xref: /llvm-project/llvm/test/Transforms/GVN/bitcast-of-call.ll (revision 54c1aa29666f4b99f915ca9f23ac8e127e2d0ee2) 
1; RUN: opt < %s -passes=gvn -S | FileCheck %s
2; PR2213
3
4define ptr @f(ptr %x) {
5entry:
6        %tmp = call ptr @m( i32 12 )            ; <ptr> [#uses=2]
7        %tmp1 = bitcast ptr %tmp to ptr                ; <ptr> [#uses=0]
8        %tmp2 = bitcast ptr %tmp to ptr                ; <ptr> [#uses=0]
9; CHECK-NOT: %tmp2
10        ret ptr %tmp2
11}
12
13declare ptr @m(i32)
14