8239110: Zero VM build fails after JDK-8203883
Reviewed-by: aph
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c4681a95dc
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3c7858c285
@ -88,18 +88,24 @@ int InvocationCounter::InterpreterBackwardBranchLimit;
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void invocationCounter_init() {
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void invocationCounter_init() {
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#ifdef CC_INTERP
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#ifdef CC_INTERP
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InterpreterInvocationLimit = CompileThreshold << number_of_noncount_bits;
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InvocationCounter::InterpreterInvocationLimit =
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CompileThreshold << InvocationCounter::count_shift;
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// When methodData is collected, the backward branch limit is compared against a
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// When methodData is collected, the backward branch limit is compared against a
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// methodData counter, rather than an InvocationCounter. In the former case, we
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// methodData counter, rather than an InvocationCounter. In the former case, we
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// don't need the shift by number_of_noncount_bits, but we do need to adjust
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// don't need the shift by number_of_noncount_bits, but we do need to adjust
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// the factor by which we scale the threshold.
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// the factor by which we scale the threshold.
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if (ProfileInterpreter) {
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if (ProfileInterpreter) {
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InterpreterBackwardBranchLimit = (int)((int64_t)CompileThreshold * (OnStackReplacePercentage - InterpreterProfilePercentage) / 100);
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InvocationCounter::InterpreterBackwardBranchLimit =
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(int)((int64_t)CompileThreshold
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* (OnStackReplacePercentage - InterpreterProfilePercentage) / 100);
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} else {
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} else {
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InterpreterBackwardBranchLimit = (int)(((int64_t)CompileThreshold * OnStackReplacePercentage / 100) << number_of_noncount_bits);
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InvocationCounter::InterpreterBackwardBranchLimit =
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(int)(((int64_t)CompileThreshold * OnStackReplacePercentage / 100)
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<< InvocationCounter::count_shift);
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}
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}
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assert(0 <= InterpreterBackwardBranchLimit, "OSR threshold should be non-negative");
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assert(0 <= InvocationCounter::InterpreterBackwardBranchLimit,
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"OSR threshold should be non-negative");
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#endif
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#endif
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}
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}
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