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1449 Commits

Author SHA1 Message Date
Reid Spencer
6286e04772 Patches to correct several bugs in llvmc. 
Patches contributed by Bram Adams. Thanks Bram.

llvm-svn: 29729
 2006-08-16 20:31:44 +00:00
Patrick Jenkins
7161695260 Adding FindBugs.cpp so the -find-bugs option will work. 
llvm-svn: 29704
 2006-08-15 16:41:52 +00:00
Patrick Jenkins
689b3e1549 This commit adds a new feature called find-bugs. The find-bugs option can be invoked on a .bc file from the command like with -find-bugs and a list of passes you wish to test. This procedure takes the set of optimization passes the user specifies, randomizes the passes, runs the passes on the specified .bc file, compiles the program, and finally runs the program checking its output vs the .bc file with no optimizations. This process repeats until either the user kills bugpoint or an error occurs in the optimizations, program complitation, or the running of the program. If an error occurs, bugpoint attempts to diagnose the error by eliminating passes that are not at fault and code that is not needed. 
llvm-svn: 29703
 2006-08-15 16:40:49 +00:00
Devang Patel
d930310498 untabify 
llvm-svn: 29686
 2006-08-14 23:37:18 +00:00
Devang Patel
c97ee74e6a Use mangler, instead of addUnderscore(), to get mangled name. 
Now, LLVMSymbol keeps symbol original name and mangled name.

llvm-svn: 29679
 2006-08-14 22:36:16 +00:00
Reid Spencer
249b932022 Provide indentation of the generated program. 
llvm-svn: 29678
 2006-08-14 22:35:15 +00:00
Reid Spencer
9cd0b87af3 Don't print double newline for --src-root and --obj-root as it tends to 
confuse shells that might use this output.

llvm-svn: 29629
 2006-08-11 21:50:24 +00:00
Anton Korobeynikov
5ab9a8d938 Fixed typo. Thanks, Reid. 
llvm-svn: 29533
 2006-08-04 22:55:53 +00:00
Anton Korobeynikov
0a95ed88c3 Removed usage of "sort", which can lead to undeterministic behavior on mingw & cygwin platforms. 
llvm-svn: 29532
 2006-08-04 21:52:23 +00:00
Devang Patel
bb13b66737 Collect references from globals. 
llvm-svn: 29530
 2006-08-04 19:10:26 +00:00
Reid Spencer
d55c555011 For PR845: 
Enable the makefile check on the result of find-cycles.pl. LLVM is now
cycle free and we intend to keep it that way. This patch will fail the
build if cycles are found.

llvm-svn: 29517
 2006-08-03 21:46:42 +00:00
Reid Spencer
8e0f0bfd98 Fix a typo in the name of expand_dependencies. 
Make the dependency line pattern match handle white space better.

llvm-svn: 29516
 2006-08-03 21:45:35 +00:00
Devang Patel
594ca4ed21 Make it fit into 80-columns. 
llvm-svn: 29503
 2006-08-03 17:26:30 +00:00
Devang Patel
1beac3b680 Fix typo. 
llvm-svn: 29502
 2006-08-03 17:25:36 +00:00
Devang Patel
d7f488e277 Simplify. Use addprefix. 
llvm-svn: 29501
 2006-08-03 17:18:45 +00:00
Chris Lattner
9c2e7678ab Now that SparcV9 is gone, this logical can be simplified significantly. 
llvm-svn: 29498
 2006-08-03 16:59:17 +00:00
Devang Patel
5cac3e0195 Remove ARM for the moment since it is a work in progress. 
llvm-svn: 29495
 2006-08-03 16:14:09 +00:00
Devang Patel
9cc4c00c10 Add new tool, lto, to do link time optimization. This tool installs 
dynamic library that linker can use to optimize llvm byte codes at
link time.

llvm-svn: 29494
 2006-08-03 15:44:57 +00:00
Chris Lattner
c7d664b581 Fix the build on case-sensitive filesystems :( 
llvm-svn: 29457
 2006-08-01 22:34:35 +00:00
Chris Lattner
bbcb37f911 no need to check readability here 
llvm-svn: 29449
 2006-08-01 18:22:21 +00:00
Chris Lattner
d1f3b45348 No need to check isWriteable here (which isn't sufficient anyway). Just attempt 
to do the operation and if it fails, oh well.

llvm-svn: 29446
 2006-08-01 18:12:29 +00:00
Chris Lattner
09840d9731 Use Path::getFileStatus 
llvm-svn: 29445
 2006-08-01 18:09:46 +00:00
Chris Lattner
d69d77e5d1 Use Path::getFileStatus to get status-related info. 
llvm-svn: 29444
 2006-08-01 18:04:01 +00:00
Jim Laskey
b92b14f422 Introducing plugable register allocators and instruction schedulers. 
llvm-svn: 29434
 2006-08-01 14:21:23 +00:00
Chris Lattner
f4c7ceebaf Change Path::getStatusInfo to return a boolean and error string on an error 
instead of throwing an exception.  This reduces the amount of code that is
exposed to exceptions (e.g. FileUtilities), though it is clearly only one step
along the way.

llvm-svn: 29395
 2006-07-28 22:03:44 +00:00
Patrick Jenkins
35ac912c22 Updating the comments above SplitFunctionsOutOfModule in ExtractFunction.cpp to reflect the changes made to that function. Specifically I am removing the FIXME comment because the issue has been addressed. 
llvm-svn: 29385
 2006-07-28 18:03:01 +00:00
Patrick Jenkins
81c69c3ddb This commit improves bugpoints speed. On my G4 this changed caused kimwitu++ to run through bugpoint in 1091.15 seconds (user + system time). The time it took to run this on my G4 before I made these changes is 1420.82 seconds (user + system time). This is a speedup of about 5.5 minutes. 
This is faster because SplitFunctionsOutOfModule no longer calls Clone Module and then removes the functions it doesnt want from the module returned. Instead it creates a module and copies over the specified functions, making changes to the new and old module where neccessary. This reduces the memory demand.

