LegalizeResult lowerDynStackAlloc(MachineInstr &MI);
LegalizeResult lowerExtract(MachineInstr &MI);
LegalizeResult lowerInsert(MachineInstr &MI);
+ LegalizeResult lowerSADDO_SSUBO(MachineInstr &MI);
private:
MachineRegisterInfo &MRI;
MI.eraseFromParent();
return Legalized;
}
+ case TargetOpcode::G_SADDO:
+ case TargetOpcode::G_SSUBO:
+ return lowerSADDO_SSUBO(MI);
case TargetOpcode::G_SMULO:
case TargetOpcode::G_UMULO: {
// Generate G_UMULH/G_SMULH to check for overflow and a normal G_MUL for the
return UnableToLegalize;
}
+
+LegalizerHelper::LegalizeResult
+LegalizerHelper::lowerSADDO_SSUBO(MachineInstr &MI) {
+ Register Dst0 = MI.getOperand(0).getReg();
+ Register Dst1 = MI.getOperand(1).getReg();
+ Register LHS = MI.getOperand(2).getReg();
+ Register RHS = MI.getOperand(3).getReg();
+ const bool IsAdd = MI.getOpcode() == TargetOpcode::G_SADDO;
+
+ LLT Ty = MRI.getType(Dst0);
+ LLT BoolTy = MRI.getType(Dst1);
+
+ if (IsAdd)
+ MIRBuilder.buildAdd(Dst0, LHS, RHS);
+ else
+ MIRBuilder.buildSub(Dst0, LHS, RHS);
+
+ // TODO: If SADDSAT/SSUBSAT is legal, compare results to detect overflow.
+
+ auto Zero = MIRBuilder.buildConstant(Ty, 0);
+
+ // For an addition, the result should be less than one of the operands (LHS)
+ // if and only if the other operand (RHS) is negative, otherwise there will
+ // be overflow.
+ // For a subtraction, the result should be less than one of the operands
+ // (LHS) if and only if the other operand (RHS) is (non-zero) positive,
+ // otherwise there will be overflow.
+ auto ResultLowerThanLHS =
+ MIRBuilder.buildICmp(CmpInst::ICMP_SLT, BoolTy, Dst0, LHS);
+ auto ConditionRHS = MIRBuilder.buildICmp(
+ IsAdd ? CmpInst::ICMP_SLT : CmpInst::ICMP_SGT, BoolTy, RHS, Zero);
+
+ MIRBuilder.buildXor(Dst1, ConditionRHS, ResultLowerThanLHS);
+ MI.eraseFromParent();
+ return Legalized;
+}
.widenScalarToNextPow2(0)
.scalarize(0);
- getActionDefinitionsBuilder({G_UADDO, G_SADDO, G_USUBO, G_SSUBO,
+ getActionDefinitionsBuilder({G_UADDO, G_USUBO,
G_UADDE, G_SADDE, G_USUBE, G_SSUBE})
.legalFor({{S32, S1}})
.clampScalar(0, S32, S32)
.scalarize(0); // TODO: Implement.
+ getActionDefinitionsBuilder({G_SADDO, G_SSUBO})
+ .lower();
+
getActionDefinitionsBuilder(G_BITCAST)
// Don't worry about the size constraint.
.legalIf(all(isRegisterType(0), isRegisterType(1)))
case AMDGPU::G_LSHR:
case AMDGPU::G_ASHR:
case AMDGPU::G_UADDO:
- case AMDGPU::G_SADDO:
case AMDGPU::G_USUBO:
- case AMDGPU::G_SSUBO:
case AMDGPU::G_UADDE:
case AMDGPU::G_SADDE:
case AMDGPU::G_USUBE:
--- /dev/null
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -O0 -run-pass=legalizer -o - %s | FileCheck %s
+
+---
+name: test_saddo_s16
+body: |
+ bb.0:
+ liveins: $vgpr0, $vgpr1
+
+ ; CHECK-LABEL: name: test_saddo_s16
+ ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+ ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY2]], [[COPY3]]
+ ; CHECK: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ADD]](s32)
+ ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; CHECK: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C1]](s32)
+ ; CHECK: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C1]](s32)
+ ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C1]](s32)
+ ; CHECK: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C1]](s32)
+ ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[ASHR]](s32), [[ASHR1]]
+ ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; CHECK: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY6]], [[C1]](s32)
+ ; CHECK: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL2]], [[C1]](s32)
+ ; CHECK: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[C]](s16)
+ ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[ASHR2]](s32), [[SEXT]]
+ ; CHECK: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; CHECK: [[COPY7:%[0-9]+]]:_(s32) = COPY [[ADD]](s32)
+ ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[XOR]](s1)
+ ; CHECK: $vgpr0 = COPY [[COPY7]](s32)
+ ; CHECK: $vgpr1 = COPY [[ZEXT]](s32)
+ %0:_(s32) = COPY $vgpr0
+ %1:_(s32) = COPY $vgpr1
+ %2:_(s16) = G_TRUNC %0
+ %3:_(s16) = G_TRUNC %1
+ %4:_(s16), %5:_(s1) = G_SADDO %2, %3
+ %6:_(s32) = G_ANYEXT %4
+ %7:_(s32) = G_ZEXT %5
+ $vgpr0 = COPY %6
+ $vgpr1 = COPY %7
+...
