Commits · a35cf732bf737606c62186fc890f07588c7c913c · Linshizhi / V8

15 Sep, 2014 21 commits

Compile V8 with extra optimization in GN Release mode. · a35cf732

jochen@chromium.org authored Sep 15, 2014

This matches the GYP build which does 'optimize': 'max' on the corresponding targets.

R=jochen@chromium.org

Review URL: https://codereview.chromium.org/567073003

Patch from Brett Wilson <brettw@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a35cf732

Skip octane/pdfjs for now in debug mode because slow. · 743d08df

mstarzinger@chromium.org authored Sep 15, 2014

TBR=rossberg@chromium.org
TEST=benchmarks/octane/pdfjs

Review URL: https://codereview.chromium.org/569243002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

743d08df

Fix schedule for interleaved floating control by wiring one floating control structure per block. · ef9c757c

titzer@chromium.org authored Sep 15, 2014

R=mstarzinger@chromium.org, bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/564403003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ef9c757c

Reset context disposed counter after executing the idle garbage collection operation. · 28f4efc9

hpayer@chromium.org authored Sep 15, 2014

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/552723004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

28f4efc9

Explicitly mask enum values to work around probable VS/Win64 compiler bug · 221b2845

rossberg@chromium.org authored Sep 15, 2014

TBR=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/564413003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

221b2845

[Auto-roll] Bump up version to 3.29.65.0 · 14079043

v8-autoroll@chromium.org authored Sep 15, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14079043

Make timeout configurable in performance test runner. · 5826c820

machenbach@chromium.org authored Sep 15, 2014

BUG=374740
LOG=n
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/569213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5826c820

Enable typed pipeline for the benchmark tests. · 2b9e1c54

mstarzinger@chromium.org authored Sep 15, 2014

R=rossberg@chromium.org
TEST=benchmarks

Review URL: https://codereview.chromium.org/567293003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2b9e1c54

Make type bitsets explicitly unsigned · 716b7ef7

rossberg@chromium.org authored Sep 15, 2014

TBR=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/556733003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

716b7ef7

Remove benchmark runner. · d909ebd5

machenbach@chromium.org authored Sep 15, 2014

This has been renamed to run_perf.

BUG=374740
LOG=n
TBR=dslomov@chromium.org

Review URL: https://codereview.chromium.org/564373003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d909ebd5

Moar prints · 06e82649

rossberg@chromium.org authored Sep 15, 2014

TBR=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/567363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

06e82649

Currently, a new isolate is created in an uninitialized state, and · 65a18578

jochen@chromium.org authored Sep 15, 2014

several API methods will automatically initialize it. During this
uninitialized state, code event handlers and function entry handlers can
be attached to the isolate.

This CL deprecates SetFunctionEntryHook and moves the configuration of
those handlers to the Isolate factory method.

This will allow for initializing the Isolate at creation time in the
future.

Users of V8::SetFunctionEntryHook should pass the entry hook to
Isolate::New instead. V8::SetJitCodeEventHandler should either be passed
to Isolate::New as well, or (if startup events are not required) invoked
via the Isolate.

BUG=none
LOG=y
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/570993002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

65a18578

Use memcpy to read double value in the deoptimizer. · 734fd707

yangguo@chromium.org authored Sep 15, 2014

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/568043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

734fd707

Reland "Remove V8_HOST_CAN_READ_UNALIGNED and its uses." · 7cb82a76

yangguo@chromium.org authored Sep 15, 2014

BUG=chromium:412967
LOG=N
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/571903002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7cb82a76

moar printf · 86d537e5

rossberg@chromium.org authored Sep 15, 2014

TBR=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/571913002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

86d537e5

Reland "Use unsigned type bitsets to limit undefined behaviour" · 21e0e00a

rossberg@chromium.org authored Sep 15, 2014

Temporary debug attempt; adds output to failing test in test-types.cc, otherwise unchanged.

Windows f

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/567333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

21e0e00a

[turbofan] InstructionSelector tests for ARM64 comparisons. · f38258b4

baptiste.afsa@arm.com authored Sep 15, 2014

R=bmeurer@chromium.org, ulan@chromium.org

Review URL: https://codereview.chromium.org/567323002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f38258b4

Remove deoptimization by patching the call stack. · 00e90b7e

jarin@chromium.org authored Sep 15, 2014

We go back to patching the code for lazy deoptimization because ICs need the on-stack return address to read/update the IC address/state.

The change also fixes bunch of tests, mostly by adding more deoptimization points.

(We still need to add code to ensure lazy deopt patching does not overwrite ICs and other lazy deopts; this is coming next.)

