AuroraMiddleware/v8
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8 Commits

Author SHA1 Message Date
Ross McIlroy
063fc25122 Replace OVERRIDE->override and FINAL->final since we now require C++11. 
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/1088993003

Cr-Commit-Position: refs/heads/master@{#27937}
 2015-04-20 13:08:14 +00:00
titzer
13d6de4986 [turbofan] Introduce BranchMatcher and DiamondMatcher helpers. 
R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1054963002

Cr-Commit-Position: refs/heads/master@{#27613}
 2015-04-07 09:03:37 +00:00
Benedikt Meurer
1ec1f5957f [turbofan] Cleanup use of virtual, OVERRIDE, FINAL. 
Following the Google/Chromium coding style wrt. virtual, OVERRIDE and
FINAL specifications.

TEST=unittests
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/816453005

Cr-Commit-Position: refs/heads/master@{#25924}
 2014-12-22 13:48:10 +00:00
danno
10b38df268 [turbofan]: Fix x64 regression during ia32 lea port 
Review URL: https://codereview.chromium.org/795353008

Cr-Commit-Position: refs/heads/master@{#25807}
 2014-12-12 18:17:01 +00:00
danno
85d2db8781 [turbofan] Use "leal" in even more situations 
Achieve more than parity with modes currently handled on ia32 in preparation for
porting the entire mechanism to ia32, including supporting mul of constants 3,
5 and 9 with "leal" instructions.

TEST=unittests

Review URL: https://codereview.chromium.org/774193003

Cr-Commit-Position: refs/heads/master@{#25677}
 2014-12-05 10:54:40 +00:00
Daniel Clifford
f173937cdf Generalize ScaledWithOffsetMatcher to support 64 bits 
Preparation for supporting more addressing modes in instruction selection.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/729853005

Cr-Commit-Position: refs/heads/master@{#25373}
 2014-11-17 10:53:30 +00:00
titzer@chromium.org
b9886ae9ff Fix bugs in simplified lowering relating to int32/uint32 signs. 
Lowering of NumberToUint32 and NumberToInt32 was not correctly accounting for the sign of the input and the sign of the output, emitting the wrong representation changes.

Along the way, I've found cases where MachineOperatorBuilder would break if fed a machine type for loads or stores that was not cached, requiring MachineOperatorBuilder to take zone to allocate operators for these cases.

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

Review URL: https://codereview.chromium.org/714613002

Cr-Commit-Position: refs/heads/master@{#25247}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25247 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-10 14:28:42 +00:00
danno@chromium.org
9a58807030 [turbofan] Optimize add operations to use 'leal' instruction on x64 
Add MemoryOperandMatcher that recognizes node clusters in the form
[%r1 + %r2*SCALE + OFFSET] and explicit support in the x64 Int32Add
selector to use it to translate complex adds to 'leal' instructions.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/704713003

Cr-Commit-Position: refs/heads/master@{#25223}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25223 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-07 16:47:45 +00:00