- 07 Jan, 2016 14 commits
-
-
bmeurer authored
Previously only references to function contexts embedded in optimized were treated weakly, but TurboFan (and to some extend Crankshaft) can embed any kind of context into optimized code. R=hpayer@chromium.org Review URL: https://codereview.chromium.org/1562083003 Cr-Commit-Position: refs/heads/master@{#33155}
-
Michael Achenbach authored
Cr-Commit-Position: refs/heads/master@{#33154}
-
yangguo authored
R=vogelheim@chromium.org Review URL: https://codereview.chromium.org/1567733004 Cr-Commit-Position: refs/heads/master@{#33153}
-
titzer authored
R=rossberg@chromium.org BUG= Review URL: https://codereview.chromium.org/1562883003 Cr-Commit-Position: refs/heads/master@{#33152}
-
rmcilroy authored
BUG=v8:4280 LOG=N NOTRY=true TBR=machenbach@chromium.org Review URL: https://codereview.chromium.org/1563163003 Cr-Commit-Position: refs/heads/master@{#33151}
-
rmcilroy authored
BUG=v8:4280 LOG=N TBR=machenbach@chromium.org NOTRY=true Review URL: https://codereview.chromium.org/1568533005 Cr-Commit-Position: refs/heads/master@{#33150}
-
bmeurer authored
R=yangguo@chromium.org BUG=chromium:575082 LOG=n Review URL: https://codereview.chromium.org/1566973002 Cr-Commit-Position: refs/heads/master@{#33149}
-
rmcilroy authored
BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1567633002 Cr-Commit-Position: refs/heads/master@{#33148}
-
zhengxing.li authored
port a94d6d6e (r33108) original commit message: The mode requires an extra register, and since we aren't supporting it now, we can dispense with it. BUG= Review URL: https://codereview.chromium.org/1561943002 Cr-Commit-Position: refs/heads/master@{#33147}
-
bmeurer authored
This correctly marks functions containing a new.target reference as being disabled with Crankshaft, which would have bailed out anyways. Also note that this will trigger TurboFan for such functions and hence widens the TurboFan intake valve. Review URL: https://codereview.chromium.org/1568763002 Cr-Commit-Position: refs/heads/master@{#33146}
-
v8-autoroll authored
Rolling v8/buildtools to 0f8e6e4b126ee88137930a0ae4776c4741808740 TBR=machenbach@chromium.org,vogelheim@chromium.org,hablich@chromium.org Review URL: https://codereview.chromium.org/1569583003 Cr-Commit-Position: refs/heads/master@{#33145}
-
littledan authored
This patch implements @@species, guarded behind the --harmony-species flag, on Arrays. Methods which return an Array will instead return the appropriate instance based on the ArraySpeciesCreate algorithm. The algorithm is implemented in C++ to get access to realm information and to implement some Array methods in C++, but it is also accessed from JavaScript through a new runtime function. A couple interactive Octane runs show no performance regression with the flag turned off, but turning --harmony-species on will surely have a significant regression, as Array methods now heavily use ObjectDefineProperty. BUG=v8:4093 LOG=Y R=adamk,cbruni Review URL: https://codereview.chromium.org/1560763002 Cr-Commit-Position: refs/heads/master@{#33144}
-
zhengxing.li authored
The reason is same as the CL #31808 (issue 1430943002, X87: Change the test case for X87 float operations), please refer: https://codereview.chromium.org/1430943002/ Here is the key comments from CL #31808 Some new test cases use CheckFloatEq(...) and CheckDoubleEq(...) function for result check. When GCC compiling the CheckFloatEq() and CheckDoubleEq() function, those inlined functions has different behavior comparing with GCC ia32 build and x87 build. The major difference is sse float register still has single precision rounding semantic. While X87 register has no such rounding precsion semantic when directly use register value. The V8 turbofan JITTed has exactly same result in both X87 and IA32 port. So we add the following sentence to do type case to keep the same precision for Run_WasmCall_Float32Sub. Such as: volatile float expect = *i +/- *j; // *i +/- *j, etc. BUG= Review URL: https://codereview.chromium.org/1561023002 Cr-Commit-Position: refs/heads/master@{#33143}
-
littledan authored
- Each of the three deprecated Promise functions - Two nonstandard pieces of Intl functionality - Accesses of the RegExp.prototype.unicode getter on the prototype BUG=v8:3785,v8:3238,v8:4633 LOG=N R=adamk TBR=hpayer Review URL: https://codereview.chromium.org/1558113002 Cr-Commit-Position: refs/heads/master@{#33142}
-
- 06 Jan, 2016 10 commits
-
-
adamk authored
This required refactoring ParsePropertyDefinition to pass the parsed string name as an out param, since ObjectLiteralProperty stores Smis for Smi-representable property keys. Computed properties are not yet handled in this patch. BUG=v8:3699 LOG=n Review URL: https://codereview.chromium.org/1563923002 Cr-Commit-Position: refs/heads/master@{#33141}
