xref: /aosp_15_r20/external/clang/test/CodeGen/2007-08-22-CTTZ.c (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
2*67e74705SXin Li 
bork(unsigned long long x)3*67e74705SXin Li int bork(unsigned long long x) {
4*67e74705SXin Li   // CHECK: llvm.cttz.i64
5*67e74705SXin Li   // CHECK: llvm.cttz.i64
6*67e74705SXin Li   // CHECK-NOT: lshr
7*67e74705SXin Li   return __builtin_ctzll(x);
8*67e74705SXin Li }
9