1 ; Test folding of constantexpr geps into normal geps.
2 ; RUN: llvm-as < %s | opt -instcombine -gcse -instcombine | \
3 ; RUN: llvm-dis | not grep getelementptr
5 @Array = external global [40 x i32] ; <[40 x i32]*> [#uses=2]
7 define i32 @test(i64 %X) {
8 %A = getelementptr i32* getelementptr ([40 x i32]* @Array, i64 0, i64 0), i64 %X ; <i32*> [#uses=1]
9 %B = getelementptr [40 x i32]* @Array, i64 0, i64 %X ; <i32*> [#uses=1]
10 %a = ptrtoint i32* %A to i32 ; <i32> [#uses=1]
11 %b = ptrtoint i32* %B to i32 ; <i32> [#uses=1]
12 %c = sub i32 %a, %b ; <i32> [#uses=1]