- 17 Jun, 2016 1 commit
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bmeurer authored
Import base::ieee754::exp() from FreeBSD msun and introduce a Float64Exp TurboFan operator based on that, similar to what we do for Float64Log. Rewrite Math.exp() as TurboFan builtin and use that operator to also inline Math.exp() into optimized TurboFan functions. CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel BUG=v8:3266,v8:3468,v8:3493,v8:5086,v8:5108,chromium:620786 R=mvstanton@chromium.org Committed: https://crrev.com/93e26314afc9da9b5b8bd998688262444ed73260 Review-Url: https://codereview.chromium.org/2077533002 Cr-Original-Commit-Position: refs/heads/master@{#37037} Cr-Commit-Position: refs/heads/master@{#37047}
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- 16 Jun, 2016 2 commits
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machenbach authored
Revert of [builtins] Introduce proper Float64Exp operator. (patchset #5 id:80001 of https://codereview.chromium.org/2077533002/ ) Reason for revert: [Sheriff] Leads to some different rounding as it seems in some audio layout tests. Please rebase upstream first if intended: https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/7508 Original issue's description: > [builtins] Introduce proper Float64Exp operator. > > Import base::ieee754::exp() from FreeBSD msun and introduce a Float64Exp > TurboFan operator based on that, similar to what we do for Float64Log. > Rewrite Math.exp() as TurboFan builtin and use that operator to also > inline Math.exp() into optimized TurboFan functions. > > BUG=v8:3266,v8:3468,v8:3493,v8:5086,v8:5108 > R=mvstanton@chromium.org > > Committed: https://crrev.com/93e26314afc9da9b5b8bd998688262444ed73260 > Cr-Commit-Position: refs/heads/master@{#37037} TBR=mvstanton@chromium.org,ahaas@chromium.org,bmeurer@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=v8:3266,v8:3468,v8:3493,v8:5086,v8:5108 Review-Url: https://codereview.chromium.org/2070813002 Cr-Commit-Position: refs/heads/master@{#37039}
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bmeurer authored
Import base::ieee754::exp() from FreeBSD msun and introduce a Float64Exp TurboFan operator based on that, similar to what we do for Float64Log. Rewrite Math.exp() as TurboFan builtin and use that operator to also inline Math.exp() into optimized TurboFan functions. BUG=v8:3266,v8:3468,v8:3493,v8:5086,v8:5108 R=mvstanton@chromium.org Review-Url: https://codereview.chromium.org/2077533002 Cr-Commit-Position: refs/heads/master@{#37037}
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- 26 Nov, 2015 1 commit
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rossberg authored
Moves all files related to AST and scopes into ast/, and all files related to scanner & parser to parsing/. Also eliminates a couple of spurious dependencies. R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/1481613002 Cr-Commit-Position: refs/heads/master@{#32351}
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- 30 Sep, 2015 1 commit
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mstarzinger authored
This enables linter checking for "readability/namespace" violations during presubmit and instead marks the few known exceptions that we allow explicitly. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/1371083003 Cr-Commit-Position: refs/heads/master@{#31019}
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- 22 Aug, 2014 1 commit
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verwaest@chromium.org authored
BUG= R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/483683005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23306 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Jun, 2014 1 commit
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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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- 29 Apr, 2014 1 commit
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bmeurer@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/259183002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Feb, 2014 1 commit
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jkummerow@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/134643026 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19072 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Sep, 2013 1 commit
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dcarney@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/23729006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16489 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 May, 2013 1 commit
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svenpanne@chromium.org authored
R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/15941004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Nov, 2012 1 commit
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svenpanne@chromium.org authored
Making the code size predictable is hard, and to make things even more complicated, the start of a function can contain various stuff like calls to a profiling hook, receiver adjustment or dynamic frame alignment. Instead of tackling all these problems separately, we now simply record the offset where patching should happen later in the Code object itself. Review URL: https://codereview.chromium.org/11316218 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13081 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 26 Nov, 2012 1 commit
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jkummerow@chromium.org authored
Review URL: https://codereview.chromium.org/11418149 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 08 Nov, 2012 1 commit
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danno@chromium.org authored
When code objects in the heap for FUNCTIONs and OPTIMIZED_FUNCTIONs are marked by the GC, their prologue is patched with a call to a stub that removes the patch. This allows the collector to quickly identify code objects that haven't been executed since the last full collection (they are the ones that sill contain the patch). The functionality is currently disabled, but can be activated by specifying the "--age-code". R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/10837037 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12898 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Nov, 2011 1 commit
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yangguo@chromium.org authored
Review URL: http://codereview.chromium.org/8662009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 13 Jul, 2011 1 commit
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sgjesse@chromium.org authored
The preprocessor defines ENABLE_LOGGING_AND_PROFILING and ENABLE_VMSTATE_TRACKING has been removed as these where required to be turned on for Crankshaft to work. To re-enable reducing the binary size by leaving out heap and CPU profiler a new set of defines needs to be created. R=ager@chromium.org BUG=v8:1271 TEST=all Review URL: http://codereview.chromium.org//7350014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 07 Apr, 2011 1 commit