llvm-svn: 29379
 2006-07-28 01:19:28 +00:00
Reid Spencer
219ced1bdd Undo last commit, which was committed accidentally. 
llvm-svn: 29369
 2006-07-27 23:19:00 +00:00
Reid Spencer
dc6201bb05 Changes to support cross-compiling LLVM. The GenLibDeps.pl script needs to 
have a compile-host version of "nm", not build-host. In order to effect this
we must use autoconf to determine the correct "nm" to use and propagate that
through the makefiles, through llvm-config and finally to GenLibDeps.pl as
an optional argument.
Patch contributed by Anton Korobeynikov. Thanks!

llvm-svn: 29368
 2006-07-27 23:00:30 +00:00
Chris Lattner
e5fe48b84a Avoid a "scary" make warning for the 1.8 release. This should be reenabled 
right after 1.8 "ships".

llvm-svn: 29308
 2006-07-26 21:14:04 +00:00
Chris Lattner
d40a2002f2 Add llvm2cpp to DIRs list 
llvm-svn: 29299
 2006-07-26 20:19:06 +00:00
Reid Spencer
ed6495426c Make changes necessary for stopping the build if a cyclic library 
dependency is found. The find-cycles.pl script now exits with a return code
that equals the number of cycles found. The Makefile was changed to ignore
the status code of find-cycles.pl. This should be removed once the libraries
are free of cyclic dependencies.

llvm-svn: 29290
 2006-07-26 17:10:54 +00:00
Reid Spencer
62ffefecfa Build llvm-config to identify library cycles earlier in the build process. 
llvm-svn: 29289
 2006-07-26 17:06:02 +00:00
Devang Patel
66bddd67f1 Fix MacOSX build failures. (pr841) 
llvm-svn: 29246
 2006-07-21 19:44:55 +00:00
Chris Lattner
109640a240 Build more debugger/selectiondag libraries as archives instead of .o files. 
This works around bugs in some versions of the cygwin linker.

Patch contributed by Anton Korobeynikov.

llvm-svn: 29239
 2006-07-21 00:10:47 +00:00
Andrew Lenharth
0311b39af2 Fix linking on Alpha 
llvm-svn: 29219
 2006-07-20 17:27:58 +00:00
Reid Spencer
cb66ae964e Finish removal of EH usage from the Archive library. The REQUIRES_EH flag 
in lib/Bytecode/Archive/Makefile is now removed. One small step closer to
a smaller LLVM.

llvm-svn: 29067
 2006-07-07 20:56:50 +00:00
Reid Spencer
9f4deeabf4 Remove EH use from the Archive library and adjust its users accordingly. 
llvm-svn: 29066
 2006-07-07 19:09:14 +00:00
Chris Lattner
9f5a13c5c0 Tools require EH for their top-level try blocks. 
llvm-svn: 29035
 2006-07-07 00:46:19 +00:00
Chris Lattner
c57664f49c Fix PR819, llvm2cpp should read .bc files, not .ll files. 
llvm-svn: 29030
 2006-07-06 23:48:57 +00:00
Chris Lattner
c55abf6f70 Change the verifier to never throw an exception. Instead verifyModule canoptionally return the string error, which is an easier api for clients touse anyway. 
llvm-svn: 29017
 2006-07-06 18:02:27 +00:00
Reid Spencer
8823d45d18 Split long comment lines. 
llvm-svn: 28988
 2006-07-03 16:46:03 +00:00
Chris Lattner
90a406d6e4 Pass -Xlinker flags to gcc when it builds the shared object. 
llvm-svn: 28939
 2006-06-27 20:35:36 +00:00
Devang Patel
136f284987 Fix cut-n-pasto in comments. 
llvm-svn: 28928
 2006-06-27 18:07:29 +00:00
Chris Lattner
5cf58cd1f8 Remove unneeded libs 
llvm-svn: 28900
 2006-06-21 17:26:13 +00:00
Reid Spencer
f6e3ed4f3f For PR811: 
Don't both with the "C" and "cc" extensions as they aren't common and they
the "C" extension conflicts with the "c" extension on operating systems
that have case insensitive file names.

llvm-svn: 28899
 2006-06-21 17:21:39 +00:00
Chris Lattner
b5733272c5 Don't pass target name into TargetData anymore, it is never used or needed. 
llvm-svn: 28831
 2006-06-16 18:23:49 +00:00
Reid Spencer
b28a9eedd3 Actually add instructions to the list of defined values so it gets 
recognized as such!  This prevents the CppWriter from treating every
operand as a forward reference and making a mess of the output.

llvm-svn: 28800
 2006-06-15 16:09:59 +00:00
Chris Lattner
05b6364eef Teach bugpoint to kill optimization passes that run over the timeout limit, 
which allows it to debug optimizer infinite loops.  This patch is contributed
by Nick Lewycky, thanks!

llvm-svn: 28763
 2006-06-13 03:10:48 +00:00
Chris Lattner
f9bb91746c After telling GCC to type of the input file with -x asm/-x c, switch back to 
-x none, to not foul up autodetection of .a file or .dylibs.

llvm-svn: 28741
 2006-06-09 21:31:53 +00:00