File: pr79158.ll

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llvm-toolchain-18 1%3A18.1.8-18
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
; RUN: opt < %s -passes=float2int -S | FileCheck %s

define i32 @pr79158(i32 %x) {
; CHECK-LABEL: define i32 @pr79158(
; CHECK-SAME: i32 [[X:%.*]]) {
; CHECK-NEXT:  entry:
; CHECK-NEXT:    [[CMP:%.*]] = icmp sgt i32 [[X]], 0
; CHECK-NEXT:    [[TMP0:%.*]] = zext i1 [[CMP]] to i64
; CHECK-NEXT:    [[MUL1:%.*]] = mul i64 [[TMP0]], 4294967295
; CHECK-NEXT:    [[TMP1:%.*]] = trunc i64 [[MUL1]] to i32
; CHECK-NEXT:    ret i32 [[TMP1]]
;
entry:
  %cmp = icmp sgt i32 %x, 0
  %conv = uitofp i1 %cmp to double
  %mul = fmul double %conv, 0x41EFFFFFFFE00000
  %conv1 = fptoui double %mul to i32
  ret i32 %conv1
}