mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-13 21:05:16 +00:00
d4646cd40f
supported since r33492. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52237 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
483 B
LLVM
15 lines
483 B
LLVM
; Make sure this testcase codegens to the ctlz instruction
|
|
; RUN: llvm-as < %s | llc -march=alpha -mcpu=ev67 | grep -i ctlz
|
|
; RUN: llvm-as < %s | llc -march=alpha -mattr=+CIX | grep -i ctlz
|
|
; RUN: llvm-as < %s | llc -march=alpha -mcpu=ev6 | not grep -i ctlz
|
|
; RUN: llvm-as < %s | llc -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
|
|
}
|