Commit Graph

409 Commits

Author SHA1 Message Date
Reid Spencer d185c02007 Allow ENABLE_OPTIMIZED=0 to turn off optimization (turn on debug).
llvm-svn: 31655
2006-11-11 00:00:31 +00:00
Reid Spencer de46e48420 For PR786:
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.

llvm-svn: 31380
2006-11-02 20:25:50 +00:00
Chris Lattner 3becc6b0d5 Targets should depend on all the intrinsics.td files also, otherwise they
will compute a locally wrong numbering for the intrinsics.  This fixes a
nasty issue where the x86 backend started miscompiling stuff in a 'cvs up'd
build after the altivec intrinsics were added.

llvm-svn: 31172
2006-10-24 20:32:44 +00:00
Chris Lattner 008b2de1fc Move CompileCommonOpts to the end of the list so that EXTRA_OPTIONS=-O0 will
override the optimization level.

llvm-svn: 30672
2006-09-29 18:47:13 +00:00
Chris Lattner a5d27b19e1 Fix a build problem
llvm-svn: 30096
2006-09-04 06:39:52 +00:00
Chris Lattner 79baf1ee7c Remove some dead makefilery
llvm-svn: 30093
2006-09-04 06:07:12 +00:00
Chris Lattner 68c9754e76 Bugfix for llvm-config support
llvm-svn: 30087
2006-09-04 05:23:20 +00:00
Chris Lattner 9a4a92e829 Make LINK_COMPONENTS interact well with make clean
llvm-svn: 30086
2006-09-04 04:50:10 +00:00
Chris Lattner f9ac33d8ed Add a new make option (LINK_COMPONENTS) which tools can use to specify what
libraries they need.  This uses llvm-config to link the tools.

llvm-svn: 30084
2006-09-04 04:47:21 +00:00
Chris Lattner de54ffc225 Rearrange library linkage order.
llvm-svn: 30074
2006-09-04 01:02:25 +00:00
Reid Spencer e7141c8be6 For PR387:
Close out this long standing bug by removing the remaining overloaded
virtual functions in LLVM. The -Woverloaded-virtual option is now turned on.

llvm-svn: 29934
2006-08-28 01:02:49 +00:00
Reid Spencer 0b6396c6b3 Doh! Commit the change that turns ON -fno-exceptions.
llvm-svn: 29883
2006-08-25 20:56:59 +00:00
Reid Spencer 51e6f68b47 For PR797:
Final commit for this bug. This removes the last EH holdouts in LLVM
and turns off exception support by using the -fno-exceptions option. This
leads to the following reduction in library and executable sizes:
                DEBUG BUILD                RELEASE BUILD
         before     after   delta     before   after    delta
lib    162,328K  157,616K   4,712    17,864K  16,416K  1,448K
bin    571,444K  557,156K  14,288    63,296K   56,996K 6,300K

Debug   Improvement: 19,000K (2.59%)
Release Improvement:  7,748K (9.55%)

llvm-svn: 29882
2006-08-25 19:54:53 +00:00
Reid Spencer 917cf12928 For PR738:
Demote check for bison from error to warning and make sure that the
makefile can handle an empty definition for BISON variable.

llvm-svn: 29861
2006-08-24 22:41:20 +00:00
Reid Spencer 27665c1331 To avoid errors where a non-exception .o is on the stack between a throw
and a handler, which would produce errors like:
  terminate called after throwing an instance of 'std::string'
we must comment out setting -fno-exceptions until PR797 is completely
fixed. Once libraries like lib/System and lib/Support are exception free,
we can turn it back on.

llvm-svn: 29768
2006-08-18 17:22:07 +00:00
Reid Spencer 7c9ec5ff37 For PR797:
1. Actually turn on -fno-exceptions in libraries that do not have the
   REQUIRES_EH option in their Makefile. The following library file size
   savings were made (DEBUG):
      libLLVMDataStructure.a  525K
      libLLVMCore.a           380K
      libLLVMCodeGen.a        350K
      libLLVMTransformUtils.a 305K
      libLLVMScalarOpts.a     270K
      libLLVMAnalysis.a       247K
      libLLVMSelectionDAG.a   233K
      libLLVMipo.a            175K
      LLVMX86.o               123K
      LLVMPPC.o                81K
      libLLVMipa.a             17K
                 TOTAL      2,706K
      Note that the savings is actually a little larger than this because
      I didn't count any of the libraries that had small changes.

