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2004-09-20Fixed to actually work correctly and be the basis for other tools byReid Spencer
allowing the set of directories searched to be specified either by the LLVMDO_DIRS env var or by the -dirs "dirs..." command line option. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16441 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Fix loop condition so that we don't decrement off the beginning of theAlkis Evlogimenos
list. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16440 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Don't count .lo files :)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16439 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20'Pass' should now not be derived from by clients. Instead, they should deriveChris Lattner
from ModulePass. Instead of implementing Pass::run, then should implement ModulePass::runOnModule. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16436 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20'Pass' should now not be derived from by clients. Instead, they should deriveChris Lattner
from ModulePass. Instead of implementing Pass::run, then should implement ModulePass::runOnModule. Also, fix some undefined behavior, expecting | on booleans to evaluate left-to-right. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16435 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Finegrainify namespacificationChris Lattner
'Pass' should now not be derived from by clients. Instead, they should derive from ModulePass. Instead of implementing Pass::run, then should implement ModulePass::runOnModule. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16434 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Prototype more accuratelyChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16433 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Prototype these functions more accuratelyChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16432 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Do not prototype any of these passes as returning Pass*. Instead, be specificChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16431 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20'Pass' should now not be derived from by clients. Instead, they should deriveChris Lattner
from ModulePass. Instead of implementing Pass::run, then should implement ModulePass::runOnModule. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16430 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Adjust to API changesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16429 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Put in a #error in the event that we don't have an mmap that can map a fileReid Spencer
into memor. This is just a reminder that the ReadFileIntoAddressSpace function needs to be properly converted to lib/System and implemented via read/write if there's no mmap of file support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16428 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Fix problems with AC_FUNC_MMAP_FILE and AC_LINK_USE_R that caused problemsReid Spencer
with correctly recognizing mmap of files and the linker's support of -r. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16427 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Correct the use AC_RUN_IFELSE to ensure it builds programs correctly byReid Spencer
using the AC_LANG_PROGRAM macro. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16426 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Allow the suffix for shared libraries to be obtained correctly so we canReid Spencer
build them again. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16425 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20The problem with depending on the internal implementation of third partyReid Spencer
tools is that you break when they change. This is a case in point. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16424 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20libtool's name is now back to mklib.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16423 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Change to support creation of "mklib" instead of "libtool" in builddir.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16422 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-20Update the script to generate mklib instead of libtool.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16421 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Adjust the libtool macros so that libtool's name is "mklib". Also, tidy upReid Spencer
the use of obsolete macros, hopefully making us more compliant on more sys. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16420 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Various minor cleanups and replacement of obsoleted macro names.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16419 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Numerous fixes to convert ~ into ; that (probably) occurred during dataReid Spencer
transmission. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16418 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19The lexicon doc is more of a user guide than programming doxChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16417 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Bring the script out of the dark ages and into modern autoconfness.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16415 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Make the "Warning" notice a LOT more prominent.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16414 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Add in version dependency checks on all the tools we depend on. This isReid Spencer
necessary to ensure that a consistent configuration is created on each platform. Certain definitions we use (like m4/libtool.m4) require certain versions of the tools and we can no longer be slack about this or we'll have problems with mis-configured builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16412 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Add our own version of libtool.m4 instead of relying on the installed one.Reid Spencer
This is a potential version mismatch problem because this file came from libtool 1.5.10. If you're running a different version of libtool, the checks in this file may not be quite right. Having our own version of this file violates the spirit of libtool and is only provided to change the name of "libtool" to "mklib". This is done so that the name "libtool" does not conflict with the "lib" directory when doing tab completion and your $objdir == $srcdir. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16411 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19better codeChris Lattner
Move other things to the right sections git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16410 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Make isSafeToLoadUnconditionally a bit smarter, implementing PR362 andChris Lattner
Regression/Transforms/InstCombine/CPP_min_max.llx git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16409 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19New testcase for PR362: Icky code generated for std::min/std::maxChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16408 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Fix a nasty iterator invalidation problem I introduced yesterday. ThisChris Lattner
unfortunately is the cause of a bunch of failures from tonight, and the reason the tester is running so slow :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16407 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Remove a whole bunch of horrible hacky code that was used to promote allocasChris Lattner
whose addresses where used by trivial phi nodes and select instructions. This is now performed by the instcombine pass, which is more powerful, is much simpler, and is faster. This allows the deletion of a bunch of code, two FIXME's and two gotos. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16406 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Instcombine now helps out with theseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16405 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Make instruction combining a bit more aggressive in the face of volatileChris Lattner
loads, and implement two new transforms: InstCombine/load.ll:test[56]. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16404 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Add two new testcases that instcombine should handleChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16403 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Minor correction to Signals implementation.Reid Spencer
Patch submitted by Jeff Cohen. Thanks Jeff! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16401 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-19Add commentChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16400 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18Fix the inliner to always delete any edges from the external call node toChris Lattner
a function being deleted. Due to optimizations done while inlining, there can be edges from the external call node to a function node that were not apparent any longer. This fixes the compiler crash while compiling 175.vpr git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16399 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18Add CallGraphNode::removeAnyCallEdgeTo methodChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16398 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18Use the /dev/zero device as the device on which the pages are mapped.Reid Spencer
Patch contributed by Henrik Bach. Thanks Henrik! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16397 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18Porting of Unix implementation to Win32.Reid Spencer
Patch contributed by Jeff Cohen. Thanks Jeff! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16396 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18Get rid of file descriptor leak in create_file.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16395 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18Misha implemented the ModuleProvider interface back in 9/18/2003.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16394 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18Provide initial docs for CallGraphSCCPass's, and fix several grammar-o's andChris Lattner
other problems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16393 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18Make this HTML 4.01 strictChris Lattner
Update to reflect changes to the 'Register' tblgen class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16392 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18Don't include libtool "object" filesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16391 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18Convert this pass to be a CallGraphSCCPass instead of a Pass, which eliminatesChris Lattner
the worklist and makes it more efficient. This does not change functionality at all. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16390 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18Make sure to remove the Select instruction as wellChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16389 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18When changing a function, make sure to update the CallGraphNode for theChris Lattner
function, not just the CallGraph. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16388 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-18Implement new changeFunction method, nuke a never implemented one.Chris Lattner
Add comments and doxygenify others. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16387 91177308-0d34-0410-b5e6-96231b3b80d8