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6707044: uncommon_trap of ifnull bytecode leaves garbage on expression stack
Remove call to repush_if_args() Reviewed-by: kvn, jrose
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1 changed files with 2 additions and 1 deletions
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@ -875,6 +875,8 @@ bool Parse::seems_never_taken(float prob) {
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return prob < PROB_MIN;
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}
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//-------------------------------repush_if_args--------------------------------
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// Push arguments of an "if" bytecode back onto the stack by adjusting _sp.
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inline void Parse::repush_if_args() {
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#ifndef PRODUCT
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if (PrintOpto && WizardMode) {
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@ -906,7 +908,6 @@ void Parse::do_ifnull(BoolTest::mask btest) {
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if (PrintOpto && Verbose)
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tty->print_cr("Never-taken backedge stops compilation at bci %d",bci());
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#endif
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repush_if_args(); // to gather stats on loop
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// We need to mark this branch as taken so that if we recompile we will
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// see that it is possible. In the tiered system the interpreter doesn't
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// do profiling and by the time we get to the lower tier from the interpreter
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