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llvm / clang / e8264bb9815647b4c6558aeb045c65965cdb26d3 / . / test / CodeGen / 2007-08-22-CTTZ.c
blob: 9067c5a767e3ea308390a41620c7d1664e398274 [file] [log] [blame]
// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
int bork(unsigned long long x) {
// CHECK: llvm.cttz.i64
// CHECK: llvm.cttz.i64
// CHECK-NOT: lshr
return __builtin_ctzll(x);
}