1
0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-28 04:33:05 +00:00
llvm-6502/test/CodeGen/Alpha/ctlz.ll
2009-09-09 00:09:15 +00:00

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
}