- 06 Apr, 2011 11 commits
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mmaly@chromium.org authored
BUG= TEST= Review URL: http://codereview.chromium.org/6799016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
R=vegorov@chromium.org BUG=v8:1252 TEST=none Review URL: http://codereview.chromium.org//6805013 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7519 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
Review URL: http://codereview.chromium.org/6804015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7518 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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peterhal@chromium.org authored
BUG= TEST= Review URL: http://codereview.chromium.org/6800018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7517 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vegorov@chromium.org authored
Change caller_sp() to always point to the place after outgoing arguments. Change deoptimizer to use absolute stack slot addresses for deferred HeapNumber's materialization. (This is reapplication of r7504 with fix for mozilla testsuite failures). Review URL: http://codereview.chromium.org/6677164 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7516 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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lrn@chromium.org authored
Review URL: http://codereview.chromium.org/6803010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7515 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vegorov@chromium.org authored
Review URL: http://codereview.chromium.org/6804008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7511 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
Review URL: http://codereview.chromium.org/6804007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
Enter/exit frames with save doubles use these instructions instead of generating 16 load/store instructions. R=karlklose@chromium.org, rodolph.perfetta@gmail.com BUG= TEST= Review URL: http://codereview.chromium.org//6691057 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7509 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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lrn@chromium.org authored
Remove unneeded checks for SSE2 in X64 code. Remove an unneeded check for SSE3 where the X64 code doesn't use SSE3 features. Review URL: http://codereview.chromium.org/6793040 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7508 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
Review URL: http://codereview.chromium.org/6691061 Patch from Jakob Kummerow <jkummerow@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 05 Apr, 2011 7 commits
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vitalyr@chromium.org authored
Review URL: http://codereview.chromium.org/6794041 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7506 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vegorov@chromium.org authored
Deoptimization infrastructure implicitly uses caller_sp related addressing (where caller_sp is expected to point below outgoing arguments). TBR=kmillikin@chromium.org Review URL: http://codereview.chromium.org/6677160 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7505 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vegorov@chromium.org authored
Change caller_sp() to always point to the place after outgoing arguments. Review URL: http://codereview.chromium.org/6720049 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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fschneider@chromium.org authored
It was only used in an ASSERT when reconstructing environments at lithium translation time. Review URL: http://codereview.chromium.org/6693062 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7501 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ricow@chromium.org authored
In addition, this change allows one additional level of inlining. Review URL: http://codereview.chromium.org/6720017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7500 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mikhail.naganov@gmail.com authored
Simplify isolates access during stack iteration (WAS: Move SafeStackFrameIterator::active_count_...) While trying to fix Mac and Windows versions for this change: http://codereview.chromium.org/6771047/, I figured out, that we already store an isolate in StackFrameIterator, so we can use it in frame objects, instead of requiring it from caller. I've changed iterators usage to the following scheme: whenever a caller maintains an isolate pointer, it just passes it to stack iterator, and no more worries about passing it to frame content accessors. If a caller uses current isolate, it can omit passing it to iterator, in this case, an iterator will use the current isolate, too. There was a special case with LiveEdit, which creates detached copies of frame objects. R=vitalyr@chromium.org BUG=none TEST=none Review URL: http://codereview.chromium.org/6794019 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
R=danno@chromium.org BUG= TEST= Review URL: http://codereview.chromium.org/6794047 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7498 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Apr, 2011 7 commits
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vitalyr@chromium.org authored
Patch by Peter Varga. Review URL: http://codereview.chromium.org/6793019/ git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7496 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
All global stores are now supported in crankshaft by using the normal store IC when other optimizations are not possible due to the state of the global object. R=fschneider@chromium.org BUG= TEST= Review URL: http://codereview.chromium.org//6693066 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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fschneider@chromium.org authored
The target representation is already stored as part of HValue::representation(). Review URL: http://codereview.chromium.org/6794014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kmillikin@chromium.org authored
R=danno@chromium.org Review URL: http://codereview.chromium.org/6693060 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org authored
Review URL: http://codereview.chromium.org/6771058 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7489 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org authored
Review URL: http://codereview.chromium.org/6706018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
Chromium builds with U_USING_ICU_NAMESPACE=0, so we need this. Landing for thakis@chromium.org. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 01 Apr, 2011 15 commits
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ager@chromium.org authored
Crankshaft is now the default on all platforms. This is the first patch on the way to removing the classic code generator from the system. This time with no removal of the crankshaft flag. --nocrankshaft is not at all the same as --always-full-compiler which I had used instead for testing. That was what caused timeouts on the buildbots because of repeated attempts to optimize hot functions. It makes sense to keep the crankshaft flag in case you want to run only with the full compiler and with no adaptive compilation. R=vitalyr@chromium.org Review URL: http://codereview.chromium.org/6759070 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7486 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org authored
It broke the Mac build. Sampler::SampleStack() can't use Isolate::Current() when called from the sampler thread (from SampleContext). We have to pass the isolate pointer. TBR=mikhail.naganov@gmail.com Review URL: http://codereview.chromium.org/6791014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7485 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org authored
Review URL: http://codereview.chromium.org/6771052 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mikhail.naganov@gmail.com authored
R=ager@chromium.org,vitalyr@chromium.org BUG=none TEST=none Review URL: http://codereview.chromium.org/6771047 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7483 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org authored
o Make ia32 macro assembler work without an isolate and use it in the custom memcpy creation code. o Remove isolate-dependent code from the custom memcpy and modulo functions creation code. Review URL: http://codereview.chromium.org/6788007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7482 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
This reverts r7469 which might have caused the timeouts on the buildbot. TBR=ager@chromium.org BUG= TEST= Review URL: http://codereview.chromium.org//6788009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7481 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
BUG= TEST= Review URL: http://codereview.chromium.org/6791011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
This reverts svn r7477. BUG= TEST= Review URL: http://codereview.chromium.org/6760027 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
BUG= TEST= Review URL: http://codereview.chromium.org/6771049 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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lrn@chromium.org authored
Cleanup of X64 assembler. Review URL: http://codereview.chromium.org/6764015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7477 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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antonm@chromium.org authored
That allows to find out a global context in which the object was created. Review URL: http://codereview.chromium.org/6759054 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7476 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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karlklose@chromium.org authored
Review URL: http://codereview.chromium.org/6760025 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7475 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
In the cases where a global property cell cannot be used in the optimized code use standard load ic to get the property instead of bailing out. This is re-committing r7212 and r7215 which where reverted in r7239 with the addition of recoring the source position in the hydrogen code for the LoadGlobalCell instruction. To record that position an optional position field has been added to the variable proxy AST node. Review URL: http://codereview.chromium.org/6758007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7474 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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karlklose@chromium.org authored
After failing to read a non-existing file, the shell tried to execute the resulting empty program, which resulted in a null pointer dereference. This patch avoids execution of empty programs. Review URL: http://codereview.chromium.org/6777005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vegorov@chromium.org authored
Fix %NewObjectFromBound to correctly handle optimized frames (including those with inlined functions). Fix %_IsConstructCall handling in hydrogen: when called from inlined function return false constant directly instead of emiting HIsConstructCall. Fix success case in TraceInline. BUG=v8:1229 TEST=test/mjsunit/regress/regress-1229.js Review URL: http://codereview.chromium.org/6740023 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7472 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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