mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-04 05:17:07 +00:00
ec9a35a6f9
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47793 91177308-0d34-0410-b5e6-96231b3b80d8
14 lines
461 B
LLVM
14 lines
461 B
LLVM
; RUN: llvm-as < %s | opt -dse | llvm-dis | \
|
|
; RUN: not grep {store i8}
|
|
; Ensure that the dead store is deleted in this case. It is wholely
|
|
; overwritten by the second store.
|
|
define i32 @test() {
|
|
%V = alloca i32 ; <i32*> [#uses=3]
|
|
%V2 = bitcast i32* %V to i8* ; <i8*> [#uses=1]
|
|
store i8 0, i8* %V2
|
|
store i32 1234567, i32* %V
|
|
%X = load i32* %V ; <i32> [#uses=1]
|
|
ret i32 %X
|
|
}
|
|
|