Vendor import of clang r114020 (from the release_28 branch):

[FreeBSD/FreeBSD.git] / test / CodeGen / builtin-expect.c

// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s

int x;
int y(void);
void foo();
void FUNC() {
// CHECK: [[call:%.*]] = call i32 @y
  if (__builtin_expect (x, y()))
    foo ();
}