blob: e9171490e35235a3a7bb8bd39da40d2876d8a9a2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
; RUN: %lli -use-mcjit %s > /dev/null
define void @test(i8* %P, i16* %P.upgrd.1, i32* %P.upgrd.2, i64* %P.upgrd.3) {
%V = load i8* %P ; <i8> [#uses=1]
store i8 %V, i8* %P
%V.upgrd.4 = load i16* %P.upgrd.1 ; <i16> [#uses=1]
store i16 %V.upgrd.4, i16* %P.upgrd.1
%V.upgrd.5 = load i32* %P.upgrd.2 ; <i32> [#uses=1]
store i32 %V.upgrd.5, i32* %P.upgrd.2
%V.upgrd.6 = load i64* %P.upgrd.3 ; <i64> [#uses=1]
store i64 %V.upgrd.6, i64* %P.upgrd.3
ret void
}
define i32 @varalloca(i32 %Size) {
;; Variable sized alloca
%X = alloca i32, i32 %Size ; <i32*> [#uses=2]
store i32 %Size, i32* %X
%Y = load i32* %X ; <i32> [#uses=1]
ret i32 %Y
}
define i32 @main() {
%A = alloca i8 ; <i8*> [#uses=1]
%B = alloca i16 ; <i16*> [#uses=1]
%C = alloca i32 ; <i32*> [#uses=1]
%D = alloca i64 ; <i64*> [#uses=1]
call void @test( i8* %A, i16* %B, i32* %C, i64* %D )
call i32 @varalloca( i32 7 ) ; <i32>:1 [#uses=0]
ret i32 0
}
|