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/568783002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

00e90b7e

Fix over-long line · b2a8ad2c

rossberg@chromium.org authored Sep 15, 2014

TBR=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/560553006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b2a8ad2c

[turbofan] Remove extra attributes from SimplifiedOperatorBuilder methods. · 72bf3ad9

bmeurer@chromium.org authored Sep 15, 2014

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/560103003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

72bf3ad9

Fixpoint typing has to consider all imprecise nodes · be33a79d

rossberg@chromium.org authored Sep 15, 2014

R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/568743003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

be33a79d

13 Sep, 2014 2 commits

[Auto-roll] Bump up version to 3.29.63.0 · fa3c92bd

v8-autoroll@chromium.org authored Sep 13, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fa3c92bd

Whitespace change to kick off bots. · f7ed963a

machenbach@chromium.org authored Sep 13, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f7ed963a

12 Sep, 2014 17 commits

Revert "Remove V8_HOST_CAN_READ_UNALIGNED and its uses." · a5027daf

yangguo@chromium.org authored Sep 12, 2014

This reverts r23915.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/569783003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a5027daf

ES6: String(symbol) should work like symbol.toString · 6b660f28

arv@chromium.org authored Sep 12, 2014

Using String as a function and passing a symbol should return the
same  value as if Symbol.prototype.toString was called.

http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string-constructor-string-value

BUG=v8:3554
LOG=Y
R=rossberg@chromium.org, rossberg

Review URL: https://codereview.chromium.org/564863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6b660f28

Revert r23916, r23917 for breaking 64-bit tests. · c44a69d9

ulan@chromium.org authored Sep 12, 2014

"Use unsigned type bitsets to limit undefined behaviour".

TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/563283003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c44a69d9

[turbofan] Use correct register_save_area_size with OOL constant pool. · dcf84d88

ulan@chromium.org authored Sep 12, 2014

Follow-up to r23843.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/565693002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

dcf84d88

Arrow functions: Cleanup handling of the prototype property · 477b75f1

arv@chromium.org authored Sep 12, 2014

The old code did not work correctly in case of optimizations. I
found this out when implementing concise methods and we now plumb
through the function kind so we know what kind of Map to create for
the function.

BUG=v8:2700
LOG=y
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/562253002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

477b75f1

[Auto-roll] Bump up version to 3.29.62.0 · cfcad1d3

v8-autoroll@chromium.org authored Sep 12, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cfcad1d3

Cleanup and simplify TurboFan generic lowering. · 18232492

mstarzinger@chromium.org authored Sep 12, 2014

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/565893002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

18232492

Fix tests · c90c951b

rossberg@chromium.org authored Sep 12, 2014

TBR=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/565173002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c90c951b

Use unsigned type bitsets to limit undefined behaviour · 98dc857e

rossberg@chromium.org authored Sep 12, 2014

R=bmeurer@chromium.org, svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/555153003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

98dc857e

Remove V8_HOST_CAN_READ_UNALIGNED and its uses. · a5b4beff

yangguo@chromium.org authored Sep 12, 2014

R=jkummerow@chromium.org
BUG=chromium:412967
LOG=Y

Review URL: https://codereview.chromium.org/568753002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a5b4beff

[turbofan] Some common operators are globally shared singletons. · 578aeb0b

bmeurer@chromium.org authored Sep 12, 2014

TEST=compiler-unittests,cctest
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/565753004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

578aeb0b

Enable typed pipeline on ARM and ARM64 for TurboFan. · 9a2ca5ed

mstarzinger@chromium.org authored Sep 12, 2014

R=bmeurer@chromium.org
BUG=v8:3553
LOG=N

Review URL: https://codereview.chromium.org/552943003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9a2ca5ed

Reland · 4ec63ff9

sigurds@chromium.org authored Sep 12, 2014

- "Switch inlining to use simplified instead of machine loads."
- "Add copy support in inliner."

Reland fixes:
 - size_t conversion for 64bit arches
 - Don't call front() on empty vector
   (triggers assertion on windows)
 - turbo_inlining now implies turbo_types, as
   it requires simplified lowering.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/559843004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4ec63ff9

Reland "Change the order of arguments of the (One|Two)ByteSeqStringSetChar intrinsic." · e4012624

jarin@chromium.org authored Sep 12, 2014

This relands commit r23899.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/565093002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e4012624

Simplify test-debug/ProcessDebugMessagesThreaded and add debug output. · d6c7c3f8

yangguo@chromium.org authored Sep 12, 2014

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/567933002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d6c7c3f8

Allow more runtime functions to accept Int32s instead of Smis. · ab27b867

mstarzinger@chromium.org authored Sep 12, 2014

R=yangguo@chromium.org
TEST=mjsunit/array-join

Review URL: https://codereview.chromium.org/563223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ab27b867

[Auto-roll] Bump up version to 3.29.61.0 · 3f1fc779

v8-autoroll@chromium.org authored Sep 12, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3f1fc779