; RUN: llc < %s -mtriple x86_64-apple-macosx10.9.0 | FileCheck %s ; PR18023 ; CHECK: movabsq $4294967296, %rcx ; CHECK: movq %rcx, (%rax) ; CHECK: movl $1, 4(%rax) ; CHECK: movl $0, 4(%rax) ; CHECK: movq $1, 4(%rax) @c = common global i32 0, align 4 @a = common global [3 x i32] zeroinitializer, align 4 @b = common global i32 0, align 4 @.str = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1 define void @func() { store i32 1, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 1), align 4 store i32 0, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 0), align 4 %1 = load volatile i32, i32* @b, align 4 store i32 1, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 1), align 4 store i32 0, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 1), align 4 %2 = load volatile i32, i32* @b, align 4 store i32 1, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 1), align 4 store i32 0, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 2), align 4 %3 = load volatile i32, i32* @b, align 4 store i32 3, i32* @c, align 4 %4 = load i32, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 1), align 4 %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %4) ret void } declare i32 @printf(i8*, ...)