OpenJDK / jdk / jdk
changeset 954:740f5b9a923e
6707044: uncommon_trap of ifnull bytecode leaves garbage on expression stack
Summary: Remove call to repush_if_args()
Reviewed-by: kvn, jrose
| author | rasbold |
|---|---|
| date | Wed, 16 Jul 2008 10:08:57 -0700 |
| parents | 202a1f972a92 |
| children | 723d7b577fba |
| files | hotspot/src/share/vm/opto/parse2.cpp |
| diffstat | 1 files changed, 2 insertions(+), 1 deletions(-) [+] |
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--- a/hotspot/src/share/vm/opto/parse2.cpp Fri Jul 11 12:19:29 2008 -0700 +++ b/hotspot/src/share/vm/opto/parse2.cpp Wed Jul 16 10:08:57 2008 -0700 @@ -875,6 +875,8 @@ return prob < PROB_MIN; } +//-------------------------------repush_if_args-------------------------------- +// Push arguments of an "if" bytecode back onto the stack by adjusting _sp. inline void Parse::repush_if_args() { #ifndef PRODUCT if (PrintOpto && WizardMode) { @@ -906,7 +908,6 @@ if (PrintOpto && Verbose) tty->print_cr("Never-taken backedge stops compilation at bci %d",bci()); #endif - repush_if_args(); // to gather stats on loop // We need to mark this branch as taken so that if we recompile we will // see that it is possible. In the tiered system the interpreter doesn't // do profiling and by the time we get to the lower tier from the interpreter