7657b84c44
reduce: rename stdout to print to avoid name clash
2013-01-07 18:45:29 +01:00
3918948dd5
Match compiler: Aggregate match functions with the same pattern / function call signature
...
Reduces the number of generated functions from 2290 to 1916.
2013-01-04 04:47:01 +01:00
5f09cb2e4d
Match compiler: Store matchFunctions and matchStrs in the class instead of passing it around
2013-01-04 03:56:21 +01:00
542c6e82d3
Match compiler: Cosmetic changes after running pylint
2013-01-04 03:44:04 +01:00
71a236b3df
Match compiler: Turn code into a python class
...
This will make passing around internal states a lot easier
2013-01-04 03:38:40 +01:00
f9c752667e
Match compiler: Inline generated pattern match code for Token::findmatch
...
Verified the output in build/ stayed the same
if Token::findmatch support is disabled.
2013-01-04 03:13:22 +01:00
4b386986fc
Match compiler: Check varid on first use like Token::Match does
2013-01-04 01:14:52 +01:00
5d5efdf99f
Match compiler: Add support for Token::findmatch
...
(still disabled for performance reasons)
2013-01-04 01:01:57 +01:00
241d23ba8e
Remove reduce tool in 'make clean'
2013-01-03 21:59:28 +01:00
4a2d2f78ef
tools/reduce: Remove unused variable detected by cppcheck
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[reduce.cpp:475]: (style) Variable 'decl' is assigned a value that is never used.
2013-01-03 21:38:47 +01:00
7417144784
Match compiler: Compile Token::findsimplematch() calls
...
Disabled for now as it runs slowers than before.
2013-01-03 19:33:37 +01:00
76c8887f5f
tools/reduce: remove cast in function parameter
2013-01-03 18:28:20 +01:00
16612d010d
tools/reduce: improvements to make it possible to reduce code that hangs
2013-01-03 15:22:54 +01:00
ed803b302b
reduce: remove more stuff. unneeded #define , unneeded constructors, unneeded #ifndef etc
2013-01-02 17:08:04 +01:00
1f3628a2fe
reduce: remove more code blocks
2013-01-02 15:37:41 +01:00
28d5ad9d21
dmake: fixed reduce compilation
2013-01-02 15:36:17 +01:00
7f2d9cb7eb
dmake: fixed compilation of reduce
2013-01-02 14:43:31 +01:00
9877b77291
dmake: use 'make reduce' to compile the reduce program
2013-01-02 13:30:06 +01:00
e0a902e071
tools/reduce: various improvements to remove more code
2013-01-01 20:18:31 +01:00
5d5f7085bf
Updating year 2012 -> 2013 to .cpp and .h files and man page.
2013-01-01 18:29:08 +02:00
f2f8780504
tools/reduce: better handling of #include
2013-01-01 16:18:06 +01:00
e824f76ed7
tools/reduce: removing blocks of code that contain #if,#else,#endif
2013-01-01 14:33:32 +01:00
6ee32943f2
tools/reduce: speedup, terminate checking when error is found
2013-01-01 13:56:37 +01:00
62b05193c4
MC: Split convertFile() function into smaller pieces
...
Output of build/ stayed the same.
2012-12-31 15:30:27 +01:00
311630ac1c
Match compiler: Python syntax simplification
...
Output in build/ stayed the same
2012-12-31 15:03:00 +01:00
51cff0cb9b
Match compiler: Speed up Token comparison with string literals. Ticket #4451
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"Cache" string literals as C++ std::string objects.
The string length gets cached and so we don't need to
call strlen() on the literals at runtime.
2012-12-31 14:45:16 +01:00
676b5a15a6
reduce: Added simple command line tool that reduces code for a false positive.
2012-12-31 12:41:36 +01:00
3c915b534d
Match compiler: Collect and cache plain C-strings
...
Profiler runs with gperftools showed we were spending
a lot of time in strlen() even with compiled match patterns.
If you compare a std::string with a plain C-string,
the comparison operator needs to calculate the length
of the C-string via strlen().
We can avoid this by turning all C-strings into C++ strings,
which cache the string length internally.
The match compiler has been adapted to collect all
C-strings during compilation and aggregate them.
Benchmark on the 'rpm' code base on a Core i7 920 box:
cppcheck without matchcompiler:
real 0m30.977s
cppcheck with previous matchcompiler:
real 0m28.157s
cppcheck with cached C-strings:
real 0m17.823s
2012-12-30 23:24:28 +01:00
fe5ee76165
Match compiler: No need to handle %num% twice
2012-12-30 20:33:49 +01:00
33f4bd0298
Silence cppcheck warning
2012-12-25 15:28:58 +01:00
3d0b4a9f7e
Add execute permissions to matchcompiler.py on linux
2012-12-25 13:18:24 +01:00
a2885a1759
Python 3 compatibility for the helper scripts
...
print() is a function in python 3.
Works with pyhton 2.x, too.
2012-12-25 13:12:58 +01:00
3b3fe1c616
matchcompiler: throw InternalError if Token::Match is called with the varid 0
2012-12-19 06:45:05 +01:00
9f11c01450
apply astyle
2012-12-15 09:46:02 +01:00
b6786c87b4
matchcompiler: handle %varid%
2012-12-14 16:59:37 +01:00
7c931960bd
Merge pull request #123 from Keruspe/master
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build: Fix sources location
2012-12-11 11:13:39 -08:00
cd9782472f
build: rename LIBDIR to SRCDIR
...
Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
2012-12-11 09:30:37 +01:00
2d8ed65d43
compiled Token::Match patterns: refactorings,improvements
2012-12-10 20:28:11 +01:00
a11ec4a5ee
matchcompiler: replaced regular expression with simple code that parses the code better
2012-12-08 19:29:16 +01:00
9fcfb38a1c
matchcompiler: merged regular expressions to a single expression
2012-12-08 16:22:55 +01:00
bef0cf149b
matchcompiler: reverted changes so the 'make test' works again
2012-12-08 07:41:18 +01:00
9bd222970e
matchcompiler: fixed hang. don't know why it hangs.
2012-12-04 23:38:49 +01:00
ae7846bf7e
matchcompiler: added some selftests for findMatchPattern
2012-12-04 22:57:52 +01:00
514d06b015
Makefile: minor cleanup
2012-12-03 06:34:43 +01:00
94930c3bd7
Compiled Token::Match patterns: let 'make clean' cleanup compiled patterns
2012-12-02 13:42:48 +01:00
ef5eece286
Compiled Token::Match patterns: extended match patterns and refactored the script a little
2012-12-02 13:39:59 +01:00
d630d34b62
Compiled Token::Match patterns. Added python script solution. Python is required to build with compiled patterns. To build cppcheck with compiled patterns use 'make LIBDIR=build'.
2012-12-02 12:36:55 +01:00
29263e63fe
times: added shell script that executes previous tags
2012-11-30 12:12:04 +01:00
ea9f0718b0
tools/times: minor tweaks
2012-11-27 12:20:23 +01:00
b200e1c430
tools/times: tweaked shell script to work better
2012-11-27 07:24:18 +01:00
Daniel Marjamäki
Thomas Jarosch
Reijo Tomperi
XhmikosR
Marc-Antoine Perennou