mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-17 03:07:06 +00:00
ec9a35a6f9
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47793 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
620 B
LLVM
15 lines
620 B
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep and
|
|
; PR913
|
|
|
|
define i32 @test(i32* %tmp1) {
|
|
%tmp.i = load i32* %tmp1 ; <i32> [#uses=1]
|
|
%tmp = bitcast i32 %tmp.i to i32 ; <i32> [#uses=1]
|
|
%tmp2.ui = lshr i32 %tmp, 5 ; <i32> [#uses=1]
|
|
%tmp2 = bitcast i32 %tmp2.ui to i32 ; <i32> [#uses=1]
|
|
%tmp3 = and i32 %tmp2, 1 ; <i32> [#uses=1]
|
|
%tmp3.upgrd.1 = icmp ne i32 %tmp3, 0 ; <i1> [#uses=1]
|
|
%tmp34 = zext i1 %tmp3.upgrd.1 to i32 ; <i32> [#uses=1]
|
|
ret i32 %tmp34
|
|
}
|
|
|