- 10 Aug, 2017 1 commit
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Michael Starzinger authored
This is in preparation to the removal of the FullCodeGenerator, we no longer need the ability to stress the underlying implementation. R=rmcilroy@chromium.org BUG=v8:6409 Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng Change-Id: Iad3177d6de4a68b57c12a770b6e85ed7a9710254 Reviewed-on: https://chromium-review.googlesource.com/584747Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#47276}
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- 13 Jul, 2017 1 commit
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Ross McIlroy authored
Removes the --ignition flag which is now on by default. Adds a --stress-fullcodegen flag which enables running all functions supported by fullcodegen to be compiled by fullcodegen. This will enable moving parser internalization later when we are not stressing fullcodegen or compiling asm.js functions. BUG=v8:5203, v8:6409, v8:6589 Change-Id: I7fa68016d4e734755434ec0b4e749ef65ffa7f4e Reviewed-on: https://chromium-review.googlesource.com/565569 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#46635}
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- 13 Jun, 2017 1 commit
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Michael Starzinger authored
The AST-based graph builder is by now only used for asm.js code. This change hard-codes this assumption into the compilation pipeline and hence allows us to remove support pertaining to deoptimization from optimized code that was not derived from bytecode. R=jarin@chromium.org BUG=v8:6409 Change-Id: I1138f16f663db5b9ee34e3110184067b8fcffc8b Reviewed-on: https://chromium-review.googlesource.com/531026 Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#45887}
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- 01 Sep, 2016 1 commit
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marja authored
Rebuilding (after touching certain files) is crazy slow because includes are out of control. Many of these files we need to rebuild are cctests which pull in more includes than they need. BUG=v8:5294 Review-Url: https://codereview.chromium.org/2304553002 Cr-Commit-Position: refs/heads/master@{#39080}
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- 05 Feb, 2016 1 commit
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mstarzinger authored
R=jarin@chromium.org Review URL: https://codereview.chromium.org/1671623005 Cr-Commit-Position: refs/heads/master@{#33786}
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- 09 Dec, 2015 1 commit
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jochen authored
Embedders still can use those APIs by default test-api.cc still has an exception to use the old APIs... BUG=v8:4143 R=vogelheim@chromium.org LOG=n Review URL: https://codereview.chromium.org/1505803004 Cr-Commit-Position: refs/heads/master@{#32701}
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- 30 Oct, 2015 1 commit
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mstarzinger authored
This moves all cctest files for the compiler to live in the same namespace as the components they are testing. Hence we can avoid the forbidden using directives pulling in entire namespaces. From the Google C++ style guide: "You may not use a using-directive to make all names from a namespace available". This would be covered by presubmit linter checks if build/namespaces were not blacklisted. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/1424943004 Cr-Commit-Position: refs/heads/master@{#31671}
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- 28 Oct, 2015 2 commits
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mstarzinger authored
R=jochen@chromium.org Review URL: https://codereview.chromium.org/1417163004 Cr-Commit-Position: refs/heads/master@{#31632}
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mstarzinger authored
R=jochen@chromium.org Review URL: https://codereview.chromium.org/1408283006 Cr-Commit-Position: refs/heads/master@{#31630}
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- 10 Sep, 2015 1 commit
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mstarzinger authored
This removes the aforementioned flag which has been on by default for a while now. Note that this does not control optimization decisions, only the last-resort bailout in the graph builder. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/1335543002 Cr-Commit-Position: refs/heads/master@{#30673}
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- 09 Jun, 2015 1 commit
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mstarzinger authored
This adds some basic tests of the interaction between try-catch and try-finally statements and OSR in TurboFan. The try-osr test suite follows the structure of try-deopt closely. R=titzer@chromium.org TEST=mjsunit/compiler/try-osr Review URL: https://codereview.chromium.org/1165103003 Cr-Commit-Position: refs/heads/master@{#28855}
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- 08 Jun, 2015 1 commit
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mstarzinger authored
This allows try-catch and try-finally constructs to be separately enabled and disabled. We plan to stage try-catch support soon. R=titzer@chromium.org Review URL: https://codereview.chromium.org/1157863015 Cr-Commit-Position: refs/heads/master@{#28848}
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- 05 Jun, 2015 1 commit
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mstarzinger authored
This allows any AdvancedReducer to remove exception projections from graphs. This is the common case when JS-operators are being replaced with pure values. The old NodeProperties::ReplaceWithValue is being deprecated in favor of AdvancedReducer::ReplaceWithValue. R=titzer@chromium.org TEST=unittests/AdvancedReducerTest Review URL: https://codereview.chromium.org/1168693002 Cr-Commit-Position: refs/heads/master@{#28810}
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- 21 May, 2015 1 commit
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bmeurer authored
Replace the --turbo-deoptimization flag with --turbo-asm-deoptimization and enable deoptimization for non-asm.js TurboFan code unconditionally. R=jarin@chromium.org Review URL: https://codereview.chromium.org/1153483002 Cr-Commit-Position: refs/heads/master@{#28543}