-
mbrandy authored
R=bradnelson@chromium.org, titzer@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com BUG= Review URL: https://codereview.chromium.org/1567753002 Cr-Commit-Position: refs/heads/master@{#33140}
-
aseemgarg authored
R=bradnelson@chromium.org BUG= Review URL: https://codereview.chromium.org/1537743003 Cr-Commit-Position: refs/heads/master@{#33139}
-
dusan.m.milosavljevic authored
Utilise Dextu, Dextm on mips64 for widths and positions larger than 32. TEST= BUG= Review URL: https://codereview.chromium.org/1552483002 Cr-Commit-Position: refs/heads/master@{#33138}
-
caitpotter88 authored
Addresses TODO by Dan --- simply by moving the check and exception earlier in the function, before calling NewPromiseCapability() or loading the constructor. BUG=v8:4633 LOG=N R=adamk@chromium.org, littledan@chromium.org, cbruni@chromium.org Fixes 'test262/built-ins/Promise/prototype/then/context-check-on-entry' Review URL: https://codereview.chromium.org/1561193002 Cr-Commit-Position: refs/heads/master@{#33137}
-
ivica.bogosavljevic authored
Several ports to enable r6 compact branch optimizations on MIPS64 Port 3573d3cb Original commit message: MIPS: r6 compact branch optimization. Port bddf8c9e Original commit message: MIPS: Fix trampoline pool handling in MacroAssembler::BranchShort() Port 6993cd0d Original commit message: MIPS: Fix 'MIPS:r6 compact branch optimization.' Jic and jialc compact branch ops are fixed as they does not have 'forbidden slot' restriction. Also COP1 branches (CTI instructions) added to IsForbiddenAfterBranchInstr(). Port bb332195 Original commit message: MIPS: Fix trampoline pool handling in MacroAssembler::BranchShort() Port c91bcf71 Original commit message: MIPS: Fix trampoline pool handling in MacroAssembler::BranchShort() for r6. BUG= Review URL: https://codereview.chromium.org/1534183002 Cr-Commit-Position: refs/heads/master@{#33136}
-
jacob.bramley authored
The implementation temporarily modifies jssp to avoid needing a scratch register, then restores it afterwards. However, the exception path wasn't properly restoring the value. With this patch, failures in this part of AssertStackConsistency get reported properly (with backtrace and a BailoutReason). BUG= Review URL: https://codereview.chromium.org/1556993004 Cr-Commit-Position: refs/heads/master@{#33135}
-
v8-autoroll authored
Rolling v8/buildtools to 81863fe70639e85606b541d9d36e9e98c96b957e Rolling v8/tools/clang to fe8d232767c63ce43873ffef101063a5791d171e TBR=machenbach@chromium.org,vogelheim@chromium.org,hablich@chromium.org Review URL: https://codereview.chromium.org/1561063002 Cr-Commit-Position: refs/heads/master@{#33134}
-
littledan authored
This patch doesn't ship all features of ES2015 variable/scoping changes, notably omitting the removal of legacy const. I think function hoisting, let and class in sloppy mode can stand to themselves as a package, and the legacy const change is much riskier and more likely to be reverted, so my intention is to pursue those as a separate, follow-on patch. R=adamk@chromium.org BUG=v8:4285,v8:3305 LOG=Y CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel Review URL: https://codereview.chromium.org/1551443002 Cr-Commit-Position: refs/heads/master@{#33133}
-
bradnelson authored
Disabling a failing PPC wasm test. BUG= R=bbudge@chromium.org Review URL: https://codereview.chromium.org/1561823002 Cr-Commit-Position: refs/heads/master@{#33132}
-
- 05 Jan, 2016 16 commits
-
-
bradnelson authored
Disabling some tests for ppc, mips, arm. BUG= R=bbudge@chromium.org Review URL: https://codereview.chromium.org/1564553002 Cr-Commit-Position: refs/heads/master@{#33131}
-
Miran.Karic authored
JIC and JIALC instructions do not have a forbidden slot so their simulator implementation should not call CheckForbiddenSlot function. BUG= Review URL: https://codereview.chromium.org/1562473002 Cr-Commit-Position: refs/heads/master@{#33130}
-
caitpotter88 authored
Previously, it was `ToString(PromiseCast)`, which comes out as "function resolve() { [native code] }". I had changed it to "Promise.resolve()", but the other style is more consistently used. LOG=N R=cbruni@chromium.org, adamk@chromium.org, littledan@chromium.org Review URL: https://codereview.chromium.org/1560163002 Cr-Commit-Position: refs/heads/master@{#33129}
-
caitpotter88 authored
