Mercurial > hg > graal-jvmci-8
diff src/share/vm/opto/phase.cpp @ 22815:9df0d8f65fea
8068881: SIGBUS in C2 compiled method weblogic.wsee.jaxws.framework.jaxrpc.EnvironmentFactory$SimulatedWsdlDefinitions.<init>
Summary: Use MachMerge to hook together defs of the same multidef value in a block
Reviewed-by: kvn, vlivanov
| author | iveresov |
|---|---|
| date | Tue, 20 Jan 2015 13:56:02 -0800 |
| parents | a9becfeecd1b |
| children | dd9cc155639c 70649f10b88c |
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--- a/src/share/vm/opto/phase.cpp Mon Jan 12 15:24:29 2015 +0100 +++ b/src/share/vm/opto/phase.cpp Tue Jan 20 13:56:02 2015 -0800 @@ -74,6 +74,7 @@ elapsedTimer Phase::_t_computeLive; elapsedTimer Phase::_t_regAllocSplit; elapsedTimer Phase::_t_postAllocCopyRemoval; +elapsedTimer Phase::_t_mergeMultidefs; elapsedTimer Phase::_t_fixupSpills; // Subtimers for _t_output @@ -136,11 +137,12 @@ tty->print_cr (" computeLive : %3.3f sec", Phase::_t_computeLive.seconds()); tty->print_cr (" regAllocSplit : %3.3f sec", Phase::_t_regAllocSplit.seconds()); tty->print_cr (" postAllocCopyRemoval: %3.3f sec", Phase::_t_postAllocCopyRemoval.seconds()); + tty->print_cr (" mergeMultidefs: %3.3f sec", Phase::_t_mergeMultidefs.seconds()); tty->print_cr (" fixupSpills : %3.3f sec", Phase::_t_fixupSpills.seconds()); double regalloc_subtotal = Phase::_t_ctorChaitin.seconds() + Phase::_t_buildIFGphysical.seconds() + Phase::_t_computeLive.seconds() + Phase::_t_regAllocSplit.seconds() + Phase::_t_fixupSpills.seconds() + - Phase::_t_postAllocCopyRemoval.seconds(); + Phase::_t_postAllocCopyRemoval.seconds() + Phase::_t_mergeMultidefs.seconds(); double percent_of_regalloc = ((regalloc_subtotal == 0.0) ? 0.0 : (regalloc_subtotal / Phase::_t_registerAllocation.seconds() * 100.0)); tty->print_cr (" subtotal : %3.3f sec, %3.2f %%", regalloc_subtotal, percent_of_regalloc); }