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- 27 Apr, 2015 3 commits
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titzer authored
R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/1110503002 Cr-Commit-Position: refs/heads/master@{#28073}
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machenbach authored
Revert of [turbofan] Optimize loads from the global object in JSTypeFeedbackSpecializer. (patchset #10 id:180001 of https://codereview.chromium.org/1063513003/) Reason for revert: [sheriff] Breaks nosnap debug: http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%20debug%20-%201/builds/156 Original issue's description: > [turbofan] Optimize loads from the global object in JSTypeFeedbackSpecializer. > > Uses lazy deoptimization and code dependencies to introduce loads > from property cells and also to promote globals to constants. > > R=mstarzinger@chromium.org > BUG= > > Committed: https://crrev.com/aae4a62d07e839455b1d0ad4fa512cc5d48a1a68 > Cr-Commit-Position: refs/heads/master@{#28057} TBR=mstarzinger@chromium.org,titzer@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG= Review URL: https://codereview.chromium.org/1084533003 Cr-Commit-Position: refs/heads/master@{#28063}
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titzer authored
Uses lazy deoptimization and code dependencies to introduce loads from property cells and also to promote globals to constants. R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/1063513003 Cr-Commit-Position: refs/heads/master@{#28057}
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- 25 Mar, 2015 1 commit
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mstarzinger authored
This switches full-codegen to no longer push and pop StackHandler markers onto the operand stack, but relies on a range-based handler table instead. We only use StackHandlers in JSEntryStubs to mark the transition from C to JS code. Note that this makes deoptimization and OSR from within any try-block work out of the box, makes the non-exception paths faster and should overall be neutral on the memory footprint (pros). On the other hand it makes the exception paths slower and actually throwing and exception more expensive (cons). R=yangguo@chromium.org TEST=cctest/test-run-jsexceptions/DeoptTry Review URL: https://codereview.chromium.org/1010883002 Cr-Commit-Position: refs/heads/master@{#27440}
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- 19 Mar, 2015 1 commit
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mstarzinger authored
R=titzer@chromium.org TEST=cctest/test-run-jsexceptions Review URL: https://codereview.chromium.org/1022463003 Cr-Commit-Position: refs/heads/master@{#27300}
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- 06 Mar, 2015 1 commit
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mstarzinger authored
This makes sure that any pending message is saved before entering and restored after exiting a finally block. It also makes sure that operand stacks are kept in sync to full-codegen. R=bmeurer@chromium.org TEST=cctest/test-run-jsexceptions/ThrowMessage Review URL: https://codereview.chromium.org/979173002 Cr-Commit-Position: refs/heads/master@{#27036}
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- 05 Mar, 2015 2 commits
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mstarzinger authored
This extends the stack unwinding logic to respect optimized frames and perform a lookup in the handler table to find handlers. It also contains fixes to the API call stubs to allow a stack walk while promoting scheduled exceptions. R=jarin@chromium.org TEST=cctest/test-run-jsexceptions Review URL: https://codereview.chromium.org/969533004 Cr-Commit-Position: refs/heads/master@{#27016}
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mstarzinger authored
This was fixed by 064be238 and will no longer fail, even on the no-snap ARM64 simulator. R=bmeurer@chromium.org TEST=cctest/test-run-jsexceptions/DeoptFinallyReturn Review URL: https://codereview.chromium.org/979823002 Cr-Commit-Position: refs/heads/master@{#27005}
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- 03 Mar, 2015 2 commits
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mstarzinger authored
Reason for disabling failure on ARM64 simulator in no-snap mode. TBR=dslomov@chromium.org TEST=cctest/test-run-jsexceptions/DeoptFinallyReturn NOTREECHECKS=true NOTRY=true Review URL: https://codereview.chromium.org/975003002 Cr-Commit-Position: refs/heads/master@{#26970}
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mstarzinger authored
This just contains test, no fixes. Note that some of the tests are still disabled because they either fail or we don't want ClusterFuzz to pick up the flag yet. R=jarin@chromium.org TEST=cctest/test-run-jsexceptions/Deopt,mjsunit/compiler/try-deopt Review URL: https://codereview.chromium.org/972943004 Cr-Commit-Position: refs/heads/master@{#26968}
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- 20 Feb, 2015 2 commits
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mstarzinger authored
R=titzer@chromium.org TEST=cctest/test-run-jsexceptions/CatchCall Review URL: https://codereview.chromium.org/936343002 Cr-Commit-Position: refs/heads/master@{#26768}
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mstarzinger authored
R=titzer@chromium.org,bmeurer@chromium.org Review URL: https://codereview.chromium.org/928213003 Cr-Commit-Position: refs/heads/master@{#26766}
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- 03 Feb, 2015 2 commits
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mstarzinger authored
R=bmeurer@chromium.org TEST=cctest/test-run-jsexceptions/Throw Review URL: https://codereview.chromium.org/896783002 Cr-Commit-Position: refs/heads/master@{#26406}
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mstarzinger authored
R=titzer@chromium.org,jarin@chromium.org TEST=cctest/test-run-jsexceptions Review URL: https://codereview.chromium.org/873423004 Cr-Commit-Position: refs/heads/master@{#26398}
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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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