mirror of
https://github.com/RPCSX/llvm.git
synced 2024-12-28 07:05:11 +00:00
fce288fc91
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
443 B
LLVM
15 lines
443 B
LLVM
; Make sure this testcase codegens to the ctlz instruction
|
|
; RUN: llc < %s -march=alpha -mcpu=ev67 | grep -i ctlz
|
|
; RUN: llc < %s -march=alpha -mattr=+CIX | grep -i ctlz
|
|
; RUN: llc < %s -march=alpha -mcpu=ev6 | not grep -i ctlz
|
|
; RUN: llc < %s -march=alpha -mattr=-CIX | not grep -i ctlz
|
|
|
|
declare i8 @llvm.ctlz.i8(i8)
|
|
|
|
define i32 @bar(i8 %x) {
|
|
entry:
|
|
%tmp.1 = call i8 @llvm.ctlz.i8( i8 %x )
|
|
%tmp.2 = sext i8 %tmp.1 to i32
|
|
ret i32 %tmp.2
|
|
}
|