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Bug 1032264 - Fix converting MThrow in ParallelSafetyAnalysis. (r=sunfish)

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This commit is contained in:
Shu-yu Guo 2014-06-30 14:01:25 -07:00
parent 39e77ec884
commit 0ac8b98d70
2 changed files with 10 additions and 0 deletions
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9
js/src/jit-test/tests/parallel/bug1032264.js Normal file
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@ -0,0 +1,9 @@
// |jit-test| error: 503
if (getBuildConfiguration().parallelJS) {
Array.buildPar(16427, function(x) {
if (x % 633 == 503) {
throw x;
}
});
}

1
js/src/jit/ParallelSafetyAnalysis.cpp
View File

@ -759,6 +759,7 @@ ParallelSafetyVisitor::visitThrow(MThrow *thr)
MBail *bail = MBail::New(alloc(), Bailout_ParallelUnsafe);
TransplantResumePoint(thr, bail);
block->discardLastIns();
block->add(bail);
block->end(MUnreachable::New(alloc()));
return true;
}