; This testcase shows a bug where an common subexpression exists, but there | |
; is no shared dominator block that the expression can be hoisted out to. | |
; | |
; RUN: llvm-as < %s | opt -load-vn -gcse | llvm-dis | not grep load | |
int %test(int* %P) { | |
store int 5, int* %P | |
%Z = load int* %P | |
ret int %Z | |
} | |