1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=i386-apple-macosx10.15.0 -mattr=+cmov | FileCheck %s
3
4@b = global i32 0, align 4
5@a = global i64 0, align 8
6
7define double @c() nounwind {
8; CHECK-LABEL: c:
9; CHECK:       ## %bb.0: ## %entry
10; CHECK-NEXT:    pushl %esi
11; CHECK-NEXT:    subl $16, %esp
12; CHECK-NEXT:    movl _b, %eax
13; CHECK-NEXT:    movl %eax, %ecx
14; CHECK-NEXT:    sarl $31, %ecx
15; CHECK-NEXT:    movl _a+4, %edx
16; CHECK-NEXT:    movl _a, %esi
17; CHECK-NEXT:    subl %eax, %esi
18; CHECK-NEXT:    sbbl %ecx, %edx
19; CHECK-NEXT:    setb %al
20; CHECK-NEXT:    movl %esi, (%esp)
21; CHECK-NEXT:    movl %edx, {{[0-9]+}}(%esp)
22; CHECK-NEXT:    shrl $31, %edx
23; CHECK-NEXT:    fildll (%esp)
24; CHECK-NEXT:    fadds LCPI0_0(,%edx,4)
25; CHECK-NEXT:    fstpl {{[0-9]+}}(%esp)
26; CHECK-NEXT:    fldl {{[0-9]+}}(%esp)
27; CHECK-NEXT:    fldz
28; CHECK-NEXT:    testb %al, %al
29; CHECK-NEXT:    fxch %st(1)
30; CHECK-NEXT:    fcmovne %st(1), %st
31; CHECK-NEXT:    fstp %st(1)
32; CHECK-NEXT:    addl $16, %esp
33; CHECK-NEXT:    popl %esi
34; CHECK-NEXT:    retl
35entry:
36  %0 = load i32, i32* @b, align 4
37  %conv = sext i32 %0 to i64
38  %1 = load i64, i64* @a, align 8
39  %cmp = icmp ult i64 %1, %conv
40  %sub = sub i64 %1, %conv
41  %conv3 = uitofp i64 %sub to double
42  %cond = select i1 %cmp, double 0.000000e+00, double %conv3
43  ret double %cond
44}
45
46