From a9ddcf56777ea8336944c2f104ea343ccf5bfc1d Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Wed, 27 Sep 2023 15:29:03 -0700 Subject: [PATCH 1/4] [RISCV][GISel] Legalize G_SADDO/G_SSUBO/G_UADDO/G_USUBO. --- .../Target/RISCV/GISel/RISCVLegalizerInfo.cpp | 6 +- .../legalizer/rv32/legalize-addo-subo.mir | 592 ++++++++++++++++++ .../legalizer/rv64/legalize-addo-subo.mir | 575 +++++++++++++++++ 3 files changed, 1171 insertions(+), 2 deletions(-) create mode 100644 llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-addo-subo.mir create mode 100644 llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-addo-subo.mir diff --git a/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp b/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp index 1f9b80856bbe1..a6b76f5041f8f 100644 --- a/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp +++ b/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp @@ -43,8 +43,10 @@ RISCVLegalizerInfo::RISCVLegalizerInfo(const RISCVSubtarget &ST) { .clampScalar(0, s32, XLenLLT); getActionDefinitionsBuilder( - {G_UADDE, G_UADDO, G_USUBE, G_USUBO}) - .lowerFor({{XLenLLT, s1}}); + {G_UADDE, G_UADDO, G_USUBE, G_USUBO}).lower(); + + getActionDefinitionsBuilder({G_SADDO, G_SSUBO}) + .lower(); getActionDefinitionsBuilder({G_ASHR, G_LSHR, G_SHL}) .legalFor({{s32, s32}, {XLenLLT, XLenLLT}}) diff --git a/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-addo-subo.mir b/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-addo-subo.mir new file mode 100644 index 0000000000000..f9958606e8fc4 --- /dev/null +++ b/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-addo-subo.mir @@ -0,0 +1,592 @@ +# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py +# RUN: llc -mtriple=riscv32 -run-pass=legalizer %s -o - \ +# RUN: | FileCheck %s + +--- +name: saddo_i8 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: saddo_i8 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ADD]], [[C]](s32) + ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32) + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32) + ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C1]](s32) + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ASHR]](s32), [[ASHR1]] + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C2]](s32) + ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL2]], [[C2]](s32) + ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ASHR2]](s32), [[C3]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s32) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s32) = COPY $x10 + %0:_(s8) = G_TRUNC %2(s32) + %3:_(s32) = COPY $x11 + %1:_(s8) = G_TRUNC %3(s32) + %4:_(s8), %5:_(s1) = G_SADDO %0, %1 + %6:_(s32) = G_ANYEXT %4(s8) + %7:_(s32) = G_ANYEXT %5(s1) + $x10 = COPY %6(s32) + $x11 = COPY %7(s32) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: saddo_i16 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: saddo_i16 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ADD]], [[C]](s32) + ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32) + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32) + ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C1]](s32) + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ASHR]](s32), [[ASHR1]] + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C2]](s32) + ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL2]], [[C2]](s32) + ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ASHR2]](s32), [[C3]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s32) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s32) = COPY $x10 + %0:_(s16) = G_TRUNC %2(s32) + %3:_(s32) = COPY $x11 + %1:_(s16) = G_TRUNC %3(s32) + %4:_(s16), %5:_(s1) = G_SADDO %0, %1 + %6:_(s32) = G_ANYEXT %4(s16) + %7:_(s32) = G_ANYEXT %5(s1) + $x10 = COPY %6(s32) + $x11 = COPY %7(s32) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: saddo_i32 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: saddo_i32 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ADD]](s32), [[COPY]] + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[COPY1]](s32), [[C]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s32) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %0:_(s32) = COPY $x10 + %1:_(s32) = COPY $x11 + %2:_(s32), %3:_(s1) = G_SADDO %0, %1 + %4:_(s32) = G_ANYEXT %3(s1) + $x10 = COPY %2(s32) + $x11 = COPY %4(s32) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: saddo_i64 +body: | + bb.1: + liveins: $x10, $x11, $x12, $x13 + + ; CHECK-LABEL: name: saddo_i64 + ; CHECK: liveins: $x10, $x11, $x12, $x13 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12 + ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $x13 + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY2]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[ADD]](s32), [[COPY2]] + ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[COPY1]], [[COPY3]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C]] + ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[ADD1]], [[AND]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ADD2]](s32), [[COPY1]] + ; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[ADD2]](s32), [[COPY1]] + ; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[ADD]](s32), [[COPY]] + ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP2]], [[C3]] + ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), [[ICMP3]], [[ICMP1]] + ; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[COPY3]](s32), [[C2]] + ; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY3]](s32), [[C2]] + ; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY2]](s32), [[C1]] + ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 + ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP5]], [[C4]] + ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[ICMP6]], [[ICMP4]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[SELECT1]], [[SELECT]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s32) + ; CHECK-NEXT: $x11 = COPY [[ADD2]](s32) + ; CHECK-NEXT: $x12 = COPY [[XOR]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 + %2:_(s32) = COPY $x10 + %3:_(s32) = COPY $x11 + %0:_(s64) = G_MERGE_VALUES %2(s32), %3(s32) + %4:_(s32) = COPY $x12 + %5:_(s32) = COPY $x13 + %1:_(s64) = G_MERGE_VALUES %4(s32), %5(s32) + %6:_(s64), %7:_(s1) = G_SADDO %0, %1 + %8:_(s32), %9:_(s32) = G_UNMERGE_VALUES %6(s64) + %10:_(s32) = G_ANYEXT %7(s1) + $x10 = COPY %8(s32) + $x11 = COPY %9(s32) + $x12 = COPY %10(s32) + PseudoRET implicit $x10, implicit $x11, implicit $x12 + +... +--- +name: ssubo_i8 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: ssubo_i8 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[SUB]], [[C]](s32) + ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32) + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32) + ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C1]](s32) + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ASHR]](s32), [[ASHR1]] + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C2]](s32) + ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL2]], [[C2]](s32) + ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(sgt), [[ASHR2]](s32), [[C3]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s32) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s32) = COPY $x10 + %0:_(s8) = G_TRUNC %2(s32) + %3:_(s32) = COPY $x11 + %1:_(s8) = G_TRUNC %3(s32) + %4:_(s8), %5:_(s1) = G_SSUBO %0, %1 + %6:_(s32) = G_ANYEXT %4(s8) + %7:_(s32) = G_ANYEXT %5(s1) + $x10 = COPY %6(s32) + $x11 = COPY %7(s32) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: ssubo_i16 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: ssubo_i16 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[SUB]], [[C]](s32) + ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32) + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32) + ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C1]](s32) + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ASHR]](s32), [[ASHR1]] + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C2]](s32) + ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL2]], [[C2]](s32) + ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(sgt), [[ASHR2]](s32), [[C3]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s32) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s32) = COPY $x10 + %0:_(s16) = G_TRUNC %2(s32) + %3:_(s32) = COPY $x11 + %1:_(s16) = G_TRUNC %3(s32) + %4:_(s16), %5:_(s1) = G_SSUBO %0, %1 + %6:_(s32) = G_ANYEXT %4(s16) + %7:_(s32) = G_ANYEXT %5(s1) + $x10 = COPY %6(s32) + $x11 = COPY %7(s32) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: ssubo_i32 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: ssubo_i32 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[SUB]](s32), [[COPY]] + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(sgt), [[COPY1]](s32), [[C]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s32) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %0:_(s32) = COPY $x10 + %1:_(s32) = COPY $x11 + %2:_(s32), %3:_(s1) = G_SSUBO %0, %1 + %4:_(s32) = G_ANYEXT %3(s1) + $x10 = COPY %2(s32) + $x11 = COPY %4(s32) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: ssubo_i64 +body: | + bb.1: + liveins: $x10, $x11, $x12, $x13 + + ; CHECK-LABEL: name: ssubo_i64 + ; CHECK: liveins: $x10, $x11, $x12, $x13 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12 + ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $x13 + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY2]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY2]] + ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[COPY1]], [[COPY3]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C]] + ; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SUB1]], [[AND]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[SUB2]](s32), [[COPY1]] + ; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[SUB2]](s32), [[COPY1]] + ; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB]](s32), [[COPY]] + ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP2]], [[C3]] + ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), [[ICMP3]], [[ICMP1]] + ; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(sgt), [[COPY3]](s32), [[C2]] + ; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY3]](s32), [[C2]] + ; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s32) = G_ICMP intpred(ugt), [[COPY2]](s32), [[C1]] + ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 + ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP5]], [[C4]] + ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[ICMP6]], [[ICMP4]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[SELECT1]], [[SELECT]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s32) + ; CHECK-NEXT: $x11 = COPY [[SUB2]](s32) + ; CHECK-NEXT: $x12 = COPY [[XOR]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 + %2:_(s32) = COPY $x10 + %3:_(s32) = COPY $x11 + %0:_(s64) = G_MERGE_VALUES %2(s32), %3(s32) + %4:_(s32) = COPY $x12 + %5:_(s32) = COPY $x13 + %1:_(s64) = G_MERGE_VALUES %4(s32), %5(s32) + %6:_(s64), %7:_(s1) = G_SSUBO %0, %1 + %8:_(s32), %9:_(s32) = G_UNMERGE_VALUES %6(s64) + %10:_(s32) = G_ANYEXT %7(s1) + $x10 = COPY %8(s32) + $x11 = COPY %9(s32) + $x12 = COPY %10(s32) + PseudoRET implicit $x10, implicit $x11, implicit $x12 + +... +--- +name: uaddo_i8 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: uaddo_i8 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ADD]], [[C]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[AND]](s32), [[AND1]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s32) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s32) = COPY $x10 + %0:_(s8) = G_TRUNC %2(s32) + %3:_(s32) = COPY $x11 + %1:_(s8) = G_TRUNC %3(s32) + %4:_(s8), %5:_(s1) = G_UADDO %0, %1 + %6:_(s32) = G_ANYEXT %4(s8) + %7:_(s32) = G_ANYEXT %5(s1) + $x10 = COPY %6(s32) + $x11 = COPY %7(s32) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: uaddo_i16 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: uaddo_i16 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ADD]], [[C]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[AND]](s32), [[AND1]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s32) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s32) = COPY $x10 + %0:_(s16) = G_TRUNC %2(s32) + %3:_(s32) = COPY $x11 + %1:_(s16) = G_TRUNC %3(s32) + %4:_(s16), %5:_(s1) = G_UADDO %0, %1 + %6:_(s32) = G_ANYEXT %4(s16) + %7:_(s32) = G_ANYEXT %5(s1) + $x10 = COPY %6(s32) + $x11 = COPY %7(s32) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: uaddo_i32 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: uaddo_i32 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[ADD]](s32), [[COPY1]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s32) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %0:_(s32) = COPY $x10 + %1:_(s32) = COPY $x11 + %2:_(s32), %3:_(s1) = G_UADDO %0, %1 + %4:_(s32) = G_ANYEXT %3(s1) + $x10 = COPY %2(s32) + $x11 = COPY %4(s32) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: uaddo_i64 +body: | + bb.1: + liveins: $x10, $x11, $x12, $x13 + + ; CHECK-LABEL: name: uaddo_i64 + ; CHECK: liveins: $x10, $x11, $x12, $x13 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12 + ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $x13 + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY2]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[ADD]](s32), [[COPY2]] + ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[COPY1]], [[COPY3]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C]] + ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[ADD1]], [[AND]] + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[ADD2]](s32), [[COPY3]] + ; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[ADD2]](s32), [[COPY3]] + ; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[ADD]](s32), [[COPY2]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP2]], [[C1]] + ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), [[ICMP3]], [[ICMP1]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s32) + ; CHECK-NEXT: $x11 = COPY [[ADD2]](s32) + ; CHECK-NEXT: $x12 = COPY [[SELECT]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 + %2:_(s32) = COPY $x10 + %3:_(s32) = COPY $x11 + %0:_(s64) = G_MERGE_VALUES %2(s32), %3(s32) + %4:_(s32) = COPY $x12 + %5:_(s32) = COPY $x13 + %1:_(s64) = G_MERGE_VALUES %4(s32), %5(s32) + %6:_(s64), %7:_(s1) = G_UADDO %0, %1 + %8:_(s32), %9:_(s32) = G_UNMERGE_VALUES %6(s64) + %10:_(s32) = G_ANYEXT %7(s1) + $x10 = COPY %8(s32) + $x11 = COPY %9(s32) + $x12 = COPY %10(s32) + PseudoRET implicit $x10, implicit $x11, implicit $x12 + +... +--- +name: usubo_i8 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: usubo_i8 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[AND]](s32), [[AND1]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s32) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s32) = COPY $x10 + %0:_(s8) = G_TRUNC %2(s32) + %3:_(s32) = COPY $x11 + %1:_(s8) = G_TRUNC %3(s32) + %4:_(s8), %5:_(s1) = G_USUBO %0, %1 + %6:_(s32) = G_ANYEXT %4(s8) + %7:_(s32) = G_ANYEXT %5(s1) + $x10 = COPY %6(s32) + $x11 = COPY %7(s32) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: usubo_i16 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: usubo_i16 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[AND]](s32), [[AND1]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s32) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s32) = COPY $x10 + %0:_(s16) = G_TRUNC %2(s32) + %3:_(s32) = COPY $x11 + %1:_(s16) = G_TRUNC %3(s32) + %4:_(s16), %5:_(s1) = G_USUBO %0, %1 + %6:_(s32) = G_ANYEXT %4(s16) + %7:_(s32) = G_ANYEXT %5(s1) + $x10 = COPY %6(s32) + $x11 = COPY %7(s32) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: usubo_i32 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: usubo_i32 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s32) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %0:_(s32) = COPY $x10 + %1:_(s32) = COPY $x11 + %2:_(s32), %3:_(s1) = G_USUBO %0, %1 + %4:_(s32) = G_ANYEXT %3(s1) + $x10 = COPY %2(s32) + $x11 = COPY %4(s32) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: usubo_i64 +body: | + bb.1: + liveins: $x10, $x11, $x12, $x13 + + ; CHECK-LABEL: name: usubo_i64 + ; CHECK: liveins: $x10, $x11, $x12, $x13 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 + ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12 + ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $x13 + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY2]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY2]] + ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[COPY1]], [[COPY3]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C]] + ; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SUB1]], [[AND]] + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY1]](s32), [[COPY3]] + ; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY3]] + ; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY2]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP2]], [[C1]] + ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), [[ICMP3]], [[ICMP1]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s32) + ; CHECK-NEXT: $x11 = COPY [[SUB2]](s32) + ; CHECK-NEXT: $x12 = COPY [[SELECT]](s32) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 + %2:_(s32) = COPY $x10 + %3:_(s32) = COPY $x11 + %0:_(s64) = G_MERGE_VALUES %2(s32), %3(s32) + %4:_(s32) = COPY $x12 + %5:_(s32) = COPY $x13 + %1:_(s64) = G_MERGE_VALUES %4(s32), %5(s32) + %6:_(s64), %7:_(s1) = G_USUBO %0, %1 + %8:_(s32), %9:_(s32) = G_UNMERGE_VALUES %6(s64) + %10:_(s32) = G_ANYEXT %7(s1) + $x10 = COPY %8(s32) + $x11 = COPY %9(s32) + $x12 = COPY %10(s32) + PseudoRET implicit $x10, implicit $x11, implicit $x12 + +... diff --git a/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-addo-subo.mir b/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-addo-subo.mir new file mode 100644 index 0000000000000..ec4d505623f12 --- /dev/null +++ b/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-addo-subo.mir @@ -0,0 +1,575 @@ +# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py +# RUN: llc -mtriple=riscv64 -run-pass=legalizer %s -o - \ +# RUN: | FileCheck %s + +--- +name: saddo_i8 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: saddo_i8 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[TRUNC]], [[TRUNC1]] + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ANYEXT]], [[C]](s64) + ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C]](s64) + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C1]](s64) + ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[C1]](s64) + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR]](s64), [[ASHR1]] + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C2]](s64) + ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[SHL2]], [[C2]](s64) + ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR2]](s64), [[C4]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) + ; CHECK-NEXT: $x10 = COPY [[ANYEXT1]](s64) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s64) = COPY $x10 + %0:_(s8) = G_TRUNC %2(s64) + %3:_(s64) = COPY $x11 + %1:_(s8) = G_TRUNC %3(s64) + %4:_(s8), %5:_(s1) = G_SADDO %0, %1 + %6:_(s64) = G_ANYEXT %4(s8) + %7:_(s64) = G_ANYEXT %5(s1) + $x10 = COPY %6(s64) + $x11 = COPY %7(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: saddo_i16 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: saddo_i16 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[TRUNC]], [[TRUNC1]] + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ANYEXT]], [[C]](s64) + ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C]](s64) + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C1]](s64) + ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[C1]](s64) + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR]](s64), [[ASHR1]] + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C2]](s64) + ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[SHL2]], [[C2]](s64) + ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR2]](s64), [[C4]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) + ; CHECK-NEXT: $x10 = COPY [[ANYEXT1]](s64) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s64) = COPY $x10 + %0:_(s16) = G_TRUNC %2(s64) + %3:_(s64) = COPY $x11 + %1:_(s16) = G_TRUNC %3(s64) + %4:_(s16), %5:_(s1) = G_SADDO %0, %1 + %6:_(s64) = G_ANYEXT %4(s16) + %7:_(s64) = G_ANYEXT %5(s1) + $x10 = COPY %6(s64) + $x11 = COPY %7(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: saddo_i32 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: saddo_i32 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[TRUNC]], [[TRUNC1]] + ; CHECK-NEXT: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[ADD]](s32) + ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY]], 32 + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[SEXT]](s64), [[SEXT_INREG]] + ; CHECK-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY1]], 32 + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[SEXT_INREG1]](s64), [[C]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) + ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s64) = COPY $x10 + %0:_(s32) = G_TRUNC %2(s64) + %3:_(s64) = COPY $x11 + %1:_(s32) = G_TRUNC %3(s64) + %4:_(s32), %5:_(s1) = G_SADDO %0, %1 + %6:_(s64) = G_ANYEXT %4(s32) + %7:_(s64) = G_ANYEXT %5(s1) + $x10 = COPY %6(s64) + $x11 = COPY %7(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: saddo_i64 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: saddo_i64 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ADD]](s64), [[COPY]] + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[COPY1]](s64), [[C]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s64) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %0:_(s64) = COPY $x10 + %1:_(s64) = COPY $x11 + %2:_(s64), %3:_(s1) = G_SADDO %0, %1 + %4:_(s64) = G_ANYEXT %3(s1) + $x10 = COPY %2(s64) + $x11 = COPY %4(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: ssubo_i8 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: ssubo_i8 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[TRUNC]], [[TRUNC1]] + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ANYEXT]], [[C]](s64) + ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C]](s64) + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C1]](s64) + ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[C1]](s64) + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR]](s64), [[ASHR1]] + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C2]](s64) + ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[SHL2]], [[C2]](s64) + ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(sgt), [[ASHR2]](s64), [[C4]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) + ; CHECK-NEXT: $x10 = COPY [[ANYEXT1]](s64) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s64) = COPY $x10 + %0:_(s8) = G_TRUNC %2(s64) + %3:_(s64) = COPY $x11 + %1:_(s8) = G_TRUNC %3(s64) + %4:_(s8), %5:_(s1) = G_SSUBO %0, %1 + %6:_(s64) = G_ANYEXT %4(s8) + %7:_(s64) = G_ANYEXT %5(s1) + $x10 = COPY %6(s64) + $x11 = COPY %7(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: ssubo_i16 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: ssubo_i16 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[TRUNC]], [[TRUNC1]] + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ANYEXT]], [[C]](s64) + ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C]](s64) + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C1]](s64) + ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[C1]](s64) + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR]](s64), [[ASHR1]] + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C2]](s64) + ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[SHL2]], [[C2]](s64) + ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(sgt), [[ASHR2]](s64), [[C4]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) + ; CHECK-NEXT: $x10 = COPY [[ANYEXT1]](s64) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s64) = COPY $x10 + %0:_(s16) = G_TRUNC %2(s64) + %3:_(s64) = COPY $x11 + %1:_(s16) = G_TRUNC %3(s64) + %4:_(s16), %5:_(s1) = G_SSUBO %0, %1 + %6:_(s64) = G_ANYEXT %4(s16) + %7:_(s64) = G_ANYEXT %5(s1) + $x10 = COPY %6(s64) + $x11 = COPY %7(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: ssubo_i32 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: ssubo_i32 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[TRUNC]], [[TRUNC1]] + ; CHECK-NEXT: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[SUB]](s32) + ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY]], 32 + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[SEXT]](s64), [[SEXT_INREG]] + ; CHECK-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY1]], 32 + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(sgt), [[SEXT_INREG1]](s64), [[C]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) + ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s64) = COPY $x10 + %0:_(s32) = G_TRUNC %2(s64) + %3:_(s64) = COPY $x11 + %1:_(s32) = G_TRUNC %3(s64) + %4:_(s32), %5:_(s1) = G_SSUBO %0, %1 + %6:_(s64) = G_ANYEXT %4(s32) + %7:_(s64) = G_ANYEXT %5(s1) + $x10 = COPY %6(s64) + $x11 = COPY %7(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: ssubo_i64 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: ssubo_i64 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[SUB]](s64), [[COPY]] + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(sgt), [[COPY1]](s64), [[C]] + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s64) + ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %0:_(s64) = COPY $x10 + %1:_(s64) = COPY $x11 + %2:_(s64), %3:_(s1) = G_SSUBO %0, %1 + %4:_(s64) = G_ANYEXT %3(s1) + $x10 = COPY %2(s64) + $x11 = COPY %4(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: uaddo_i8 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: uaddo_i8 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[TRUNC]], [[TRUNC1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ANYEXT]], [[C]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[COPY1]], [[C1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[AND]](s64), [[AND1]] + ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) + ; CHECK-NEXT: $x10 = COPY [[ANYEXT1]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s64) = COPY $x10 + %0:_(s8) = G_TRUNC %2(s64) + %3:_(s64) = COPY $x11 + %1:_(s8) = G_TRUNC %3(s64) + %4:_(s8), %5:_(s1) = G_UADDO %0, %1 + %6:_(s64) = G_ANYEXT %4(s8) + %7:_(s64) = G_ANYEXT %5(s1) + $x10 = COPY %6(s64) + $x11 = COPY %7(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: uaddo_i16 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: uaddo_i16 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[TRUNC]], [[TRUNC1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 65535 + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ANYEXT]], [[C]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 65535 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[COPY1]], [[C1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[AND]](s64), [[AND1]] + ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) + ; CHECK-NEXT: $x10 = COPY [[ANYEXT1]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s64) = COPY $x10 + %0:_(s16) = G_TRUNC %2(s64) + %3:_(s64) = COPY $x11 + %1:_(s16) = G_TRUNC %3(s64) + %4:_(s16), %5:_(s1) = G_UADDO %0, %1 + %6:_(s64) = G_ANYEXT %4(s16) + %7:_(s64) = G_ANYEXT %5(s1) + $x10 = COPY %6(s64) + $x11 = COPY %7(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: uaddo_i32 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: uaddo_i32 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[TRUNC]], [[TRUNC1]] + ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[ADD]](s32) + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4294967295 + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[COPY1]], [[C]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[ZEXT]](s64), [[AND]] + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) + ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s64) = COPY $x10 + %0:_(s32) = G_TRUNC %2(s64) + %3:_(s64) = COPY $x11 + %1:_(s32) = G_TRUNC %3(s64) + %4:_(s32), %5:_(s1) = G_UADDO %0, %1 + %6:_(s64) = G_ANYEXT %4(s32) + %7:_(s64) = G_ANYEXT %5(s1) + $x10 = COPY %6(s64) + $x11 = COPY %7(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: uaddo_i64 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: uaddo_i64 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[ADD]](s64), [[COPY1]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %0:_(s64) = COPY $x10 + %1:_(s64) = COPY $x11 + %2:_(s64), %3:_(s1) = G_UADDO %0, %1 + %4:_(s64) = G_ANYEXT %3(s1) + $x10 = COPY %2(s64) + $x11 = COPY %4(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: usubo_i8 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: usubo_i8 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[TRUNC]], [[TRUNC1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[COPY]], [[C]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[COPY1]], [[C1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[AND]](s64), [[AND1]] + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) + ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s64) = COPY $x10 + %0:_(s8) = G_TRUNC %2(s64) + %3:_(s64) = COPY $x11 + %1:_(s8) = G_TRUNC %3(s64) + %4:_(s8), %5:_(s1) = G_USUBO %0, %1 + %6:_(s64) = G_ANYEXT %4(s8) + %7:_(s64) = G_ANYEXT %5(s1) + $x10 = COPY %6(s64) + $x11 = COPY %7(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: usubo_i16 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: usubo_i16 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[TRUNC]], [[TRUNC1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 65535 + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[COPY]], [[C]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 65535 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[COPY1]], [[C1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[AND]](s64), [[AND1]] + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) + ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s64) = COPY $x10 + %0:_(s16) = G_TRUNC %2(s64) + %3:_(s64) = COPY $x11 + %1:_(s16) = G_TRUNC %3(s64) + %4:_(s16), %5:_(s1) = G_USUBO %0, %1 + %6:_(s64) = G_ANYEXT %4(s16) + %7:_(s64) = G_ANYEXT %5(s1) + $x10 = COPY %6(s64) + $x11 = COPY %7(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: usubo_i32 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: usubo_i32 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[TRUNC]], [[TRUNC1]] + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4294967295 + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[COPY]], [[C]] + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 4294967295 + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[COPY1]], [[C1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[AND]](s64), [[AND1]] + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) + ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %2:_(s64) = COPY $x10 + %0:_(s32) = G_TRUNC %2(s64) + %3:_(s64) = COPY $x11 + %1:_(s32) = G_TRUNC %3(s64) + %4:_(s32), %5:_(s1) = G_USUBO %0, %1 + %6:_(s64) = G_ANYEXT %4(s32) + %7:_(s64) = G_ANYEXT %5(s1) + $x10 = COPY %6(s64) + $x11 = COPY %7(s64) + PseudoRET implicit $x10, implicit $x11 + +... +--- +name: usubo_i64 +body: | + bb.1: + liveins: $x10, $x11 + + ; CHECK-LABEL: name: usubo_i64 + ; CHECK: liveins: $x10, $x11 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB [[COPY]], [[COPY1]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[COPY]](s64), [[COPY1]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) + ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 + %0:_(s64) = COPY $x10 + %1:_(s64) = COPY $x11 + %2:_(s64), %3:_(s1) = G_USUBO %0, %1 + %4:_(s64) = G_ANYEXT %3(s1) + $x10 = COPY %2(s64) + $x11 = COPY %4(s64) + PseudoRET implicit $x10, implicit $x11 + +... From 204689efc8904240ac33ab7ff219268cb8bc75f5 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Wed, 27 Sep 2023 15:37:41 -0700 Subject: [PATCH 2/4] !fixup remove unused variable --- llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp | 1 - 1 file changed, 1 deletion(-) diff --git a/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp b/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp index a6b76f5041f8f..8b58e52c58dd7 100644 --- a/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp +++ b/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp @@ -25,7 +25,6 @@ RISCVLegalizerInfo::RISCVLegalizerInfo(const RISCVSubtarget &ST) { const LLT XLenLLT = LLT::scalar(XLen); const LLT DoubleXLenLLT = LLT::scalar(2 * XLen); const LLT p0 = LLT::pointer(0, XLen); - const LLT s1 = LLT::scalar(1); const LLT s8 = LLT::scalar(8); const LLT s16 = LLT::scalar(16); const LLT s32 = LLT::scalar(32); From 63e8491e247b63df8893117ab44c818b9ea4230d Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Wed, 27 Sep 2023 15:53:41 -0700 Subject: [PATCH 3/4] !fixup clang-format --- llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp b/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp index 8b58e52c58dd7..58906551ab5c7 100644 --- a/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp +++ b/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp @@ -44,8 +44,7 @@ RISCVLegalizerInfo::RISCVLegalizerInfo(const RISCVSubtarget &ST) { getActionDefinitionsBuilder( {G_UADDE, G_UADDO, G_USUBE, G_USUBO}).lower(); - getActionDefinitionsBuilder({G_SADDO, G_SSUBO}) - .lower(); + getActionDefinitionsBuilder({G_SADDO, G_SSUBO}).lower(); getActionDefinitionsBuilder({G_ASHR, G_LSHR, G_SHL}) .legalFor({{s32, s32}, {XLenLLT, XLenLLT}}) From a31b927bbf4650fab5338878d7f9d55e3fb8bcb8 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Wed, 27 Sep 2023 15:54:14 -0700 Subject: [PATCH 4/4] Promote before SADDO/SSUBO before lowering. --- .../Target/RISCV/GISel/RISCVLegalizerInfo.cpp | 2 +- .../legalizer/rv32/legalize-addo-subo.mir | 60 ++++----- .../legalizer/rv64/legalize-addo-subo.mir | 120 ++++++------------ 3 files changed, 63 insertions(+), 119 deletions(-) diff --git a/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp b/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp index 58906551ab5c7..562b522dfacd6 100644 --- a/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp +++ b/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp @@ -44,7 +44,7 @@ RISCVLegalizerInfo::RISCVLegalizerInfo(const RISCVSubtarget &ST) { getActionDefinitionsBuilder( {G_UADDE, G_UADDO, G_USUBE, G_USUBO}).lower(); - getActionDefinitionsBuilder({G_SADDO, G_SSUBO}).lower(); + getActionDefinitionsBuilder({G_SADDO, G_SSUBO}).minScalar(0, XLenLLT).lower(); getActionDefinitionsBuilder({G_ASHR, G_LSHR, G_SHL}) .legalFor({{s32, s32}, {XLenLLT, XLenLLT}}) diff --git a/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-addo-subo.mir b/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-addo-subo.mir index f9958606e8fc4..f831e50126ca9 100644 --- a/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-addo-subo.mir +++ b/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-addo-subo.mir @@ -13,22 +13,19 @@ body: | ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 - ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY1]] ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 - ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ADD]], [[C]](s32) + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32) ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 - ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32) + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C1]](s32) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C1]](s32) - ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ASHR]](s32), [[ASHR1]] + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[ASHR]], [[ASHR1]] ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 - ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C2]](s32) + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[ADD]], [[C2]](s32) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL2]], [[C2]](s32) - ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 - ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ASHR2]](s32), [[C3]] - ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ne), [[ADD]](s32), [[ASHR2]] ; CHECK-NEXT: $x10 = COPY [[ADD]](s32) - ; CHECK-NEXT: $x11 = COPY [[XOR]](s32) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s32) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 %2:_(s32) = COPY $x10 %0:_(s8) = G_TRUNC %2(s32) @@ -53,22 +50,19 @@ body: | ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 - ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY1]] ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 - ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ADD]], [[C]](s32) + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32) ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 - ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32) + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C1]](s32) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C1]](s32) - ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ASHR]](s32), [[ASHR1]] + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[ASHR]], [[ASHR1]] ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 - ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C2]](s32) + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[ADD]], [[C2]](s32) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL2]], [[C2]](s32) - ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 - ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ASHR2]](s32), [[C3]] - ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ne), [[ADD]](s32), [[ASHR2]] ; CHECK-NEXT: $x10 = COPY [[ADD]](s32) - ; CHECK-NEXT: $x11 = COPY [[XOR]](s32) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s32) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 %2:_(s32) = COPY $x10 %0:_(s16) = G_TRUNC %2(s32) @@ -174,22 +168,19 @@ body: | ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 - ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY1]] ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 - ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[SUB]], [[C]](s32) + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32) ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 - ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32) + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C1]](s32) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C1]](s32) - ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ASHR]](s32), [[ASHR1]] + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[ASHR]], [[ASHR1]] ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 - ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C2]](s32) + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[SUB]], [[C2]](s32) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL2]], [[C2]](s32) - ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 - ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(sgt), [[ASHR2]](s32), [[C3]] - ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ne), [[SUB]](s32), [[ASHR2]] ; CHECK-NEXT: $x10 = COPY [[SUB]](s32) - ; CHECK-NEXT: $x11 = COPY [[XOR]](s32) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s32) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 %2:_(s32) = COPY $x10 %0:_(s8) = G_TRUNC %2(s32) @@ -214,22 +205,19 @@ body: | ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 - ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY1]] ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 - ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[SUB]], [[C]](s32) + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32) ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 - ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32) + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C1]](s32) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C1]](s32) - ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ASHR]](s32), [[ASHR1]] + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[ASHR]], [[ASHR1]] ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 - ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C2]](s32) + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[SUB]], [[C2]](s32) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL2]], [[C2]](s32) - ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 - ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(sgt), [[ASHR2]](s32), [[C3]] - ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ICMP1]], [[ICMP]] + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ne), [[SUB]](s32), [[ASHR2]] ; CHECK-NEXT: $x10 = COPY [[SUB]](s32) - ; CHECK-NEXT: $x11 = COPY [[XOR]](s32) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s32) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 %2:_(s32) = COPY $x10 %0:_(s16) = G_TRUNC %2(s32) diff --git a/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-addo-subo.mir b/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-addo-subo.mir index ec4d505623f12..5659f89f55ede 100644 --- a/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-addo-subo.mir +++ b/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-addo-subo.mir @@ -13,27 +13,19 @@ body: | ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 - ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) - ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) - ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[TRUNC]], [[TRUNC1]] - ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 - ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ANYEXT]], [[C]](s64) + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C]](s64) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C]](s64) ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 - ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C1]](s64) + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C1]](s64) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[C1]](s64) - ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR]](s64), [[ASHR1]] + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[ASHR]], [[ASHR1]] ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 - ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C2]](s64) + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[ADD]], [[C2]](s64) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[SHL2]], [[C2]](s64) - ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 - ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 - ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR2]](s64), [[C4]] - ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] - ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) - ; CHECK-NEXT: $x10 = COPY [[ANYEXT1]](s64) - ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ne), [[ADD]](s64), [[ASHR2]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 %2:_(s64) = COPY $x10 %0:_(s8) = G_TRUNC %2(s64) @@ -58,27 +50,19 @@ body: | ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 - ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) - ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) - ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[TRUNC]], [[TRUNC1]] - ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 - ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ANYEXT]], [[C]](s64) + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C]](s64) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C]](s64) ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 - ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C1]](s64) + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C1]](s64) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[C1]](s64) - ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR]](s64), [[ASHR1]] + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[ASHR]], [[ASHR1]] ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 - ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C2]](s64) + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[ADD]], [[C2]](s64) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[SHL2]], [[C2]](s64) - ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 - ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 - ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR2]](s64), [[C4]] - ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] - ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) - ; CHECK-NEXT: $x10 = COPY [[ANYEXT1]](s64) - ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ne), [[ADD]](s64), [[ASHR2]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 %2:_(s64) = COPY $x10 %0:_(s16) = G_TRUNC %2(s64) @@ -102,20 +86,14 @@ body: | ; CHECK: liveins: $x10, $x11 ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 - ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 - ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) - ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[TRUNC]], [[TRUNC1]] - ; CHECK-NEXT: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[ADD]](s32) ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY]], 32 - ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[SEXT]](s64), [[SEXT_INREG]] ; CHECK-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY1]], 32 - ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 - ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[SEXT_INREG1]](s64), [[C]] - ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] - ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[ADD]](s32) - ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64) - ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[SEXT_INREG]], [[SEXT_INREG1]] + ; CHECK-NEXT: [[SEXT_INREG2:%[0-9]+]]:_(s64) = G_SEXT_INREG [[ADD]], 32 + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ne), [[ADD]](s64), [[SEXT_INREG2]] + ; CHECK-NEXT: $x10 = COPY [[ADD]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 %2:_(s64) = COPY $x10 %0:_(s32) = G_TRUNC %2(s64) @@ -168,27 +146,19 @@ body: | ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 - ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) - ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) - ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[TRUNC]], [[TRUNC1]] - ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 - ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ANYEXT]], [[C]](s64) + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C]](s64) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C]](s64) ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 - ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C1]](s64) + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C1]](s64) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[C1]](s64) - ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR]](s64), [[ASHR1]] + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB [[ASHR]], [[ASHR1]] ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 - ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C2]](s64) + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[SUB]], [[C2]](s64) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[SHL2]], [[C2]](s64) - ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 - ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 - ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(sgt), [[ASHR2]](s64), [[C4]] - ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] - ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) - ; CHECK-NEXT: $x10 = COPY [[ANYEXT1]](s64) - ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ne), [[SUB]](s64), [[ASHR2]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 %2:_(s64) = COPY $x10 %0:_(s8) = G_TRUNC %2(s64) @@ -213,27 +183,19 @@ body: | ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 - ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) - ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) - ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[TRUNC]], [[TRUNC1]] - ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 - ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ANYEXT]], [[C]](s64) + ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C]](s64) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C]](s64) ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 - ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C1]](s64) + ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C1]](s64) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[C1]](s64) - ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR]](s64), [[ASHR1]] + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB [[ASHR]], [[ASHR1]] ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 - ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C2]](s64) + ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[SUB]], [[C2]](s64) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[SHL2]], [[C2]](s64) - ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 - ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 - ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(sgt), [[ASHR2]](s64), [[C4]] - ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] - ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) - ; CHECK-NEXT: $x10 = COPY [[ANYEXT1]](s64) - ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ne), [[SUB]](s64), [[ASHR2]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 %2:_(s64) = COPY $x10 %0:_(s16) = G_TRUNC %2(s64) @@ -257,20 +219,14 @@ body: | ; CHECK: liveins: $x10, $x11 ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 - ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 - ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) - ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[TRUNC]], [[TRUNC1]] - ; CHECK-NEXT: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[SUB]](s32) ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY]], 32 - ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[SEXT]](s64), [[SEXT_INREG]] ; CHECK-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY1]], 32 - ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 - ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(sgt), [[SEXT_INREG1]](s64), [[C]] - ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[ICMP1]], [[ICMP]] - ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32) - ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64) - ; CHECK-NEXT: $x11 = COPY [[XOR]](s64) + ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB [[SEXT_INREG]], [[SEXT_INREG1]] + ; CHECK-NEXT: [[SEXT_INREG2:%[0-9]+]]:_(s64) = G_SEXT_INREG [[SUB]], 32 + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ne), [[SUB]](s64), [[SEXT_INREG2]] + ; CHECK-NEXT: $x10 = COPY [[SUB]](s64) + ; CHECK-NEXT: $x11 = COPY [[ICMP]](s64) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 %2:_(s64) = COPY $x10 %0:_(s32) = G_TRUNC %2(s64)