diff options
Diffstat (limited to 'test/Transforms/InstCombine/getelementptr_const.ll')
| -rw-r--r-- | test/Transforms/InstCombine/getelementptr_const.ll | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/test/Transforms/InstCombine/getelementptr_const.ll b/test/Transforms/InstCombine/getelementptr_const.ll index e4265f4197..3de9ecec2d 100644 --- a/test/Transforms/InstCombine/getelementptr_const.ll +++ b/test/Transforms/InstCombine/getelementptr_const.ll @@ -1,14 +1,15 @@ ; Test folding of constantexpr geps into normal geps. -; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine -gcse -instcombine | \ +; RUN: llvm-as < %s | opt -instcombine -gcse -instcombine | \ ; RUN: llvm-dis | not grep getelementptr -%Array = external global [40 x int] +@Array = external global [40 x i32] ; <[40 x i32]*> [#uses=2] -int %test(long %X) { - %A = getelementptr int* getelementptr ([40 x int]* %Array, long 0, long 0), long %X - %B = getelementptr [40 x int]* %Array, long 0, long %X - %a = cast int* %A to int - %b = cast int* %B to int - %c = sub int %a, %b - ret int %c +define i32 @test(i64 %X) { + %A = getelementptr i32* getelementptr ([40 x i32]* @Array, i64 0, i64 0), i64 %X ; <i32*> [#uses=1] + %B = getelementptr [40 x i32]* @Array, i64 0, i64 %X ; <i32*> [#uses=1] + %a = ptrtoint i32* %A to i32 ; <i32> [#uses=1] + %b = ptrtoint i32* %B to i32 ; <i32> [#uses=1] + %c = sub i32 %a, %b ; <i32> [#uses=1] + ret i32 %c } + |