1; RUN: llc < %s -mtriple x86_64-apple-macosx10.9.0 | FileCheck %s 2; PR18023 3 4; CHECK: movabsq $4294967296, %rcx 5; CHECK: movq %rcx, (%rax) 6; CHECK: movl $1, 4(%rax) 7; CHECK: movl $0, 4(%rax) 8; CHECK: movq $1, 4(%rax) 9 10@c = common global i32 0, align 4 11@a = common global [3 x i32] zeroinitializer, align 4 12@b = common global i32 0, align 4 13@.str = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1 14 15define void @func() { 16 store i32 1, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 1), align 4 17 store i32 0, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 0), align 4 18 %1 = load volatile i32, i32* @b, align 4 19 store i32 1, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 1), align 4 20 store i32 0, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 1), align 4 21 %2 = load volatile i32, i32* @b, align 4 22 store i32 1, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 1), align 4 23 store i32 0, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 2), align 4 24 %3 = load volatile i32, i32* @b, align 4 25 store i32 3, i32* @c, align 4 26 %4 = load i32, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 1), align 4 27 %call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %4) 28 ret void 29} 30 31declare i32 @printf(i8*, ...) 32