mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-03 00:29:31 +00:00
4acad5c9e7
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8614 91177308-0d34-0410-b5e6-96231b3b80d8
13 lines
291 B
LLVM
13 lines
291 B
LLVM
; In this test, a local alloca cannot alias an incoming argument.
|
|
|
|
; RUN: llvm-as < %s | opt -load-vn -gcse -instcombine | llvm-dis | not grep sub
|
|
|
|
int %test(int* %P) {
|
|
%X = alloca int
|
|
%V1 = load int* %P
|
|
store int 0, int* %X
|
|
%V2 = load int* %P
|
|
%Diff = sub int %V1, %V2
|
|
ret int %Diff
|
|
}
|