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jkummerow@chromium.org d2fbb819a1 MIPS: DoNumberTagD performance improvement
Port r12711 (a8d45ac2)

Original commit message:
Allocate heap entry untagged and tag at end to avoid having to subtract off
the tag offset before storing the value.

BUG=
TEST=

Review URL: https://codereview.chromium.org/11280106
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13087 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-11-29 09:12:31 +00:00
benchmarks More fixes for V8 benchmark version 7. 2012-03-15 17:13:50 +00:00
build Disable EXTRA_CHECKS in Release 2012-11-16 08:58:53 +00:00
include Enable deprecations. 2012-11-21 10:16:07 +00:00
preparser Fix a bunch of implicit casts detected by the Win64 compiler 2012-06-19 13:45:30 +00:00
samples Send non-JS output (e.g. errors) to stderr, instead of stdout. 2012-11-13 10:31:40 +00:00
src MIPS: DoNumberTagD performance improvement 2012-11-29 09:12:31 +00:00
test CopyPackedSmiToDoubleElements should fill the FixedDoubleArray with holes 2012-11-29 08:34:19 +00:00
tools Include more information in --prof log. 2012-11-28 11:01:10 +00:00
.gitignore git should ignore .d8_history (d8 readline history) 2012-11-13 21:43:38 +00:00
AUTHORS Remove redundant jump to deoptimization (the jump already exists in DoCheckMapCommon) 2012-10-29 11:45:40 +00:00
ChangeLog Prepare push to trunk. Now working on version 3.15.7. 2012-11-26 14:49:57 +00:00
DEPS Pull more recent gyp. 2012-09-26 09:12:45 +00:00
LICENSE Update LICENSE file 2012-01-03 16:38:42 +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
Makefile Fix typo in Makefile in ARM VFP support flag. 2012-10-22 10:00:28 +00:00
Makefile.android Change the Android makefile to use GCC 4.6 instead of GCC 4.4.3. 2012-10-02 13:20:27 +00:00
OWNERS Add OWNERS file 2012-10-08 11:58:08 +00:00
PRESUBMIT.py Add PRESUBMIT script to V8 2012-10-08 13:49:57 +00:00
SConstruct Kill off the SCons based build. 2012-10-18 13:07:41 +00:00