• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1; RUN: llc < %s -march=ppc64 -mcpu=g5 | grep cntlzd
2
3define i32 @_ZNK4llvm5APInt17countLeadingZerosEv(i64 *%t) nounwind {
4        %tmp19 = load i64* %t
5        %tmp22 = tail call i64 @llvm.ctlz.i64( i64 %tmp19 )             ; <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
12declare i64 @llvm.ctlz.i64(i64)
13