mstarzinger@chromium.org
f37f504de5
Fix arguments object materialization during deopt.
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This fixes materialization of arguments objects for strict mode functions during
deoptimization. We materialize arguments from the stack area where optimized
code pushes the arguments when entering the inlined environment. For adapted
invocations we use the arguments adaptor frame for materialization.
R=svenpanne@chromium.org
BUG=v8:2261
TEST=mjsunit/regress/regress-2261,mjsunit/compiler/inline-arguments
Review URL: https://chromiumcodereview.appspot.com/10908194
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12489 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-09-12 12:28:42 +00:00
rossberg@chromium.org
b0067e9cd5
Disable test that triggers known bug.
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R=verwaest@chromium.org
BUG=v8:2261
Review URL: https://chromiumcodereview.appspot.com/10896005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-08-28 14:17:55 +00:00
vegorov@chromium.org
983d521fe9
Reland arguments access support for inlined functions (r11109,r11118).
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When pushing arguments use correct initial values instead of fetching them from the environment which can be modified.
R=fschneider@chromium.org
TEST=test/mjsunit/compiler/inline-arguments.js
Review URL: https://chromiumcodereview.appspot.com/10033028
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-04-11 13:40:55 +00:00
vegorov@chromium.org
3ccc885c78
Revert arguments access support for inlined functions (r11109,r11118).
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We are inserting HPushArgument instructions after HEnterInlined based on the environment at the point of the first arguments access. Which might create use before def if there are redundant phis in the environment.
Review URL: https://chromiumcodereview.appspot.com/9837041
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11128 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-23 15:39:34 +00:00
vegorov@chromium.org
b7dca5d5a7
Support arguments object access from inlined functions.
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R=fschneider@chromium.org
TEST=test/mjsunit/compiler/inline-arguments.js
Review URL: https://chromiumcodereview.appspot.com/9837002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-22 13:53:28 +00:00
vegorov@chromium.org
790219ec55
Use correct arguments adaptation environment when inlining function containing arguments.
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R=mstarzinger@google.com
BUG=V8:2014
TEST=test/mjsunit/compile/inline-arguments.js
Review URL: https://chromiumcodereview.appspot.com/9750007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-20 18:15:31 +00:00
vegorov@chromium.org
262c8bddd5
Always create HArgumentsObject on function entry.
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We do not know if we are going to need it and creating it lazyly might cause us to insert it at the block that does not dominate all uses.
R=mstarzinger@chromium.org
TEST=mjsunit/compiler/inline-arguments.js
Review URL: https://chromiumcodereview.appspot.com/9692046
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-13 14:45:03 +00:00
vegorov@chromium.org
da03f56b1f
Inline functions that use arguments object in f.apply(o, arguments) pattern.
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Support arguments materialization after deoptimization in all frames (not only in topmost one).
R=fschneider@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9643001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11008 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-12 12:49:41 +00:00
kmillikin@chromium.org
f8b01f369e
Add a simple test for inlining of arguments accesses.
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R=whesse@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7062018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8074 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-26 11:17:15 +00:00