2. Remove REQUIRES_EH from the AsmParser library as it is now exception
   free. This resulted in a nearly 78K drop in the size of the debug
   library for AsmParser.

llvm-svn: 29767
2006-08-18 09:30:03 +00:00
Reid Spencer e6458c3fb2 For PR780:
1. Change the usage of LOADABLE_MODULE so that it implies all the things
   necessary to make a loadable module. This reduces the user's burdern to
   get a loadable module correctly built.
2. Document the usage of LOADABLE_MODULE in the MakefileGuide
3. Adjust the makefile for lib/Transforms/Hello to use the new specification
   for building loadable modules
4. Adjust the sample project to not attempt to build a shared library for
   its little library. This was just wasteful and not instructive at all.

llvm-svn: 29551
2006-08-07 23:12:15 +00:00
Chris Lattner dc5a8963c1 Pass -fstrict-aliasing to the compiler when building a release build on darwin.
Darwin doesn't default to it being on.

llvm-svn: 29350
2006-07-27 18:19:51 +00:00
Reid Spencer 0aa9d00ba0 For PR814:
Provide support for making cross-compiling builds. See the PR for details.
Patch provided by Anton Korobeynikov. Thanks, Anton!

llvm-svn: 29309
2006-07-26 21:14:56 +00:00
Chris Lattner b92596114b Reduce work done for directory traversal in srcdir==objdir builds.
llvm-svn: 29300
2006-07-26 20:22:26 +00:00
Evan Cheng 83c56aa220 Workaround no longer needed.
llvm-svn: 29260
2006-07-21 23:06:51 +00:00
Devang Patel 2c15c01c19 Fix MacOSX build failures. (pr841)
llvm-svn: 29246
2006-07-21 19:44:55 +00:00
Chris Lattner 55782c6c41 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 2b0baddc33 Fix linking on Alpha
llvm-svn: 29219
2006-07-20 17:27:58 +00:00
Chris Lattner 4a48245919 Profile builds should always have debug info enabled.
llvm-svn: 29109
2006-07-11 18:33:50 +00:00
Chris Lattner 65e28b3186 Allow specifying an explicit list of architectures to build for, e.g.:
make ENABLE_OPTIMIZED=1 UNIVERSAL=1 UNIVERSAL_ARCH="i386 ppc ppc64"

retain the default of building for just i386/ppc.

llvm-svn: 28985
2006-06-29 19:38:04 +00:00
Chris Lattner 161a84ebeb Add targets for generating .s file in addition to .o files.
llvm-svn: 28903
2006-06-21 21:01:20 +00:00
Chris Lattner 085c7153da Factor a bunch of rules together, no functionality change.
llvm-svn: 28902
2006-06-21 20:58:03 +00:00
Evan Cheng 9e7e4b5d85 Allow LLVM to be built with extra options.
llvm-svn: 28873
2006-06-20 18:50:48 +00:00
Chris Lattner 64e85f309f Do not hardcode random paths into the makefile. Make the user specify the
SDK to use when building "universal" on Mac OS/X, if they want to use a
specific one.

llvm-svn: 28842
2006-06-16 21:47:59 +00:00
Chris Lattner 3743bd84cd Fix building on case-sensitive file systems, grr :)
llvm-svn: 28801
2006-06-15 17:31:22 +00:00
Chris Lattner 4d1eeb48e0 Remove obsolete CORE_IS_ARCHIVE stuff.
llvm-svn: 28648
2006-06-02 00:27:42 +00:00
Reid Spencer 187b4adcfe Provide configuration support and usage for MINGW32 platform
llvm-svn: 28639
2006-06-01 19:03:21 +00:00
Reid Spencer a62f097c96 For PR786:
Turn -pedantic and -Wno-long-long compile flags on by default. In a few
places, avoid the warnings by removing these options in the local makefile.
One notable exception: lib/Target/CBackend/Writer.cpp. These warnings are
left on as a reminder to developers to clean them up.

