18 lines
443 B
LLVM
18 lines
443 B
LLVM
|
; RUN: %lli %s > /dev/null
|
||
|
|
|
||
|
|
define i32 @bar(i8* %X) {
|
||
|
|
; pointer should be 4 byte aligned!
|
||
|
|
%P = alloca double ; <double*> [#uses=1]
|
||
|
|
%R = ptrtoint double* %P to i32 ; <i32> [#uses=1]
|
||
|
|
%A = and i32 %R, 3 ; <i32> [#uses=1]
|
||
|
|
ret i32 %A
|
||
|
|
}
|
||
|
|
|
||
|
|
define i32 @main() {
|
||
|
|
%SP = alloca i8 ; <i8*> [#uses=1]
|
||
|
|
%X = add i32 0, 0 ; <i32> [#uses=1]
|
||
|
|
alloca i8, i32 %X ; <i8*>:1 [#uses=0]
|
||
|
|
call i32 @bar( i8* %SP ) ; <i32>:2 [#uses=1]
|
||
|
|
ret i32 %2
|
||
|
|
}
|