Mercurial > hg > CbC > CbC_llvm
view clang/test/Profile/misexpect-branch-nonconst-expected-val.c @ 237:c80f45b162ad llvm-original
add some fix
author | kono |
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date | Wed, 09 Nov 2022 17:47:54 +0900 |
parents | 1d019706d866 |
children |
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// Test that misexpect emits no warning when condition is not a compile-time constant // RUN: llvm-profdata merge %S/Inputs/misexpect-branch-nonconst-expect-arg.proftext -o %t.profdata // RUN: %clang_cc1 %s -O2 -o - -disable-llvm-passes -emit-llvm -fprofile-instrument-use-path=%t.profdata -verify -Wmisexpect // expected-no-diagnostics int foo(int); int baz(int); int buzz(); const int inner_loop = 100; const int outer_loop = 2000; int bar() { int rando = buzz(); int x = 0; if (__builtin_expect(rando % (outer_loop * inner_loop) == 0, buzz())) { x = baz(rando); } else { x = foo(50); } return x; }