| ; 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 |
| } |