| Bill Wendling | 9200bb0 | 2013-11-25 18:05:22 +0000 | [diff] [blame] | 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 | |
| 15 | define void @func() { |
| 16 | store i32 1, i32* getelementptr inbounds ([3 x i32]* @a, i64 0, i64 1), align 4 |
| 17 | store i32 0, i32* getelementptr inbounds ([3 x i32]* @a, i64 0, i64 0), align 4 |
| 18 | %1 = load volatile i32* @b, align 4 |
| 19 | store i32 1, i32* getelementptr inbounds ([3 x i32]* @a, i64 0, i64 1), align 4 |
| 20 | store i32 0, i32* getelementptr inbounds ([3 x i32]* @a, i64 0, i64 1), align 4 |
| 21 | %2 = load volatile i32* @b, align 4 |
| 22 | store i32 1, i32* getelementptr inbounds ([3 x i32]* @a, i64 0, i64 1), align 4 |
| 23 | store i32 0, i32* getelementptr inbounds ([3 x i32]* @a, i64 0, i64 2), align 4 |
| 24 | %3 = load volatile i32* @b, align 4 |
| 25 | store i32 3, i32* @c, align 4 |
| 26 | %4 = load i32* getelementptr inbounds ([3 x i32]* @a, i64 0, i64 1), align 4 |
| 27 | %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([4 x i8]* @.str, i64 0, i64 0), i32 %4) |
| 28 | ret void |
| 29 | } |
| 30 | |
| 31 | declare i32 @printf(i8*, ...) |