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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -mtriple=x86_64-unknown-linux %s -o - | FileCheck %s
3
4@x = global i8 0, align 1
5@y = global i32 0, align 4
6@z = global i24 0, align 4
7
8define void @PR35761(i32 %call) {
9; CHECK-LABEL: PR35761:
10; CHECK:       # %bb.0: # %entry
11; CHECK-NEXT:    movzbl {{.*}}(%rip), %eax
12; CHECK-NEXT:    andl $1, %eax
13; CHECK-NEXT:    movzbl {{.*}}(%rip), %ecx
14; CHECK-NEXT:    xorl $255, %ecx
15; CHECK-NEXT:    orl %eax, %ecx
16; CHECK-NEXT:    movw %cx, {{.*}}(%rip)
17; CHECK-NEXT:    movb $0, z+{{.*}}(%rip)
18; CHECK-NEXT:    retq
19entry:
20  %0 = load i8, i8* @x, align 1
21  %tobool = trunc i8 %0 to i1
22  %conv = zext i1 %tobool to i32
23  %or = or i32 32767, %call
24  %neg = xor i32 %or, -1
25  %neg1 = xor i32 %neg, -1
26  %1 = load i32, i32* @y, align 4
27  %xor = xor i32 %neg1, %1
28  %or2 = or i32 %conv, %xor
29  %conv3 = trunc i32 %or2 to i8
30  %bf.load = load i24, i24* @z, align 4
31  %2 = zext i8 %conv3 to i24
32  %bf.value = and i24 %2, 4194303
33  store i24 %bf.value, i24* @z, align 2
34  ret void
35}
36
37