| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llc -march=ppc64 -mcpu=g5 | grep cntlzd |
| 2 | |
| 3 | define i32 @_ZNK4llvm5APInt17countLeadingZerosEv(i64 *%t) { |
| 4 | %tmp19 = load i64* %t |
| Chandler Carruth | a228e39 | 2007-08-04 01:51:18 +0000 | [diff] [blame] | 5 | %tmp22 = tail call i64 @llvm.ctlz.i64( i64 %tmp19 ) ; <i64> [#uses=1] |
| 6 | %tmp23 = trunc i64 %tmp22 to i32 |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 7 | %tmp89 = add i32 %tmp23, -64 ; <i32> [#uses=1] |
| 8 | %tmp90 = add i32 %tmp89, 0 ; <i32> [#uses=1] |
| 9 | ret i32 %tmp90 |
| 10 | } |
| 11 | |
| Chandler Carruth | a228e39 | 2007-08-04 01:51:18 +0000 | [diff] [blame] | 12 | declare i64 @llvm.ctlz.i64(i64) |