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2005-02-26Implement an isBytecodeArchive method to determine if an archive containsReid Spencer
bytecode file members or not. Patch Contributed By Adam Treat git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20338 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-261 + 100 + 51 == 152, not 52.Chris Lattner
If we fold three constants together (c1+c2+c3), make sure to keep LHSC updated, instead of reusing (in this case), the 1 instead of the partial sum. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20337 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-26A testcase that we miscompile, noticed from the demo page.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20336 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-26Fix a case where we incorrectly returned hasComputableLoopEvolution forChris Lattner
a ternary commutative expr. Remove FIXME that does not need to be fixed (can't happen). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20335 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-26remove extraneous castChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20334 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-25make BB labels be exported for debuging, add fp negation optimization, ↵Andrew Lenharth
further pecimise the FP instructions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20332 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-25add an entry, add links to entries for demo page.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20328 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-25Handle null a bit more carefully.Chris Lattner
Actually teach dsa about select instructions. This doesn't affect the graph in any way other than not setting a spurious U marker on pointer nodes that are selected. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20324 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Use DataInstall macro instead of INSTALL.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20322 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Remove a -C I forgot to remove earlier.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20321 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Don't try to strip bytecode files!Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20320 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24The install program doesn't know how to strip bytecode files so installReid Spencer
bytecode as data, not program. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20319 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24For PR528:Reid Spencer
Use the DataInstall and MKDIR macros instead of using $(INSTALL) directly git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20318 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24This instruction:Chris Lattner
X = gep null, ... Used to not create a scalar map entry for X, which caused clients to barf. This is bad. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20316 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Adjust to changes needed to more easily support projects via the newReid Spencer
LLVM_CONFIG_PROJECT macro. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20313 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Update to reflect various changes in the autoconf directory. THeReid Spencer
recommended configuration of projects is now much simplified and depends on LLVM file presence rather than local project file presence. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20312 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Remove auxilliary files that are now picked up from llvm/autoconf. ThisReid Spencer
avoids version conflict problems with ltmain.sh (libtool), mkinstalldirs and install-sh. This prevents projects from becoming stale when the LLVM build system is upgraded or modified. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20311 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24* Move all the "standard" configuration stuff to the start of the fileReid Spencer
* Make the auxilliary directory be llvm/autoconf not the project's * Use the LLVM_CONFIG_PROJECT macro to get the --with-llvm{src,obj} args git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20310 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Don't put generated files into CVS.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20309 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Fix a bug introduced by revision 1.187 of this file.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20308 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24* Fix an output messageReid Spencer
* Make aclocal look in LLVM's autoconf/m4 directory for macros * Don't force generation of missing files git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20307 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24fix Allocas. Really. I mean it this time.Andrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20306 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Add a call to AC_CONFIG_COMMANDS to ensure that llvm_src is set properlyReid Spencer
in the config.status script. This allows the AC_CONFIG_MAKEFILE macro to work properly after it was changed to support sub-projects. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20305 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24This macro cannot assume that the location of install-sh and mkinstalldirsReid Spencer
is in ${srcdir}/autoconf because that is only true if the project is LLVM. For other projects (e.g. sample), we don't want to have to distribute the mkinstalldirs or install-sh programs because it opens a window of breakage for projects. So, this change requires that the llvm_src variable be set up via another AC_CONFIG_COMMANDS call. For LLVM this is done in the configure.ac. For projects its done in the LLVM_CONFIG_PROJECT macro. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20304 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Add a new macro for configuring projects, LLVM_CONFIG_PROJECT. This macroReid Spencer
takes care of the --with-llvmsrc and --with-llvmobj options for the project It was moved here from the project's configure.ac file because there is some tricky handling of the llvm_src variable to tell the project where the llvm source tree is (for mkinstalldirs and install-sh commands). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20303 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Fix some problems where the verifier would crash on invalid input instead ofChris Lattner
reporting the problem and exiting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20302 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Fix the other half of PR528 .. don't try to strip header files!Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20301 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Implement Transforms/SimplifyCFG/switch_thread.llChris Lattner
This does a simple form of "jump threading", which eliminates CFG edges that are provably dead. This triggers 90 times in the external tests, and eliminating CFG edges is always always a good thing! :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20300 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24new testcase for a simple optimization that simplifycfg is about to do.Chris Lattner
All CFG edges to DEAD should be eliminated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20299 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24switch instructions only allow constantints for their values, be more specific.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20298 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24use more specific cast.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20297 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24add more checkingChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20296 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Do not read free'd memory when printing an error message.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20295 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24For PR528:Reid Spencer
* Consolidate all "install" usage to the install program/script found by autoconf which includes the autoconf/install-sh script if necessary * Change Makefile.rules to not use the -D flag to install but use the MKDIR command as necessary. * Change Makefile.rules to differentiate between installation of executable files and regular data files to get the permission modes correct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20294 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24add a new method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20293 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24Only print out machine instructions before modulo scheduling if we are ↵Tanya Lattner
actually doing modulo scheduling! :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20292 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24add another testcase to make sure it gets turned into a switch (answer: yes ↵Chris Lattner
it does) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20291 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-23Ah the problems you have to fix when you stray from the One True Way (TM)Andrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20290 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-23make this more efficient. Scan up to 16 nodes, not the whole list.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20289 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-23new methodChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20288 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-23Add new method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20287 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-23Reduce the amount of searching this assertion does. On a testcase of mine,Chris Lattner
this reduces the time for -simplifycfg in a debug build from 106s to 14.82s git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20286 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-23Fix a bugpoint crash that JeffC noticed, looking like this:Chris Lattner
*** Attempting to perform final cleanups: Final cleanups failed. Sorry. :( Ple ase report a bug! <llc>llc.exe: bytecode didn't read correctly. llc.exe: bytecode didn't read correctly. <crash> Assertion failed: M && "You can't write a null module!!", file c:\llvm\lib\bytec ode\writer\writer.cpp, line 1094 The fact that llc bombed (in this case) is ok, but bugpoint shouldn't crash after this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20285 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-23Silence some uninit variable warnings.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20284 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-23Fixed bug in findAllcircuits. Fixed branch addition to schedule. Added debug ↵Tanya Lattner
information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20280 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-22remove some more dead templates and a dead macro.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20279 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-22oopsAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20278 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-22Remove use of bind_obj, deleter, and finegrainify namespacification.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20277 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-22Remove use of bind_objChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20276 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-22Remove a bunch of dead templates.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20275 91177308-0d34-0410-b5e6-96231b3b80d8
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