+
+---
+name: test_saddo_s32
+body: |
+ bb.0:
+ liveins: $vgpr0, $vgpr1
+
+ ; CHECK-LABEL: name: test_saddo_s32
+ ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+ ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY1]]
+ ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[ADD]](s32), [[COPY]]
+ ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[COPY1]](s32), [[C]]
+ ; CHECK: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[XOR]](s1)
+ ; CHECK: $vgpr0 = COPY [[ADD]](s32)
+ ; CHECK: $vgpr1 = COPY [[ZEXT]](s32)
+ %0:_(s32) = COPY $vgpr0
+ %1:_(s32) = COPY $vgpr1
+ %2:_(s32), %3:_(s1) = G_SADDO %0, %1
+ %4:_(s32) = G_ZEXT %3
+ $vgpr0 = COPY %2
+ $vgpr1 = COPY %4
+...
+
+---
+name: test_saddo_s64
+body: |
+ bb.0:
+ liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
+
+ ; CHECK-LABEL: name: test_saddo_s64
+ ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
+ ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
+ ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; CHECK: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV]], [[UV2]]
+ ; CHECK: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV1]], [[UV3]], [[UADDO1]]
+ ; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[COPY]]
+ ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[COPY1]](s64), [[C]]
+ ; CHECK: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[XOR]](s1)
+ ; CHECK: $vgpr0_vgpr1 = COPY [[MV]](s64)
+ ; CHECK: $vgpr2 = COPY [[ZEXT]](s32)
+ %0:_(s64) = COPY $vgpr0_vgpr1
+ %1:_(s64) = COPY $vgpr2_vgpr3
+ %2:_(s64), %3:_(s1) = G_SADDO %0, %1
+ %4:_(s32) = G_ZEXT %3
+ $vgpr0_vgpr1 = COPY %2
+ $vgpr2 = COPY %4
+...
+
+---
+name: test_saddo_v2s32
+body: |
+ bb.0:
+ liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
+
+ ; CHECK-LABEL: name: test_saddo_v2s32
+ ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
+ ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
+ ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
+ ; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
+ ; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[UV2]]
+ ; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[UV3]]
+ ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32)
+ ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; CHECK: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
+ ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[ADD]](s32), [[UV4]]
+ ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[ADD1]](s32), [[UV5]]
+ ; CHECK: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
+ ; CHECK: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV6]](s32), [[C]]
+ ; CHECK: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV7]](s32), [[C]]
+ ; CHECK: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP2]], [[ICMP]]
+ ; CHECK: [[XOR1:%[0-9]+]]:_(s1) = G_XOR [[ICMP3]], [[ICMP1]]
+ ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[XOR]](s1)
+ ; CHECK: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[XOR1]](s1)
+ ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
+ ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[ANYEXT]](s32)
+ ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C1]]
+ ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[ANYEXT1]](s32)
+ ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C1]]
+ ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[AND]](s32), [[AND1]](s32)
+ ; CHECK: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
+ ; CHECK: $vgpr2_vgpr3 = COPY [[BUILD_VECTOR1]](<2 x s32>)
+ %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
+ %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
+ %2:_(<2 x s32>), %3:_(<2 x s1>) = G_SADDO %0, %1
+ %4:_(<2 x s32>) = G_ZEXT %3
+ $vgpr0_vgpr1 = COPY %2
+ $vgpr2_vgpr3 = COPY %4
+...
