- 04 Feb, 2015 1 commit
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marja authored
This enables adding more language modes in the future. For maximum flexibility, LanguageMode is a bitmask, so we're not restricted to use a sequence of language modes which are progressively stricter, but we can express the language mode as combination of features. For now, LanguageMode can only be "sloppy" or "strict", and there are STATIC_ASSERTS in places which need to change when more modes are added. LanguageMode is a bit like the old LanguageMode when "extended" mode was still around (see https://codereview.chromium.org/8417035 and https://codereview.chromium.org/181543002 ) except that it's transmitted through all the layers (there's no StrictModeFlag). BUG= Review URL: https://codereview.chromium.org/894683003 Cr-Commit-Position: refs/heads/master@{#26419}
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- 28 Jan, 2015 1 commit
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mvstanton authored
The type feedback vector makes this easy to do. This is a re-land of https://codereview.chromium.org/868453005/ with a fix for the DCHECK failure. Review URL: https://codereview.chromium.org/885593002 Cr-Commit-Position: refs/heads/master@{#26302}
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- 27 Jan, 2015 2 commits
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mvstanton authored
Revert of Continue learning for calls in optimized code when we have no type feedback. (patchset #4 id:60001 of https://codereview.chromium.org/868453005/) Reason for revert: Serializer tests broke. Need to debug and fix. Original issue's description: > Continue learning for calls in optimized code when we have no type feedback. > > Based on CL https://codereview.chromium.org/871063002/ which needs to land first. > > BUG= > > Committed: https://crrev.com/f5f2692b5ff70ac3cd06a903b7846174b97a2e55 > Cr-Commit-Position: refs/heads/master@{#26292} TBR=verwaest@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG= Review URL: https://codereview.chromium.org/878103002 Cr-Commit-Position: refs/heads/master@{#26293}
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mvstanton authored
Based on CL https://codereview.chromium.org/871063002/ which needs to land first. BUG= Review URL: https://codereview.chromium.org/868453005 Cr-Commit-Position: refs/heads/master@{#26292}
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- 21 Jan, 2015 1 commit
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Benedikt Meurer authored
R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/861093003 Cr-Commit-Position: refs/heads/master@{#26184}
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- 12 Dec, 2014 2 commits
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Michael Stanton authored
This patch finally allows running and passing tests with vector-based Load and KeyedLoad ICs. BUG= R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/767743002 Cr-Commit-Position: refs/heads/master@{#25800}
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svenpanne authored
FINAL implies OVERRIDE, which in turn implies virtual, so there's no need to use more than one of these. The Google C++ style guide even requires this, see http://google-styleguide.googlecode.com/svn/trunk/cppguide.html#Inheritance. While we're here, port r24662 to x87. The net result is that v8 compiles again with a current clang. BUG=v8:3753 LOG=y Review URL: https://codereview.chromium.org/797943002 Cr-Commit-Position: refs/heads/master@{#25792}
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- 24 Sep, 2014 1 commit
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yangguo@chromium.org authored
R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/596783002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 08 Sep, 2014 1 commit
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mvstanton@chromium.org authored
the megamorphic load case in hydrogen. A simple approach is to wrap the probe activity in a hydrogen instruction. The instruction is novel in that it always tail-calls away. R=yangguo@chromium.org Review URL: https://codereview.chromium.org/535873002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Sep, 2014 1 commit
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mvstanton@chromium.org authored
Make concrete classes for individual call descriptors. The ic-convention classes that hold register specifications are merged into these new call descriptor classes, which should represent a final home for that information. R=yangguo@chromium.org Review URL: https://codereview.chromium.org/527093002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 02 Sep, 2014 1 commit
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bmeurer@chromium.org authored
Less useless creativity is best creativity! R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/526223002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 01 Sep, 2014 1 commit
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mvstanton@chromium.org authored
There was no difference between these two classes in a hierarchical relationship. R=yangguo@chromium.org Review URL: https://codereview.chromium.org/532473002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 12 Aug, 2014 1 commit
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mstarzinger@chromium.org authored
R=jochen@chromium.org Review URL: https://codereview.chromium.org/462033002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23081 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Aug, 2014 1 commit
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bmeurer@chromium.org authored
This way we don't clash with the ASSERT* macros defined by GoogleTest, and we are one step closer to being able to replace our homegrown base/ with base/ from Chrome. R=jochen@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/430503007 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22812 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 31 Jul, 2014 1 commit
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yangguo@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/425243002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22738 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Jul, 2014 1 commit
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danno@chromium.org authored
R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/426233002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Jul, 2014 1 commit
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yangguo@chromium.org authored
R=svenpanne@chromium.org BUG=v8:3469 LOG=N Review URL: https://codereview.chromium.org/425943002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 21 Jul, 2014 1 commit
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mvstanton@chromium.org authored
When FLAG_vector_ics is true, then AST nodes that use Load and KeyedLoad ICs will allocate a type vector slot to store feedback information. Full codegen will emit a load of the slot into a register if the flag is on. Support is incomplete, right now the IC doesn't know how to use the feedback slot. R=verwaest@chromium.org Review URL: https://codereview.chromium.org/398053002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22500 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 17 Jul, 2014 1 commit
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mvstanton@chromium.org authored