llvm-svn: 28614
2006-06-01 01:55:21 +00:00
Reid Spencer a647c7ff42 Use archive libraries instead of object files for VMCore, BCReader,
BCWriter, and bzip2 libraries. Adjust the various makefiles to accommodate
these changes. This was done to speed up link times.

llvm-svn: 28610
2006-06-01 01:30:27 +00:00
Chris Lattner 11c25cfa13 Enable -fno-use-cxa-atexit on darwin/ppc also.
llvm-svn: 28558
2006-05-30 16:38:06 +00:00
Chris Lattner 213a85b43c Abstract out the current optimization level into a flag that can be overridden
on the make line, to avoid bugs in native compilers.

llvm-svn: 28457
2006-05-24 23:02:40 +00:00
Chris Lattner d36c0fdf2e Remove flags implied by -O3
llvm-svn: 28456
2006-05-24 22:59:07 +00:00
Chris Lattner 040c110569 Don't use -fomit-frame-pointer on darwin, it breaks stacktrace collection.
llvm-svn: 28451
2006-05-24 18:34:08 +00:00
Reid Spencer a22a5b382f Make some changes suggested by Chris:
1. Remove the LLVM_DO_NOT_BUILD feature (not needed any more)
2. Ensure that lib/VMCore gets built first. This needs to be done because
   VMCore now uses tblgen to generate the Intrinsics header which are
   needed in other libraries. In parallel builds, this can cause problems.

llvm-svn: 28374
2006-05-17 22:55:35 +00:00
Reid Spencer 540c1b95f1 Make sure that $(CXX.Flags) is passed to the linker so that the same options
with which source is compiled are used when linking. This matters when a
project is using the LLVM makefiles and overrides CXXFLAGS to specify new
flags to use.

llvm-svn: 28322
2006-05-16 06:51:02 +00:00
Vladimir Prus 788db2c812 Replace "../whatever.td" with "whatever.td", so that out-of-tree backends
can just add lib/Target to TableGen includes.

llvm-svn: 28318
2006-05-16 06:39:36 +00:00
Reid Spencer 1053658517 When linking, make sure the project libraries are linked before the LLVM
libraries. This ensures that the project's libraries (which most likely
depend on LLVM libraries) come first on the command line and can thus be
resolved by the LLVM libraries that appear later.

llvm-svn: 28316
2006-05-16 06:25:14 +00:00
Owen Anderson 68afff2dcd Fix some problems linking stuff in libTarget.
llvm-svn: 28218
2006-05-11 03:10:15 +00:00
Reid Spencer 9597684ba7 Remove traces of Burg utility now that its gone and not needed.
llvm-svn: 27902
2006-04-20 18:42:24 +00:00
Chris Lattner d5737be0f0 Remove V9 jit support
llvm-svn: 27891
2006-04-20 17:52:00 +00:00
Chris Lattner f2f4aedc6e Final piece to get relinked .o files buildable universal on Darwin.
llvm-svn: 27839
2006-04-19 18:45:29 +00:00
Reid Spencer 78ede56ed0 Make sure that the C Frontend's runtime library directory is included as
a -L option to gccld whenever we're building a bytecode module or archive.
This gets around the "Cannot find library 'crtend'" warning messages.

llvm-svn: 27621
2006-04-12 18:21:35 +00:00
Reid Spencer ca4abfe3db Remove extraneous building in target dist-check. There is no reason that
a distribution should need to be able to make a distribution so eliminate
the "make dist" from the list of targets attempted.

llvm-svn: 27600
2006-04-12 03:07:02 +00:00
Reid Spencer 15b8509c11 ENABLE_ASSERTIONS -> DISABLE_ASSERTIONS
llvm-svn: 27558
2006-04-10 16:46:04 +00:00