Correctly validate promise capabilities in NewPromiseCapabilities() and in GetCapabilitiesExtractor(). Also explicitly follows Promise.race step 2 and similar cases in the spec, rather than passing tests asserting these steps are taken in NewPromiseCapability Also changes Promise.reject to match specification. Fixes the following test262 tests: - built-ins/Promise/all/capability-executor-called-twice.js - built-ins/Promise/all/capability-executor-not-callable.js - built-ins/Promise/prototype/then/capability-executor-called-twice.js - built-ins/Promise/prototype/then/capability-executor-not-callable.js - built-ins/Promise/reject/capability-executor-called-twice.js - built-ins/Promise/reject/capability-executor-not-callable.js - built-ins/Promise/resolve/capability-executor-called-twice.js - built-ins/Promise/resolve/capability-executor-not-callable.js - built-ins/Promise/race/capability-executor-called-twice.js - built-ins/Promise/race/capability-executor-not-callable.js - built-ins/Promise/reject/S25.4.4.4_A3.1_T1.js - built-ins/Promise/race/S25.4.4.3_A3.1_T2.js Per v8:3641, mjsunit/es6/debug-promises/throw-with-undefined-reject.js becomes invalid. The exception is thrown before the chain handler is ever invoked, and is caught externally by d8's own handler --- thus evading the uncaught exception event. BUG=v8:4633, v8:4631, v8:4243, v8:3641 LOG=N R=littledan@chromium.org, cbruni@chromium.org Review URL: https://codereview.chromium.org/1531073004 Cr-Commit-Position: refs/heads/master@{#33128}
-
balazs.kilvady authored
BUG= Review URL: https://codereview.chromium.org/1545013002 Cr-Commit-Position: refs/heads/master@{#33127}
-
bradnelson authored
Work around ppc assembler use of Mul, Div macros. Disable several tests that fail for nosse4. Disable several tests that fail for msan. BUG= R=titzer@chromium.org Review URL: https://codereview.chromium.org/1562513002 Cr-Commit-Position: refs/heads/master@{#33126}
-
oth authored
This increases the size of addressable constant pool entries for jumps to match other bytecodes using operands indexing the constant pool. This change also introduces reservations for constant pool entries. Reservations are used for forward jumps to ensure a constant pool entry will be available when the jump target (label) is bound and the jump is patched up in the bytecode array. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1546683002 Cr-Commit-Position: refs/heads/master@{#33125}
-
adamk authored
BUG=v8:811 LOG=y CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel Review URL: https://codereview.chromium.org/1558053002 Cr-Commit-Position: refs/heads/master@{#33124}
-
bradnelson authored
Deferring enabling of tests to separate per platform CLs. R=machenbach@chromium.org,titzer@chromium.org BUG= Review URL: https://codereview.chromium.org/1553083003 Cr-Commit-Position: refs/heads/master@{#33123}
-
thestig authored
Review URL: https://codereview.chromium.org/1542143003 Cr-Commit-Position: refs/heads/master@{#33122}
-
machenbach authored
NOTRY=true TBR=rmcilroy@chromium.org, mythria@chromium.org BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1562463002 Cr-Commit-Position: refs/heads/master@{#33121}
-
mythria authored
Throws an error if rest parameters are used. This feature is not yet supported in interpreter. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1561603002 Cr-Commit-Position: refs/heads/master@{#33120}
-
jkummerow authored
For a prototype chain foo -> global_proxy -> global_object, we used to register a dependency from foo -> global_object. This is incorrect when the global_proxy/global_object pairing is modified, e.g. when navigating in iframes. With this patch, we properly register foo -> global_proxy and global_proxy -> global_object dependencies. Additionally, when a prototype's prototype changes from null to something else, this new usage relation must be registered if there are other users further down on the prototype chain that might expect a complete chain of registrations to exist (which was the case before, and must be preserved). BUG=chromium:571517 LOG=n R=verwaest@chromium.org Review URL: https://codereview.chromium.org/1559323002 Cr-Commit-Position: refs/heads/master@{#33119}
-
mbrandy authored
Port a94d6d6e Original commit message: The mode requires an extra register, and since we aren't supporting it now, we can dispense with it. R=mvstanton@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com BUG= Review URL: https://codereview.chromium.org/1559013005 Cr-Commit-Position: refs/heads/master@{#33118}
-
mythria authored
After this change, https://codereview.chromium.org/1475383002 we should not pass Smi 0 for a closure and expect runtime to look it up. We should pass the correct argument always. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1558153002 Cr-Commit-Position: refs/heads/master@{#33117}
-
mythria authored
Fixes StateValuesRequireUpdate function to return false if deoptimization is not enabled. When deoptimization is not enabled there is no need to create nodes for state values. BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1551363002 Cr-Commit-Position: refs/heads/master@{#33116}
-