- 14 Oct, 2014 6 commits
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hpayer@chromium.org authored
BUG= R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/653863002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
Apparently SMMLS r, b, c, a computes r = ((a << 32) - b * c) >> 32 while the documentation is kinda misleading and states that it should compute r = a - ((b * c) >> 32) The actual behavior is kinda useless, so we drop the instruction again. TEST=cctest,unittests TBR=dcarney@chromium.org Review URL: https://codereview.chromium.org/654653004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24577 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
TEST=cctest,unittests R=hpayer@chromium.org Review URL: https://codereview.chromium.org/648283002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24575 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
BUG= R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/648413003 Patch from Paul Lind <paul.lind@imgtec.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
Fix mips64 and x87 builds. BUG= R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/644463005 Patch from Paul Lind <paul.lind@imgtec.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24573 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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weiliang.lin@intel.com authored
port r24560. original commit message: Support for super assignments in for..in. BUG= R=weiliang.lin@intel.com Review URL: https://codereview.chromium.org/653823002 Patch from Chunyang Dai <chunyang.dai@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24572 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 13 Oct, 2014 27 commits
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paul.lind@imgtec.com authored
Port r24546 (c3443cd) Original commit message: This is required to fix a tricky branch fusion bug on ARM, which was caused by the interaction between the architecture-independent and architecture-specific parts of the InstructionSelector. In the end it wasn't worth sharing a few common lines of code for the additional complexity, especially if we also want to properly support architectures without any dedicated flags register (i.e. MIPS). TEST=mjsunit,unittests BUG= R=paul.lind@imgtec.com Review URL: https://codereview.chromium.org/644973003 Patch from Balazs Kilvady <balazs.kilvady@imgtec.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24571 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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balazs.kilvady@imgtec.com authored
Port r24560 (ef1070b) BUG=v8:3330 LOG=N R=paul.lind@imgtec.com Review URL: https://codereview.chromium.org/641803003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24570 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
BUG= TBR=ulan@chromium.org Review URL: https://codereview.chromium.org/641533004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=jarin@chromium.org Review URL: https://codereview.chromium.org/649203002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24568 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
BUG= R=erik.corry@gmail.com, ulan@chromium.org Review URL: https://codereview.chromium.org/629903003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sigurds@chromium.org authored
This reverts commit 0ab306041a6eba99fe5e2ef78251de137321f559. "Fix" make scheduler run out of memory. TBR=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/656473002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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rmcilroy@chromium.org authored
Move the FrameAndConstantPoolScope and ConstantPoolUnavailableScope out of the arm architecture directory to enable them to be used on all architectures. R=rmcilroy@chromium.org Review URL: https://codereview.chromium.org/609843002 Patch from André Baixo <baixo@google.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dusan.milosavljevic@imgtec.com authored
TEST= BUG= R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/654583002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24564 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sigurds@chromium.org authored
The scheduler rewires control based on the last *control* node that appears in the schedule of a block. This is not sufficient to account for dependencies. This patch adds additional dependencies to floating control nodes. Given a floating control node A, every non-control dependency of every node B that depends on A is introduces as an additional dependency of A. This allows the scheduler to correctly schedule two diamonds A, B, if their only correct schedule is to schedule B into the ifTrue successor in A. TEST=cctest/test-scheduler/NestedFloatingDiamonds R=mstarzinger@chromium.org, titzer@chromium.org Review URL: https://codereview.chromium.org/602083003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24561 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dslomov@chromium.org authored
R=ishell@chromium.org, arv@chromium.org BUG=v8:3330 LOG=N Review URL: https://codereview.chromium.org/639243003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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machenbach@chromium.org authored
BUG=chromium:410721 LOG=n TEST=script_test.py TBR=tandrii@chromium.org Review URL: https://codereview.chromium.org/646383002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=dslomov@chromium.org Review URL: https://codereview.chromium.org/650863002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24555 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
TEST=mjsunit/asm/int32-tmod,unittests R=dcarney@chromium.org Review URL: https://codereview.chromium.org/649083005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24554 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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neis@chromium.org authored
This reverts commit 24552. TBR=rossberg@chromium.org BUG= Review URL: https://codereview.chromium.org/648163002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24553 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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neis@chromium.org authored
R=rossberg@chromium.org BUG= Review URL: https://codereview.chromium.org/618803003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24552 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dslomov@chromium.org authored