--- /dev/null
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -O0 -run-pass=legalizer -o - %s | FileCheck %s
+
+---
+name: test_ssubo_s16
+body: |
+ bb.0:
+ liveins: $vgpr0, $vgpr1
+
+ ; CHECK-LABEL: name: test_ssubo_s16
+ ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+ ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; CHECK: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY2]], [[COPY3]]
+ ; CHECK: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[SUB]](s32)
+ ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; CHECK: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C1]](s32)
+ ; CHECK: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C1]](s32)
+ ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C1]](s32)
+ ; CHECK: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C1]](s32)
+ ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[ASHR]](s32), [[ASHR1]]
+ ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; CHECK: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY6]], [[C1]](s32)
+ ; CHECK: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL2]], [[C1]](s32)
+ ; CHECK: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[C]](s16)
+ ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[ASHR2]](s32), [[SEXT]]
+ ; CHECK: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; CHECK: [[COPY7:%[0-9]+]]:_(s32) = COPY [[SUB]](s32)
+ ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[XOR]](s1)
+ ; CHECK: $vgpr0 = COPY [[COPY7]](s32)
+ ; CHECK: $vgpr1 = COPY [[ZEXT]](s32)
+ %0:_(s32) = COPY $vgpr0
+ %1:_(s32) = COPY $vgpr1
+ %2:_(s16) = G_TRUNC %0
+ %3:_(s16) = G_TRUNC %1
+ %4:_(s16), %5:_(s1) = G_SSUBO %2, %3
+ %6:_(s32) = G_ANYEXT %4
+ %7:_(s32) = G_ZEXT %5
+ $vgpr0 = COPY %6
+ $vgpr1 = COPY %7
+...
+
+---
+name: test_ssubo_s32
+body: |
+ bb.0:
+ liveins: $vgpr0, $vgpr1
+
+ ; CHECK-LABEL: name: test_ssubo_s32
+ ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+ ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; CHECK: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY1]]
+ ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB]](s32), [[COPY]]
+ ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[COPY1]](s32), [[C]]
+ ; CHECK: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[XOR]](s1)
+ ; CHECK: $vgpr0 = COPY [[SUB]](s32)
+ ; CHECK: $vgpr1 = COPY [[ZEXT]](s32)
+ %0:_(s32) = COPY $vgpr0
+ %1:_(s32) = COPY $vgpr1
+ %2:_(s32), %3:_(s1) = G_SSUBO %0, %1
+ %4:_(s32) = G_ZEXT %3
+ $vgpr0 = COPY %2
+ $vgpr1 = COPY %4
+...
+
+---
+name: test_ssubo_s64
+body: |
+ bb.0:
+ liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
+
+ ; CHECK-LABEL: name: test_ssubo_s64
+ ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
+ ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
+ ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; CHECK: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+ ; CHECK: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+ ; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[COPY]]
+ ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[COPY1]](s64), [[C]]
+ ; CHECK: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[XOR]](s1)
+ ; CHECK: $vgpr0_vgpr1 = COPY [[MV]](s64)
+ ; CHECK: $vgpr2 = COPY [[ZEXT]](s32)
+ %0:_(s64) = COPY $vgpr0_vgpr1
+ %1:_(s64) = COPY $vgpr2_vgpr3
+ %2:_(s64), %3:_(s1) = G_SSUBO %0, %1
+ %4:_(s32) = G_ZEXT %3
+ $vgpr0_vgpr1 = COPY %2
+ $vgpr2 = COPY %4
+...
+
+---
+name: test_ssubo_v2s32
+body: |
+ bb.0:
+ liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
+
+ ; CHECK-LABEL: name: test_ssubo_v2s32
+ ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
+ ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
+ ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
+ ; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
+ ; CHECK: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[UV]], [[UV2]]
+ ; CHECK: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[UV1]], [[UV3]]
+ ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SUB]](s32), [[SUB1]](s32)
+ ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; CHECK: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
+ ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB]](s32), [[UV4]]
+ ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB1]](s32), [[UV5]]
+ ; CHECK: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
+ ; CHECK: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[UV6]](s32), [[C]]
+ ; CHECK: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[UV7]](s32), [[C]]
+ ; CHECK: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP2]], [[ICMP]]
+ ; CHECK: [[XOR1:%[0-9]+]]:_(s1) = G_XOR [[ICMP3]], [[ICMP1]]
+ ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[XOR]](s1)
+ ; CHECK: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[XOR1]](s1)
+ ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
+ ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[ANYEXT]](s32)
+ ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C1]]
+ ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[ANYEXT1]](s32)
+ ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C1]]
+ ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[AND]](s32), [[AND1]](s32)
+ ; CHECK: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
+ ; CHECK: $vgpr2_vgpr3 = COPY [[BUILD_VECTOR1]](<2 x s32>)
+ %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
+ %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
+ %2:_(<2 x s32>), %3:_(<2 x s1>) = G_SSUBO %0, %1
+ %4:_(<2 x s32>) = G_ZEXT %3
+ $vgpr0_vgpr1 = COPY %2
+ $vgpr2_vgpr3 = COPY %4
+...
