1 ; RUN: llc < %s -march=ppc64 -mcpu=g5 | grep cntlzd 2 3 define i32 @_ZNK4llvm5APInt17countLeadingZerosEv(i64 *%t) nounwind { 4 %tmp19 = load i64* %t 5 %tmp22 = tail call i64 @llvm.ctlz.i64( i64 %tmp19, i1 true ) ; <i64> [#uses=1] 6 %tmp23 = trunc i64 %tmp22 to i32 7 %tmp89 = add i32 %tmp23, -64 ; <i32> [#uses=1] 8 %tmp90 = add i32 %tmp89, 0 ; <i32> [#uses=1] 9 ret i32 %tmp90 10 } 11 12 declare i64 @llvm.ctlz.i64(i64, i1) 13
