97 lines
3.4 KiB
LLVM
97 lines
3.4 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mcpu=pwr8 -ppc-asm-full-reg-names --enable-unsafe-fp-math \
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; RUN: -verify-machineinstrs --enable-no-signed-zeros-fp-math \
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; RUN: --enable-no-nans-fp-math --enable-no-infs-fp-math \
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; RUN: -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s \
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; RUN: --check-prefix=FAST-P8
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; RUN: llc -mcpu=pwr9 -ppc-asm-full-reg-names --enable-unsafe-fp-math \
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; RUN: -verify-machineinstrs --enable-no-signed-zeros-fp-math \
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; RUN: --enable-no-nans-fp-math --enable-no-infs-fp-math \
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; RUN: -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s \
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; RUN: --check-prefix=FAST-P9
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; RUN: llc -mcpu=pwr9 -ppc-asm-full-reg-names -verify-machineinstrs \
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; RUN: -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s \
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; RUN: --check-prefix=NO-FAST-P9
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; RUN: llc -mcpu=pwr8 -ppc-asm-full-reg-names -verify-machineinstrs \
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; RUN: -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s \
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; RUN: --check-prefix=NO-FAST-P8
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define double @testoeq(double %a, double %b, double %c, double %d) {
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; FAST-P8-LABEL: testoeq:
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; FAST-P8: # %bb.0: # %entry
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; FAST-P8-NEXT: xssubdp f0, f1, f2
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; FAST-P8-NEXT: xsnegdp f1, f0
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; FAST-P8-NEXT: fsel f0, f0, f3, f4
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; FAST-P8-NEXT: fsel f1, f1, f0, f4
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; FAST-P8-NEXT: blr
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;
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; FAST-P9-LABEL: testoeq:
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; FAST-P9: # %bb.0: # %entry
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; FAST-P9-NEXT: xssubdp f0, f1, f2
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; FAST-P9-NEXT: fsel f1, f0, f3, f4
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; FAST-P9-NEXT: xsnegdp f0, f0
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; FAST-P9-NEXT: fsel f1, f0, f1, f4
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; FAST-P9-NEXT: blr
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;
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; NO-FAST-P9-LABEL: testoeq:
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; NO-FAST-P9: # %bb.0: # %entry
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; NO-FAST-P9-NEXT: xscmpudp cr0, f1, f2
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; NO-FAST-P9-NEXT: beq cr0, .LBB0_2
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; NO-FAST-P9-NEXT: # %bb.1: # %entry
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; NO-FAST-P9-NEXT: fmr f3, f4
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; NO-FAST-P9-NEXT: .LBB0_2: # %entry
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; NO-FAST-P9-NEXT: fmr f1, f3
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; NO-FAST-P9-NEXT: blr
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;
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; NO-FAST-P8-LABEL: testoeq:
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; NO-FAST-P8: # %bb.0: # %entry
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; NO-FAST-P8-NEXT: xscmpudp cr0, f1, f2
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; NO-FAST-P8-NEXT: fmr f1, f3
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; NO-FAST-P8-NEXT: beqlr cr0
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; NO-FAST-P8-NEXT: # %bb.1: # %entry
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; NO-FAST-P8-NEXT: fmr f1, f4
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; NO-FAST-P8-NEXT: blr
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entry:
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%cmp = fcmp oeq double %a, %b
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%cond = select i1 %cmp, double %c, double %d
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ret double %cond
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}
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define double @testoeq_fast(double %a, double %b, double %c, double %d) {
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; FAST-P8-LABEL: testoeq_fast:
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; FAST-P8: # %bb.0: # %entry
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; FAST-P8-NEXT: xssubdp f0, f1, f2
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; FAST-P8-NEXT: xsnegdp f1, f0
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; FAST-P8-NEXT: fsel f0, f0, f3, f4
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; FAST-P8-NEXT: fsel f1, f1, f0, f4
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; FAST-P8-NEXT: blr
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;
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; FAST-P9-LABEL: testoeq_fast:
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; FAST-P9: # %bb.0: # %entry
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; FAST-P9-NEXT: xssubdp f0, f1, f2
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; FAST-P9-NEXT: fsel f1, f0, f3, f4
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; FAST-P9-NEXT: xsnegdp f0, f0
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; FAST-P9-NEXT: fsel f1, f0, f1, f4
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; FAST-P9-NEXT: blr
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;
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; NO-FAST-P9-LABEL: testoeq_fast:
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; NO-FAST-P9: # %bb.0: # %entry
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; NO-FAST-P9-NEXT: xssubdp f0, f1, f2
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; NO-FAST-P9-NEXT: fsel f1, f0, f3, f4
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; NO-FAST-P9-NEXT: xsnegdp f0, f0
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; NO-FAST-P9-NEXT: fsel f1, f0, f1, f4
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; NO-FAST-P9-NEXT: blr
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;
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; NO-FAST-P8-LABEL: testoeq_fast:
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; NO-FAST-P8: # %bb.0: # %entry
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; NO-FAST-P8-NEXT: xssubdp f0, f1, f2
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; NO-FAST-P8-NEXT: xsnegdp f1, f0
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; NO-FAST-P8-NEXT: fsel f0, f0, f3, f4
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; NO-FAST-P8-NEXT: fsel f1, f1, f0, f4
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; NO-FAST-P8-NEXT: blr
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entry:
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%cmp = fcmp nnan ninf nsz oeq double %a, %b
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%cond = select nnan ninf nsz i1 %cmp, double %c, double %d
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ret double %cond
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}
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