib/Target/R600/SILowerI1Copies.cpp
+++ b/lib/Target/R600/SILowerI1Copies.cpp
@@ -73,6 +73,7 @@ bool SILowerI1Copies::runOnMachineFunction(MachineFunction &MF) {
const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(
MF.getTarget().getInstrInfo());
const TargetRegisterInfo *TRI = MF.getTarget().getRegisterInfo();
+ std::vector<unsigned> I1Defs;
for (MachineFunction::iterator BI = MF.begin(), BE = MF.end();
BI != BE; ++BI) {
@@ -84,10 +85,23 @@ bool SILowerI1Copies::runOnMachineFunction(MachineFunction &MF) {
MachineInstr &MI = *I;
if (MI.getOpcode() == AMDGPU::V_MOV_I1) {
+ I1Defs.push_back(MI.getOperand(0).getReg());
MI.setDesc(TII->get(AMDGPU::V_MOV_B32_e32));
continue;
}
+ if (MI.getOpcode() == AMDGPU::V_AND_I1) {
+ I1Defs.push_back(MI.getOperand(0).getReg());
+ MI.setDesc(TII->get(AMDGPU::V_AND_B32_e32));
+ continue;
+ }
+
+ if (MI.getOpcode() == AMDGPU::V_OR_I1) {
+ I1Defs.push_back(MI.getOperand(0).getReg());
+ MI.setDesc(TII->get(AMDGPU::V_OR_B32_e32));
+ continue;
+ }
+
if (MI.getOpcode() != AMDGPU::COPY ||
!TargetRegisterInfo::isVirtualRegister(MI.getOperand(0).getReg()) ||
!TargetRegisterInfo::isVirtualRegister(MI.getOperand(1).getReg()))
@@ -101,6 +115,7 @@ bool SILowerI1Copies::runOnMachineFunction(MachineFunction &MF) {
if (DstRC == &AMDGPU::VReg_1RegClass &&
TRI->getCommonSubClass(SrcRC, &AMDGPU::SGPR_64RegClass)) {
+ I1Defs.push_back(MI.getOperand(0).getReg());
BuildMI(MBB, &MI, MI.getDebugLoc(), TII->get(AMDGPU::V_CNDMASK_B32_e64))
.addOperand(MI.getOperand(0))
.addImm(0)
@@ -123,8 +138,11 @@ bool SILowerI1Copies::runOnMachineFunction(MachineFunction &MF) {
.addImm(0);
MI.eraseFromParent();
}
-
}
}
+
+ for (unsigned Reg : I1Defs)
+ MRI.setRegClass(Reg, &AMDGPU::VReg_32RegClass);
+
return false;
}
diff --git a/test/CodeGen/R600/setcc.ll b/test/CodeGen/R600/setcc.ll
index ad72732cab0..5bd95b79c0f 100644
--- a/test/CodeGen/R600/setcc.ll
+++ b/test/CodeGen/R600/setcc.ll
@@ -96,7 +96,9 @@ entry:
; R600-DAG: SETNE_INT
; SI: V_CMP_O_F32
; SI: V_CMP_NEQ_F32
-; SI: S_AND_B64
+; SI: V_CNDMASK_B32_e64
+; SI: V_CNDMASK_B32_e64
+; SI: V_AND_B32_e32
define void @f32_one(i32 addrspace(1)* %out, float %a, float %b) {
entry:
%0 = fcmp one float %a, %b
@@ -128,7 +130,9 @@ entry:
; R600-DAG: SETNE_INT
; SI: V_CMP_U_F32
; SI: V_CMP_EQ_F32
-; SI: S_OR_B64
+; SI: V_CNDMASK_B32_e64
+; SI: V_CNDMASK_B32_e64
+; SI: V_OR_B32_e32
define void @f32_ueq(i32 addrspace(1)* %out, float %a, float %b) {
entry:
%0 = fcmp ueq float %a, %b
@@ -142,7 +146,9 @@ entry:
; R600: SETE_DX10
; SI: V_CMP_U_F32
; SI: V_CMP_GT_F32
-; SI: S_OR_B64
+; SI: V_CNDMASK_B32_e64
+; SI: V_CNDMASK_B32_e64
+; SI: V_OR_B32_e32
define void @f32_ugt(i32 addrspace(1)* %out, float %a, float %b) {
entry:
%0 = fcmp ugt float %a, %b
