1 ; RUN: llc -verify-machineinstrs -mcpu=a2 < %s | FileCheck %s -check-prefix=FPCVT 2 ; RUN: llc -verify-machineinstrs -mcpu=ppc64 < %s | FileCheck %s -check-prefix=PPC64 3 target datalayout = "E-m:e-i64:64-n32:64" 4 target triple = "powerpc64-unknown-linux-gnu" 5 6 ; Function Attrs: nounwind readnone 7 define float @fool(float %X) #0 { 8 entry: 9 %conv = fptosi float %X to i64 10 %conv1 = sitofp i64 %conv to float 11 ret float %conv1 12 13 ; FPCVT-LABEL: @fool 14 ; FPCVT: friz 1, 1 15 ; FPCVT: blr 16 17 ; PPC64-LABEL: @fool 18 ; PPC64: fctidz [[REG1:[0-9]+]], 1 19 ; PPC64: fcfid [[REG2:[0-9]+]], [[REG1]] 20 ; PPC64: frsp 1, [[REG2]] 21 ; PPC64: blr 22 } 23 24 ; Function Attrs: nounwind readnone 25 define double @foodl(double %X) #0 { 26 entry: 27 %conv = fptosi double %X to i64 28 %conv1 = sitofp i64 %conv to double 29 ret double %conv1 30 31 ; FPCVT-LABEL: @foodl 32 ; FPCVT: friz 1, 1 33 ; FPCVT: blr 34 35 ; PPC64-LABEL: @foodl 36 ; PPC64: fctidz [[REG1:[0-9]+]], 1 37 ; PPC64: fcfid 1, [[REG1]] 38 ; PPC64: blr 39 } 40 41 ; Function Attrs: nounwind readnone 42 define float @fooul(float %X) #0 { 43 entry: 44 %conv = fptoui float %X to i64 45 %conv1 = uitofp i64 %conv to float 46 ret float %conv1 47 48 ; FPCVT-LABEL: @fooul 49 ; FPCVT: friz 1, 1 50 ; FPCVT: blr 51 } 52 53 ; Function Attrs: nounwind readnone 54 define double @fooudl(double %X) #0 { 55 entry: 56 %conv = fptoui double %X to i64 57 %conv1 = uitofp i64 %conv to double 58 ret double %conv1 59 60 ; FPCVT-LABEL: @fooudl 61 ; FPCVT: friz 1, 1 62 ; FPCVT: blr 63 } 64 65 attributes #0 = { nounwind readnone "no-signed-zeros-fp-math"="true" } 66 67
