60 lines
2.5 KiB
LLVM
60 lines
2.5 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \
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; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
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; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \
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; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
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; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \
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; RUN: -ppc-asm-full-reg-names -mcpu=pwr10 < %s | \
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; RUN: FileCheck %s --check-prefix=CHECK-P10
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \
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; RUN: -ppc-asm-full-reg-names -mcpu=pwr10 < %s | \
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; RUN: FileCheck %s --check-prefix=CHECK-P10
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \
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; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr10 < %s | \
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; RUN: FileCheck %s --check-prefix=CHECK-P10-CMP \
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; RUN: --implicit-check-not cmpld --implicit-check-not cmplw
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \
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; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr10 < %s | \
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; RUN: FileCheck %s --check-prefix=CHECK-P10-CMP \
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; RUN: --implicit-check-not cmpld --implicit-check-not cmplw
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define signext i32 @test(i8 zeroext %a, i8 zeroext %b) {
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; CHECK-LABEL: test:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: clrlwi r3, r3, 31
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; CHECK-NEXT: clrlwi r4, r4, 31
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; CHECK-NEXT: clrldi r3, r3, 32
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; CHECK-NEXT: clrldi r4, r4, 32
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; CHECK-NEXT: sub r3, r4, r3
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; CHECK-NEXT: rldicl r3, r3, 1, 63
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; CHECK-NEXT: xori r3, r3, 1
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; CHECK-NEXT: blr
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;
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; CHECK-P10-LABEL: test:
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; CHECK-P10: # %bb.0: # %entry
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; CHECK-P10-NEXT: clrlwi r3, r3, 31
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; CHECK-P10-NEXT: clrlwi r4, r4, 31
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; CHECK-P10-NEXT: cmplw r3, r4
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; CHECK-P10-NEXT: setbcr r3, gt
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; CHECK-P10-NEXT: blr
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;
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; CHECK-P10-CMP-LABEL: test:
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; CHECK-P10-CMP: # %bb.0: # %entry
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; CHECK-P10-CMP-NEXT: clrlwi r3, r3, 31
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; CHECK-P10-CMP-NEXT: clrlwi r4, r4, 31
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; CHECK-P10-CMP-NEXT: clrldi r3, r3, 32
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; CHECK-P10-CMP-NEXT: clrldi r4, r4, 32
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; CHECK-P10-CMP-NEXT: sub r3, r4, r3
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; CHECK-P10-CMP-NEXT: rldicl r3, r3, 1, 63
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; CHECK-P10-CMP-NEXT: xori r3, r3, 1
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; CHECK-P10-CMP-NEXT: blr
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entry:
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%0 = and i8 %a, 1
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%1 = and i8 %b, 1
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%cmp = icmp ule i8 %0, %1
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%conv3 = zext i1 %cmp to i32
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ret i32 %conv3
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}
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