+++ /dev/null
-# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s
-# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s
----
-name: saddo_s32_ss
-legalized: true
-
-body: |
- bb.0:
- liveins: $sgpr0, $sgpr1
- ; CHECK-LABEL: name: saddo_s32_ss
- ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
- ; CHECK: [[SADDO:%[0-9]+]]:sgpr(s32), [[SADDO1:%[0-9]+]]:scc(s1) = G_SADDO [[COPY]], [[COPY1]]
- %0:_(s32) = COPY $sgpr0
- %1:_(s32) = COPY $sgpr1
- %2:_(s32), %3:_(s1) = G_SADDO %0, %1
-...
-
----
-name: saddo_s32_sv
-legalized: true
-
-body: |
- bb.0:
- liveins: $sgpr0, $vgpr0
- ; CHECK-LABEL: name: saddo_s32_sv
- ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
- ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
- ; CHECK: [[SADDO:%[0-9]+]]:vgpr(s32), [[SADDO1:%[0-9]+]]:vcc(s1) = G_SADDO [[COPY2]], [[COPY1]]
- %0:_(s32) = COPY $sgpr0
- %1:_(s32) = COPY $vgpr0
- %2:_(s32), %3:_(s1) = G_SADDO %0, %1
-...
-
----
-name: saddo_s32_vs
-legalized: true
-
-body: |
- bb.0:
- liveins: $sgpr0, $vgpr0
- ; CHECK-LABEL: name: saddo_s32_vs
- ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
- ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
- ; CHECK: [[SADDO:%[0-9]+]]:vgpr(s32), [[SADDO1:%[0-9]+]]:vcc(s1) = G_SADDO [[COPY]], [[COPY2]]
- %0:_(s32) = COPY $vgpr0
- %1:_(s32) = COPY $sgpr0
- %2:_(s32), %3:_(s1) = G_SADDO %0, %1
-...
-
----
-name: saddo_s32_vv
-legalized: true
-
-body: |
- bb.0:
- liveins: $vgpr0, $vgpr1
- ; CHECK-LABEL: name: saddo_s32_vv
- ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
- ; CHECK: [[SADDO:%[0-9]+]]:vgpr(s32), [[SADDO1:%[0-9]+]]:vcc(s1) = G_SADDO [[COPY]], [[COPY1]]
- %0:_(s32) = COPY $vgpr0
- %1:_(s32) = COPY $vgpr1
- %2:_(s32), %3:_(s1) = G_SADDO %0, %1
-...
+++ /dev/null
-# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s
-# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s
-
----
-name: ssubo_s32_ss
-legalized: true
-
-body: |
- bb.0:
- liveins: $sgpr0, $sgpr1
- ; CHECK-LABEL: name: ssubo_s32_ss
- ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
- ; CHECK: [[SSUBO:%[0-9]+]]:sgpr(s32), [[SSUBO1:%[0-9]+]]:scc(s1) = G_SSUBO [[COPY]], [[COPY1]]
- %0:_(s32) = COPY $sgpr0
- %1:_(s32) = COPY $sgpr1
- %2:_(s32), %3:_(s1) = G_SSUBO %0, %1
-...
-
----
-name: ssubo_s32_sv
-legalized: true
-
-body: |
- bb.0:
- liveins: $sgpr0, $vgpr0
- ; CHECK-LABEL: name: ssubo_s32_sv
- ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
- ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
- ; CHECK: [[SSUBO:%[0-9]+]]:vgpr(s32), [[SSUBO1:%[0-9]+]]:vcc(s1) = G_SSUBO [[COPY2]], [[COPY1]]
- %0:_(s32) = COPY $sgpr0
- %1:_(s32) = COPY $vgpr0
- %2:_(s32), %3:_(s1) = G_SSUBO %0, %1
-...
-
----
-name: ssubo_s32_vs
-legalized: true
-
-body: |
- bb.0:
- liveins: $sgpr0, $vgpr0
- ; CHECK-LABEL: name: ssubo_s32_vs
- ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
- ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
- ; CHECK: [[SSUBO:%[0-9]+]]:vgpr(s32), [[SSUBO1:%[0-9]+]]:vcc(s1) = G_SSUBO [[COPY]], [[COPY2]]
- %0:_(s32) = COPY $vgpr0
- %1:_(s32) = COPY $sgpr0
- %2:_(s32), %3:_(s1) = G_SSUBO %0, %1
-...
-
----
-name: ssubo_s32_vv
-legalized: true
-
-body: |
- bb.0:
- liveins: $vgpr0, $vgpr1
- ; CHECK-LABEL: name: ssubo_s32_vv
- ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
- ; CHECK: [[SSUBO:%[0-9]+]]:vgpr(s32), [[SSUBO1:%[0-9]+]]:vcc(s1) = G_SSUBO [[COPY]], [[COPY1]]
- %0:_(s32) = COPY $vgpr0
- %1:_(s32) = COPY $vgpr1
- %2:_(s32), %3:_(s1) = G_SSUBO %0, %1
-...