1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=x86_64-apple-macosx | FileCheck %s
4 @global = external local_unnamed_addr global i8
5 @global.1 = external local_unnamed_addr global i64
7 define void @spam() local_unnamed_addr {
9 ; CHECK: ## %bb.0: ## %bb
10 ; CHECK-NEXT: xorl %eax, %eax
11 ; CHECK-NEXT: testb %al, %al
12 ; CHECK-NEXT: je LBB0_2
13 ; CHECK-NEXT: ## %bb.1: ## %bb9
14 ; CHECK-NEXT: movq _global.1@GOTPCREL(%rip), %rax
15 ; CHECK-NEXT: movq $1, (%rax)
16 ; CHECK-NEXT: LBB0_2: ## %bb8
19 %tmp = load i8, ptr @global, align 1
20 %tmp1 = and i8 %tmp, 1
21 %tmp2 = insertelement <8 x i8> undef, i8 %tmp1, i32 0
22 %tmp3 = ashr <8 x i8> %tmp2, <i8 7, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0>
23 %tmp4 = shufflevector <8 x i8> %tmp3, <8 x i8> undef, <8 x i32> zeroinitializer
24 %tmp5 = icmp slt <8 x i8> %tmp4, zeroinitializer
25 %tmp6 = bitcast <8 x i1> %tmp5 to i8
26 %tmp7 = icmp eq i8 %tmp6, 0
27 br i1 %tmp7, label %bb8, label %bb9
29 bb8: ; preds = %bb9, %bb
33 store i64 1, ptr @global.1, align 8