@@ -156,7 +162,9 @@ entry:
; R600: SETE_DX10
; SI: V_CMP_U_F32
; SI: V_CMP_GE_F32
-; SI: S_OR_B64
+; SI: V_CNDMASK_B32_e64
+; SI: V_CNDMASK_B32_e64
+; SI: V_OR_B32_e32
define void @f32_uge(i32 addrspace(1)* %out, float %a, float %b) {
entry:
%0 = fcmp uge float %a, %b
@@ -170,7 +178,9 @@ entry:
; R600: SETE_DX10
; SI: V_CMP_U_F32
; SI: V_CMP_LT_F32
-; SI: S_OR_B64
+; SI: V_CNDMASK_B32_e64
+; SI: V_CNDMASK_B32_e64
+; SI: V_OR_B32_e32
define void @f32_ult(i32 addrspace(1)* %out, float %a, float %b) {
entry:
%0 = fcmp ult float %a, %b
@@ -184,7 +194,9 @@ entry:
; R600: SETE_DX10
; SI: V_CMP_U_F32
; SI: V_CMP_LE_F32
-; SI: S_OR_B64
+; SI: V_CNDMASK_B32_e64
+; SI: V_CNDMASK_B32_e64
+; SI: V_OR_B32_e32
define void @f32_ule(i32 addrspace(1)* %out, float %a, float %b) {
entry:
%0 = fcmp ule float %a, %b
diff --git a/test/CodeGen/R600/setcc64.ll b/test/CodeGen/R600/setcc64.ll
index c137125183a..54a33b30940 100644
--- a/test/CodeGen/R600/setcc64.ll
+++ b/test/CodeGen/R600/setcc64.ll
@@ -59,7 +59,9 @@ entry:
; FUNC-LABEL: @f64_one
; SI: V_CMP_O_F64
; SI: V_CMP_NEQ_F64
-; SI: S_AND_B64
+; SI: V_CNDMASK_B32_e64
+; SI: V_CNDMASK_B32_e64
+; SI: V_AND_B32_e32
define void @f64_one(i32 addrspace(1)* %out, double %a, double %b) {
entry:
%0 = fcmp one double %a, %b
@@ -81,7 +83,9 @@ entry:
; FUNC-LABEL: @f64_ueq
; SI: V_CMP_U_F64
; SI: V_CMP_EQ_F64
-; SI: S_OR_B64
+; SI: V_CNDMASK_B32_e64
+; SI: V_CNDMASK_B32_e64
+; SI: V_OR_B32_e32
define void @f64_ueq(i32 addrspace(1)* %out, double %a, double %b) {
entry:
%0 = fcmp ueq double %a, %b
@@ -93,7 +97,9 @@ entry:
; FUNC-LABEL: @f64_ugt
; SI: V_CMP_U_F64
; SI: V_CMP_GT_F64
-; SI: S_OR_B64
+; SI: V_CNDMASK_B32_e64
+; SI: V_CNDMASK_B32_e64
+; SI: V_OR_B32_e32
define void @f64_ugt(i32 addrspace(1)* %out, double %a, double %b) {
entry:
%0 = fcmp ugt double %a, %b
@@ -105,7 +111,9 @@ entry:
; FUNC-LABEL: @f64_uge
; SI: V_CMP_U_F64
; SI: V_CMP_GE_F64
-; SI: S_OR_B64
+; SI: V_CNDMASK_B32_e64
+; SI: V_CNDMASK_B32_e64
+; SI: V_OR_B32_e32
define void @f64_uge(i32 addrspace(1)* %out, double %a, double %b) {
entry:
%0 = fcmp uge double %a, %b
@@ -117,7 +125,9 @@ entry:
; FUNC-LABEL: @f64_ult
; SI: V_CMP_U_F64
; SI: V_CMP_LT_F64
-; SI: S_OR_B64
+; SI: V_CNDMASK_B32_e64
+; SI: V_CNDMASK_B32_e64
+; SI: V_OR_B32_e32
define void @f64_ult(i32 addrspace(1)* %out, double %a, double %b) {
entry:
%0 = fcmp ult double %a, %b
@@ -129,7 +139,9 @@ entry:
; FUNC-LABEL: @f64_ule
; SI: V_CMP_U_F64
; SI: V_CMP_LE_F64
-; SI: S_OR_B64
+; SI: V_CNDMASK_B32_e64
+; SI: V_CNDMASK_B32_e64
+; SI: V_OR_B32_e32
define void @f64_ule(i32 addrspace(1)* %out, double %a, double %b) {
entry:
%0 = fcmp ule double %a, %b
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 02:20:56 +0000