forked from OSchip/llvm-project
32 lines
1.4 KiB
LLVM
32 lines
1.4 KiB
LLVM
; 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*, ...)
|