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keuchel@chromium.org 628a2e2a1f Better codegen for '<expression> === void <literal>'.
Detect the pattern in both, the full compiler and crankshaft and generate direct pointer
comparisons. Along the way I cleaned up 'typeof <expression> == <string literal>' comparisons
as well by lifting platform independent code and checking the symmetric case.

BUG=v8:1440
TEST=cctest/test-api.cc

Review URL: http://codereview.chromium.org/7216008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8420 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-24 14:30:10 +00:00
benchmarks Promote the current V8 benchmark suite candidate to version 6. 2010-10-07 07:25:22 +00:00
build GYP: Generate makefiles for all architectures on Linux 2011-06-09 15:51:08 +00:00
include Remove obsolete aggregating and non-working producers heap profilers. 2011-06-24 11:38:47 +00:00
preparser Fix presubmit errors catched by a more recent version of cpplint.py. 2011-06-07 07:17:46 +00:00
samples "Deiceolate" Thread classes. 2011-06-10 09:54:04 +00:00
src Better codegen for '<expression> === void <literal>'. 2011-06-24 14:30:10 +00:00
test Better codegen for '<expression> === void <literal>'. 2011-06-24 14:30:10 +00:00
tools Remove obsolete aggregating and non-working producers heap profilers. 2011-06-24 11:38:47 +00:00
.gitignore ARM: Changed the handling of compiletime CPU feature detection 2011-05-03 06:51:59 +00:00
AUTHORS AUTHORS: add Akinori MUSHA <knu@FreeBSD.org>. 2011-05-08 14:55:57 +00:00
ChangeLog Prepare push to trunk. Now working on V8 version 3.4.7. 2011-06-22 12:36:29 +00:00
LICENSE Fix the license info to correctly state Copyright "the V8 project 2011-01-19 09:20:18 +00:00
LICENSE.strongtalk Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.v8 Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.valgrind Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
SConstruct Fix 64 bit build on FreeBSD. 32 bit build is still borked. 2011-06-22 20:22:44 +00:00