llvm.org GIT mirror llvm / stable test / CodeGen / SystemZ / subregliveness-02.ll
stable

Tree @stable (Download .tar.gz)

subregliveness-02.ll @stableraw · history · blame

; RUN: llc -mtriple=s390x-linux-gnu -mcpu=z13 -systemz-subreg-liveness < %s | FileCheck %s

; Check for successful compilation.
; CHECK: meebr %f1, %f0

target datalayout = "E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-v128:64-a:8:16-n32:64"
target triple = "s390x-ibm-linux"

; Function Attrs: nounwind
define void @spec_random_load() #0 {
bb:
  %tmp = sitofp i64 undef to float
  %tmp1 = fmul float %tmp, 0x3E00000000000000
  %tmp2 = fpext float %tmp1 to double
  %tmp3 = fmul double %tmp2, 2.560000e+02
  %tmp4 = fptosi double %tmp3 to i32
  %tmp5 = trunc i32 %tmp4 to i8
  store i8 %tmp5, i8* undef, align 1
  unreachable
}

attributes #0 = { nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="z13" "target-features"="+transactional-execution,+vector" "unsafe-fp-math"="false" "use-soft-float"="false" }