llvm.org GIT mirror llvm / release_80 test / CodeGen / X86 / dont-trunc-store-double-to-float.ll
release_80

Tree @release_80 (Download .tar.gz)

dont-trunc-store-double-to-float.ll @release_80raw · history · blame

; RUN: llc -mtriple=i686-- < %s | FileCheck %s

; CHECK-LABEL: @bar
; CHECK-DAG: movl $1074339512,
; CHECK-DAG: movl $1374389535,
; CHECK-DAG: movl $1078523331,
define void @bar() unnamed_addr {
entry-block:
  %a = alloca double
  %b = alloca float

  store double 3.140000e+00, double* %a
  %0 = load double, double* %a

  %1 = fptrunc double %0 to float

  store float %1, float* %b

  ret void
}