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ager@chromium.org authored
- virtual-frame* - register-allocator* - jump-target* - most of codegen* - AstOptimizer and fields on AST There is a lot of additional cleanup that we should do but this gets rid of a lot. R=kmillikin@chromium.org BUG= TEST= Review URL: http://codereview.chromium.org/6811012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 18 Mar, 2011 3 commits
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vitalyr@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org authored
Review URL: http://codereview.chromium.org/6685088 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 17 Mar, 2011 1 commit
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mmaly@chromium.org authored
* Reverse order of arguments in-object fields for length and callee. * Introduce arguments ThrowTypeError functions (caller/callee). * Create strict mode arguments boilerplate object. * Strict mode "new arguments object" stub. * Runtime arguments object allocation. * Update es5conform test expectations. Review URL: http://codereview.chromium.org/6698015/ git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Feb, 2011 1 commit
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mmaly@chromium.org authored
Code review feedback. Code Review URL: http://codereview.chromium.org/6286043/ git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6652 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 07 Dec, 2010 3 commits
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kasperl@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 02 Dec, 2010 1 commit
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whesse@chromium.org authored
Add generated code to calculate Math.log and to search Transcendental cache for logs. Implemented on all platforms. Review URL: http://codereview.chromium.org/5437002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 Nov, 2010 1 commit
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ager@chromium.org authored
properties. For these closures we would like to be able to use constant functions and for that we need the closures allocated in old space. Review URL: http://codereview.chromium.org/5220007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 19 Nov, 2010 1 commit
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/5122005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5860 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 11 Nov, 2010 1 commit
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fschneider@chromium.org authored
Review URL: http://codereview.chromium.org/4760003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5812 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 10 Nov, 2010 1 commit
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fschneider@chromium.org authored
Review URL: http://codereview.chromium.org/4654002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 02 Nov, 2010 1 commit
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lrn@chromium.org authored
Review URL: http://codereview.chromium.org/4308001 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5755 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Oct, 2010 1 commit
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ager@chromium.org authored
This switches out the existing constant splitting with masking that works like this: 1. Generate a random 32-bit value at compilation time. 2. XOR the 32-bit constant with the random value. 3. Emit the resulting immediate value along with the XOR operation to generate the original value. BUG=http://code.google.com/p/v8/issues/detail?id=908 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 18 Oct, 2010 1 commit
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whesse@chromium.org authored
Fix compilation error on ARM with gcc 4.4. Remove NULL check of pointer to member, which was dead code (never failed). Review URL: http://codereview.chromium.org/3793011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Oct, 2010 1 commit
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kmillikin@chromium.org authored
Change more functions used by the Compiler class to have a uniform interface: they get passed as argument an input/output pointer to a CompilationInfo that they mutate if they succeed, and they return a flag telling whether they succeeded. Also, remove some unnecessary timers. Review URL: http://codereview.chromium.org/3561012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5583 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 14 Sep, 2010 1 commit
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/3293002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5451 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 01 Sep, 2010 1 commit
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whesse@chromium.org authored
Remove CodeGenerator::PatchInlineRuntimeEntry and replace its single use in test-log-stack-tracer.cc with an alternative implementation. Review URL: http://codereview.chromium.org/3311002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Aug, 2010 1 commit
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whesse@chromium.org authored
Remove dependence of code-stubs on codegen, the virtual frame code generator. Move some functions used by code-stubs and full-codegen from codegen to macro-assembler. Review URL: http://codereview.chromium.org/3169049 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5370 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 27 Aug, 2010 1 commit
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serya@chromium.org authored
Review URL: http://codereview.chromium.org/3141022 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5362 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 25 Aug, 2010 1 commit
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whesse@chromium.org authored
Move code stub implementations from codegen-[platform].cc files to new code-stub-[platform].cc files, and declarations to new code-stub-[platform].h files. Remaining work is to do the same for platform-independent code stub declarations, and to remove all dependencies on codegen header files from code stub files. Review URL: http://codereview.chromium.org/3195022 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5338 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 Aug, 2010 1 commit
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lrn@chromium.org authored
Review URL: http://codereview.chromium.org/3158020 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5310 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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