1 ; RUN: %lli_mcjit %s > /dev/null 2 3 define void @test(i8* %P, i16* %P.upgrd.1, i32* %P.upgrd.2, i64* %P.upgrd.3) { 4 %V = load i8* %P ; <i8> [#uses=1] 5 store i8 %V, i8* %P 6 %V.upgrd.4 = load i16* %P.upgrd.1 ; <i16> [#uses=1] 7 store i16 %V.upgrd.4, i16* %P.upgrd.1 8 %V.upgrd.5 = load i32* %P.upgrd.2 ; <i32> [#uses=1] 9 store i32 %V.upgrd.5, i32* %P.upgrd.2 10 %V.upgrd.6 = load i64* %P.upgrd.3 ; <i64> [#uses=1] 11 store i64 %V.upgrd.6, i64* %P.upgrd.3 12 ret void 13 } 14 15 define i32 @varalloca(i32 %Size) { 16 ;; Variable sized alloca 17 %X = alloca i32, i32 %Size ; <i32*> [#uses=2] 18 store i32 %Size, i32* %X 19 %Y = load i32* %X ; <i32> [#uses=1] 20 ret i32 %Y 21 } 22 23 define i32 @main() { 24 %A = alloca i8 ; <i8*> [#uses=1] 25 %B = alloca i16 ; <i16*> [#uses=1] 26 %C = alloca i32 ; <i32*> [#uses=1] 27 %D = alloca i64 ; <i64*> [#uses=1] 28 call void @test( i8* %A, i16* %B, i32* %C, i64* %D ) 29 call i32 @varalloca( i32 7 ) ; <i32>:1 [#uses=0] 30 ret i32 0 31 } 32