1. Fixed typo. lenght -> length. Arbitary -> Arbitrary. 2. TypedArray DataView property getters should throw TypeError when called on incompatible types. 3. Should not use integers as keys in the arbitrary-properties test. R=dslomov@chromium.org, yangguo@chromium.org Review URL: https://codereview.chromium.org/652603002 Patch from Xueqiao Xu <xuq@google.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24551 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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rmcilroy@chromium.org authored
Prevent snapshot_blob.bin from being unnecessarily generated when building all targets. When such file exists, chrome_tests assumes we will load V8's initial snapshot from external files, even when such feature is turned off, which prevents the tests from being successfully compiled. BUG=421063 LOG=N R=rmcilroy@chromium.org Review URL: https://codereview.chromium.org/643163002 Patch from André Baixo <baixo@google.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24550 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
R=machenbach@chromium.org, mstarzinger@chromium.org Review URL: https://codereview.chromium.org/646373002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24549 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
TEST=unittests R=dcarney@chromium.org Review URL: https://codereview.chromium.org/650843002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24548 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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marja@chromium.org authored
The problem was that there can be several multi-byte UTF-8 characters near the splitting point of the data chunks, and the code didn't handle it properly. This was also the source of crbug.com/417891 - I thought the crash can only happen when V8 is passed invalid UTF-8 data, but it can also happen in the abovementioned case. After the fix, we handle the valid UTF-8 case and also guard against invalid UTF-8 data. R=yangguo@chromium.org BUG=chromium:417891 LOG=N Review URL: https://codereview.chromium.org/654503002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
This is required to fix a tricky branch fusion bug on ARM, which was caused by the interaction between the architecture-independent and architecture-specific parts of the InstructionSelector. In the end it wasn't worth sharing a few common lines of code for the additional complexity, especially if we also want to properly support architectures without any dedicated flags register (i.e. MIPS). TEST=mjsunit,unittests R=dcarney@chromium.org Review URL: https://codereview.chromium.org/651783003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24546 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=bmeurer@chromium.org BUG= Review URL: https://codereview.chromium.org/652643002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24545 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yangguo@chromium.org authored
TBR=mvstanton@chromium.org Review URL: https://codereview.chromium.org/650823002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24544 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yangguo@chromium.org authored
R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/641643006 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24543 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
BUG= R=titzer@chromium.org Review URL: https://codereview.chromium.org/641153003 Patch from Jing Bao <jing.bao@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
BUG= R=dcarney@chromium.org Review URL: https://codereview.chromium.org/639283003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24541 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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weiliang.lin@intel.com authored
port r24528. original commit message: Introduce FeedbackVectorSlot type - better than int. It's good to have typing around this value. BUG= R=weiliang.lin@intel.com Review URL: https://codereview.chromium.org/645323002 Patch from Chunyang Dai <chunyang.dai@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24540 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 11 Oct, 2014 1 commit
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weiliang.lin@intel.com authored
port r24519. original commit message: Teach TurboFan to call vector-based ICs. Additional static information needs to be passed to Load and KeyedLoad calls if --vector-ics is turned on BUG= R=weiliang.lin@intel.com Review URL: https://codereview.chromium.org/645273002 Patch from Chunyang Dai <chunyang.dai@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24537 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 10 Oct, 2014 6 commits
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dusan.milosavljevic@imgtec.com authored
TEST=ctest/test-run-machops/RunFloat64SubImm1, RunFloat64SubImm2, RunFloat64MulImm, RunFloat64Compare BUG= R=paul.lind@imgtec.com Review URL: https://codereview.chromium.org/646923003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24536 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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adamk@chromium.org authored
BUG=v8:3621 LOG=N R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/645703003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24535 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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balazs.kilvady@imgtec.com authored
Port r24528 (f7b7e5a) Original commit message: It's good to have typing around this value. BUG= R=paul.lind@imgtec.com Review URL: https://codereview.chromium.org/644583004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24534 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yangguo@chromium.org authored
R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/638423003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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balazs.kilvady@imgtec.com authored
Port r24519 (842debf) Original commit message: Additional static information needs to be passed to Load and KeyedLoad calls if --vector-ics is turned on. BUG= R=dusan.milosavljevic@imgtec.com Review URL: https://codereview.chromium.org/645883002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=jarin@chromium.org Review URL: https://codereview.chromium.org/640423005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24531 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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