1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu | FileCheck %s
3
4target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
5target triple = "x86_64-unknown-linux-gnu"
6
7@b = common local_unnamed_addr global i64 0, align 8
8@a = common local_unnamed_addr global i8 0, align 1
9
10; Function Attrs: norecurse nounwind uwtable
11define void @c() local_unnamed_addr #0 {
12; CHECK-LABEL: c:
13; CHECK:       # %bb.0: # %entry
14; CHECK-NEXT:    movq {{.*}}(%rip), %rax
15; CHECK-NEXT:    leaq (%rax,%rax,4), %rcx
16; CHECK-NEXT:    negq %rcx
17; CHECK-NEXT:    leaq (%rax,%rax,8), %rax
18; CHECK-NEXT:    leaq (%rax,%rax,4), %rax
19; CHECK-NEXT:    testq %rax, %rcx
20; CHECK-NEXT:    je .LBB0_2
21; CHECK-NEXT:  # %bb.1: # %if.then
22; CHECK-NEXT:    movb $0, {{.*}}(%rip)
23; CHECK-NEXT:  .LBB0_2: # %if.end
24; CHECK-NEXT:    retq
25entry:
26  %0 = load i64, i64* @b, align 8, !tbaa !2
27  %mul = mul nsw i64 %0, -5
28  %mul1 = mul nsw i64 %0, 45
29  %and = and i64 %mul, %mul1
30  %tobool = icmp eq i64 %and, 0
31  br i1 %tobool, label %if.end, label %if.then
32
33if.then:                                          ; preds = %entry
34  store i8 0, i8* @a, align 1, !tbaa !6
35  br label %if.end
36
37if.end:                                           ; preds = %entry, %if.then
38  ret void
39}
40
41attributes #0 = { norecurse nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "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"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
42
43!llvm.module.flags = !{!0}
44!llvm.ident = !{!1}
45
46!0 = !{i32 1, !"wchar_size", i32 4}
47!1 = !{!"clang version 6.0.0 "}
48!2 = !{!3, !3, i64 0}
49!3 = !{!"long", !4, i64 0}
50!4 = !{!"omnipotent char", !5, i64 0}
51!5 = !{!"Simple C/C++ TBAA"}
52!6 = !{!4, !4, i64 0}
53