| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame^] | 1 | ; Make sure this testcase codegens to the ctlz instruction |
| 2 | ; RUN: llvm-as < %s | llc -march=alpha -mcpu=ev67 | grep -i ctlz |
| 3 | ; RUN: llvm-as < %s | llc -march=alpha -mattr=+CIX | grep -i ctlz |
| 4 | ; RUN: llvm-as < %s | llc -march=alpha -mcpu=ev6 | not grep -i ctlz |
| 5 | ; RUN: llvm-as < %s | llc -march=alpha -mcpu=ev56 | not grep -i ctlz |
| 6 | ; RUN: llvm-as < %s | llc -march=alpha -mattr=-CIX | not grep -i ctlz |
| 7 | |
| 8 | declare i32 @llvm.ctlz.i8(i8) |
| 9 | |
| 10 | define i32 @bar(i8 %x) { |
| 11 | entry: |
| 12 | %tmp.1 = call i32 @llvm.ctlz.i8( i8 %x ) |
| 13 | ret i32 %tmp.1 |
| 14 | } |