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loislo@chromium.org bbd26abedb Functions may not be optimized and we would like to know in cpu profiler what was the reason.
Current v8 implementation may disable optimization for a particular function or block it with help of dont_optimize flag.
The patch propagates the reason of that to the SharedFunctionInfo where cpu profiler can get it.

SharedFunctionInfo is a heap object so I extracted 8 bits from OptsCount for handling bailout reason code.

BUG=none
TEST=test-profile-generator/BailoutReason
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/23817003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16555 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-05 13:20:51 +00:00
benchmarks More fixes for V8 benchmark version 7. 2012-03-15 17:13:50 +00:00
build Avoid -O3 in nacl as it does not play well with -W. 2013-08-20 08:12:19 +00:00
include Functions may not be optimized and we would like to know in cpu profiler what was the reason. 2013-09-05 13:20:51 +00:00
preparser Factor out toolset definitions in a separate gypi file 2013-07-10 11:15:16 +00:00
samples Deprecate Persistent functions which were marked to be deprecated. 2013-09-03 07:34:34 +00:00
src Functions may not be optimized and we would like to know in cpu profiler what was the reason. 2013-09-05 13:20:51 +00:00
test Functions may not be optimized and we would like to know in cpu profiler what was the reason. 2013-09-05 13:20:51 +00:00
tools Add better consistency check and error output to plot script. 2013-09-04 15:19:21 +00:00
.gitignore Add "benchmarks" test suite 2013-08-05 14:54:09 +00:00
AUTHORS Fix a crash when generating forward jumps to labels at very high assembly offsets 2013-08-01 08:13:08 +00:00
ChangeLog Prepare push to trunk. Now working on version 3.21.11. 2013-09-04 13:55:11 +00:00
DEPS Update V8's dependencies: 2013-07-31 13:41:12 +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 Generate grokdump constants with 'make grokdump' now. 2013-08-02 09:02:02 +00:00
Makefile.android Enable building for android on x86_64 machines. 2013-07-17 08:37:48 +00:00
Makefile.nacl Fix gyp_v8 to work with use_system_icu=1 2013-07-15 15:41:21 +00:00
OWNERS Add myself to OWNERS. 2013-06-27 11:37:47 +00:00
PRESUBMIT.py Add gate keeper logic to presubmit commit check. 2013-07-31 09:16:31 +00:00