xref: /llvm-project/llvm/test/CodeGen/X86/pr36602.ll (revision a5ad417589272f9b042d73a80bdfb0259db43f19) 
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
4
5define i32 @fn2() {
6; CHECK-LABEL: fn2:
7; CHECK:       # %bb.0:
8; CHECK-NEXT:    xorl %eax, %eax
9; CHECK-NEXT:    testb %al, %al
10; CHECK-NEXT:    jne .LBB0_2
11; CHECK-NEXT:  # %bb.1: # %bb1
12; CHECK-NEXT:    xorl %eax, %eax
13; CHECK-NEXT:    retq
14; CHECK-NEXT:  .LBB0_2: # %bb2
15; CHECK-NEXT:    movl $1, %eax
16; CHECK-NEXT:    retq
17  %_tmp10 = icmp eq i8 0, 0
18  %_tmp13 = icmp slt i8 undef, 1
19  %_tmp151 = or i1 %_tmp10, %_tmp13
20  %_tmp15 = zext i1 %_tmp151 to i8
21  br i1 %_tmp151, label %bb1, label %bb2
22
23bb1:                                              ; preds = %0, %0
24  ret i32 0
25
26bb2:                                              ; preds = %0, %0
27  ret i32 1
28
29
30}
31