mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +00:00
20580a1cf6
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56352 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
591 B
LLVM
16 lines
591 B
LLVM
; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin | grep xor | count 3
|
|
|
|
@val = internal global i64 0 ; <i64*> [#uses=1]
|
|
@"\01LC" = internal constant [7 x i8] c"0x%lx\0A\00" ; <[7 x i8]*> [#uses=1]
|
|
|
|
define i32 @main() nounwind {
|
|
entry:
|
|
%0 = tail call i64 @llvm.atomic.cmp.swap.i64.p0i64(i64* @val, i64 0, i64 1) ; <i64> [#uses=1]
|
|
%1 = tail call i32 (i8*, ...)* @printf(i8* getelementptr ([7 x i8]* @"\01LC", i32 0, i64 0), i64 %0) nounwind ; <i32> [#uses=0]
|
|
ret i32 0
|
|
}
|
|
|
|
declare i64 @llvm.atomic.cmp.swap.i64.p0i64(i64*, i64, i64) nounwind
|
|
|
|
declare i32 @printf(i8*, ...) nounwind
|