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Backed out changeset 7809455a72a7 (bug 970252) for build bustage on a CLOSED TREE

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This commit is contained in:
Wes Kocher 2014-05-23 10:58:09 -07:00
parent 79f2bd8e3a
commit c7a12cf4be
1 changed files with 2 additions and 26 deletions
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28
js/src/jit/Bailouts.cpp
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@ -96,20 +96,8 @@ jit::Bailout(BailoutStack *sp, BaselineBailoutInfo **bailoutInfo)
retval == BAILOUT_RETURN_OVERRECURSED);
JS_ASSERT_IF(retval == BAILOUT_RETURN_OK, *bailoutInfo != nullptr);
if (retval != BAILOUT_RETURN_OK) {
// If the bailout failed, then bailout trampoline will pop the
// current frame and jump straight to exception handling code when
// this function returns. Any SPS entry pushed for this frame will
// be silently forgotten.
//
// We call ExitScript here to ensure that if the ionScript had SPS
// instrumentation, then the SPS entry for it is popped.
JSScript *script = iter.script();
probes::ExitScript(cx, script, script->functionNonDelazifying(),
iter.ionScript()->hasSPSInstrumentation());
if (retval != BAILOUT_RETURN_OK)
EnsureExitFrame(iter.jsFrame());
}
return retval;
}
@ -148,20 +136,8 @@ jit::InvalidationBailout(InvalidationBailoutStack *sp, size_t *frameSizeOut,
JS_ASSERT_IF(retval == BAILOUT_RETURN_OK, *bailoutInfo != nullptr);
if (retval != BAILOUT_RETURN_OK) {
// If the bailout failed, then bailout trampoline will pop the
// current frame and jump straight to exception handling code when
// this function returns. Any SPS entry pushed for this frame will
// be silently forgotten.
//
// We call ExitScript here to ensure that if the ionScript had SPS
// instrumentation, then the SPS entry for it is popped.
JSScript *script = iter.script();
probes::ExitScript(cx, script, script->functionNonDelazifying(),
iter.ionScript()->hasSPSInstrumentation());
IonJSFrameLayout *frame = iter.jsFrame();
IonSpew(IonSpew_Invalidate, "Bailout failed (%s): converting to exit frame",
(retval == BAILOUT_RETURN_FATAL_ERROR) ? "Fatal Error" : "Over Recursion");
IonSpew(IonSpew_Invalidate, "converting to exit frame");
IonSpew(IonSpew_Invalidate, " orig calleeToken %p", (void *) frame->calleeToken());
IonSpew(IonSpew_Invalidate, " orig frameSize %u", unsigned(frame->prevFrameLocalSize()));
IonSpew(IonSpew_Invalidate, " orig ra %p", (void *) frame->returnAddress());