mirror of
https://github.com/RPCS3/llvm.git
synced 2024-12-03 09:21:02 +00:00
fce288fc91
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
400 B
LLVM
16 lines
400 B
LLVM
; RUN: llc < %s -march=alpha | grep zapnot
|
|
|
|
;demanded bits mess up this mask in a hard to fix way
|
|
;define i64 @foo(i64 %y) {
|
|
; %tmp = and i64 %y, 65535
|
|
; %tmp2 = shr i64 %tmp, i8 3
|
|
; ret i64 %tmp2
|
|
;}
|
|
|
|
define i64 @foo2(i64 %y) {
|
|
%tmp = lshr i64 %y, 3 ; <i64> [#uses=1]
|
|
%tmp2 = and i64 %tmp, 8191 ; <i64> [#uses=1]
|
|
ret i64 %tmp2
|
|
}
|
|
|