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8233590: Compiler thread creation fails with assert(_c2_count > 0 || _c1_count > 0) failed: No compilers?

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Handle the case with -XX:-TieredCompilation properly

Reviewed-by: shade, thartmann
This commit is contained in:
Jie Fu 2019-11-05 09:59:21 -08:00 committed by Igor Veresov
parent ddaa12237e
commit 1c40d6fdfb
1 changed files with 3 additions and 3 deletions
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6
src/hotspot/share/runtime/flags/jvmFlagConstraintsCompiler.cpp
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@ -81,11 +81,11 @@ JVMFlag::Error CICompilerCountConstraintFunc(intx value, bool verbose) {
} else { } else {
min_number_of_compiler_threads = 2; // case 4 (tiered) min_number_of_compiler_threads = 2; // case 4 (tiered)
} }
} else } else {
#else
{
min_number_of_compiler_threads = 1; // case 2 min_number_of_compiler_threads = 1; // case 2
} }
#else
min_number_of_compiler_threads = 1; // case 2
#endif #endif
// The default CICompilerCount's value is CI_COMPILER_COUNT. // The default CICompilerCount's value is CI_COMPILER_COUNT.