1 // Test that misexpect emits no warning when condition is not a compile-time constant 2 3 // RUN: llvm-profdata merge %S/Inputs/misexpect-branch-nonconst-expect-arg.proftext -o %t.profdata 4 // RUN: %clang_cc1 %s -O2 -o - -disable-llvm-passes -emit-llvm -fprofile-instrument-use-path=%t.profdata -verify -Wmisexpect 5 6 // expected-no-diagnostics 7 int foo(int); 8 int baz(int); 9 int buzz(); 10 11 const int inner_loop = 100; 12 const int outer_loop = 2000; 13 bar()14int bar() { 15 int rando = buzz(); 16 int x = 0; 17 if (__builtin_expect(rando % (outer_loop * inner_loop) == 0, buzz())) { 18 x = baz(rando); 19 } else { 20 x = foo(50); 21 } 22 return x; 23 } 24