llvm/test/Transforms/Float2Int/pr167627.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6
; RUN: opt -S -passes=float2int < %s | FileCheck %s

; Make sure that we don't demote constant floating-point values when
; it cannot be represented by target integer type.

define i1 @pr167627() {
; CHECK-LABEL: define i1 @pr167627() {
; CHECK-NEXT:  [[ENTRY:.*:]]
; CHECK-NEXT:    [[FADD:%.*]] = fadd float f0xED56C55F, f0xEBF40CB8
; CHECK-NEXT:    [[CMP:%.*]] = fcmp one float [[FADD]], 0.000000e+00
; CHECK-NEXT:    ret i1 [[CMP]]
;
entry:
  %fadd = fadd float 0xC5AAD8ABE0000000, 0xC57E819700000000
  %cmp = fcmp one float %fadd, 0.000000e+00
  ret i1 %cmp
}