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7000349: Tiered reacts incorrectly to C1 compilation failures

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Fix policy reaction to C1 comilation failures, make C1 properly report errors.

Reviewed-by: kvn
This commit is contained in:
Igor Veresov 2010-11-16 15:57:16 -08:00
parent d563b15558
commit 5c238caed1
3 changed files with 14 additions and 14 deletions
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9
hotspot/src/share/vm/c1/c1_Compilation.cpp
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@ -471,7 +471,14 @@ Compilation::Compilation(AbstractCompiler* compiler, ciEnv* env, ciMethod* metho
_exception_info_list = new ExceptionInfoList();
_implicit_exception_table.set_size(0);
compile_method();
if (is_profiling() && _would_profile) {
if (bailed_out()) {
_env->record_method_not_compilable(bailout_msg(), !TieredCompilation);
if (is_profiling()) {
// Compilation failed, create MDO, which would signal the interpreter
// to start profiling on its own.
_method->build_method_data();
}
} else if (is_profiling() && _would_profile) {
ciMethodData *md = method->method_data();
assert (md != NULL, "Should have MDO");
md->set_would_profile(_would_profile);