Files
llvm-6502/test/Transforms/GCSE/2003-06-13-LoadStoreEliminate.ll
Tanya Lattner ec9a35a6f9 Remove llvm-upgrade and update test cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47793 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01 09:15:35 +00:00

12 lines
358 B
LLVM

; 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
define i32 @test(i32* %P) {
store i32 5, i32* %P
%Z = load i32* %P ; <i32> [#uses=1]
ret i32 %Z
}