StubCallInterfaceDescriptor and CallInterfaceDescriptor are unified under a base class InterfaceDescriptor. Handling of the context register had to be massaged to effect the unification. This will make it easier to call hydrogen code stubs directly from crankshaft. R=danno@chromium.org Review URL: https://codereview.chromium.org/384403002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22448 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 27 Jun, 2014 1 commit
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marja@chromium.org authored
This reverts r 22017 Reason: broke Nexus 7 GPU bots (see crbug.com/389198) BUG=389198 LOG=n TBR=machenbach@chromium.org, ulan@chromium.org Review URL: https://codereview.chromium.org/359713004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 25 Jun, 2014 1 commit
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alexandre.rames@arm.com authored
When possible, we transform sequences of code of the form lsl r1, r2, #imm add r0, r5, r1 into add r0, r5, r2 LSL #imm This is an adaptation of r21161. R=ulan@chromium.org Review URL: https://codereview.chromium.org/312173002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 Jun, 2014 1 commit
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mstarzinger@chromium.org authored
R=rossberg@chromium.org Review URL: https://codereview.chromium.org/333013002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 18 Jun, 2014 1 commit
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jarin@chromium.org authored
The bug seems to trigger only with array_index_dehoisting off in the snapshot, so it is hard to test for (ideas?). R=mvstanton@chromium.org BUG= Review URL: https://codereview.chromium.org/347523002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 05 Jun, 2014 1 commit
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ulan@chromium.org authored
Patch from Steven Keuchel <keuchel@chromium.org> BUG=v8:2198 LOG=N TEST=mjsunit/harmony/block-let-crankshaft.js R=rossberg@chromium.org Review URL: https://codereview.chromium.org/307593002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21684 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Jun, 2014 2 commits
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ishell@chromium.org authored
Fixed lint errors caused by "runtime/references" rule (Is this a non-const reference?) and the rule itself is restored. BUG=v8:3326 LOG=N R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/314723002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21651 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jochen@chromium.org authored
- this avoids using relative include paths which are forbidden by the style guide - makes the code more readable since it's clear which header is meant - allows for starting to use checkdeps BUG=none R=jkummerow@chromium.org, danno@chromium.org LOG=n Review URL: https://codereview.chromium.org/304153016 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 02 Jun, 2014 2 commits
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bmeurer@chromium.org authored
TEST=mjsunit/array-shift,mjsunit/array-shift2,mjsunit/array-shift3 R=yangguo@chromium.org Review URL: https://codereview.chromium.org/308793010 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21592 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
R=jarin@chromium.org Review URL: https://codereview.chromium.org/308593003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21589 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 27 May, 2014 2 commits
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danno@chromium.org authored
R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/303583002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21535 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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m.m.capewell@googlemail.com authored
R=ulan@chromium.org, bmeurer@chromium.org Review URL: https://codereview.chromium.org/302453008 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21517 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 May, 2014 1 commit
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alexandre.rames@arm.com authored
R=jkummerow@chromium.org, ulan@chromium.org Review URL: https://codereview.chromium.org/296993002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21465 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 May, 2014 1 commit
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danno@chromium.org authored
This is preparation for pending hydrogen stub work that needs to access memory using KeyedLoad/KeyedStore operations where the base offset used for the accesses are is the the default (e.g. the size of an FixedArray header for FixedArrays or zero for external arrays). R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/295913009 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 May, 2014 2 commits
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bmeurer@chromium.org authored
This reverts commit r21383 for breaking the Mozilla tests. TBR=hpayer@chromium.org Review URL: https://codereview.chromium.org/292993003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21386 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
There's actually no need to have the transition as part of the HStoreNamedField instruction. In fact, it is cleaner and faster to generate a separate HStoreNamedField for the transition map. This will also help to eliminate map stores with store elimination, as well as reduce register pressure for transitioning stores on ia32. R=hpayer@chromium.org Review URL: https://codereview.chromium.org/295743002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21383 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 09 May, 2014 1 commit
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bmeurer@chromium.org authored
TEST=mjsunit/array-shift,mjsunit/array-shift2,mjsunit/array-shift3 R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/279743002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 05 May, 2014 1 commit
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bmeurer@chromium.org authored
Instead of adding code dependencies on stable during graph creation, we now add them during code generation for those HCheckMaps that survived dead code elimination. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/264973013 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21139 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 02 May, 2014 2 commits
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bmeurer@chromium.org authored
Basically we should not check for map deprecation during code selection, because that may run on the concurrent compiler thread. So the fix is to move this logic to the code generation phase instead, which is always run on the main thread. R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/263803005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/256303007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Apr, 2014 2 commits
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svenpanne@chromium.org authored
TBR=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/266493003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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svenpanne@chromium.org authored
This parameter will soon be used when a few pseudo-classes like Serializer are turned into real classes. The current CL is already big enough, untying our Gordian knot called "startup" will continue... BUG=359977 LOG=y R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/260003006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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