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2009-11-07remove the win32 tree, it's stale and confusing.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86358 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-24Revert the ConstantInt constructors back to their 2.5 forms where possible, ↵Owen Anderson
thanks to contexts-on-types. More to come. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77011 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-22Add a new codegen pass that normalizes dwarf exception handlingDuncan Sands
code in preparation for code generation. The main thing it does is handle the case when eh.exception calls (and, in a future patch, eh.selector calls) are far away from landing pads. Right now in practice you only find eh.exception calls close to landing pads: either in a landing pad (the common case) or in a landing pad successor, due to loop passes shifting them about. However future exception handling improvements will result in calls far from landing pads: (1) Inlining of rewinds. Consider the following case: In function @f: ... invoke @g to label %normal unwind label %unwinds ... unwinds: %ex = call i8* @llvm.eh.exception() ... In function @g: ... invoke @something to label %continue unwind label %handler ... handler: %ex = call i8* @llvm.eh.exception() ... perform cleanups ... "rethrow exception" Now inline @g into @f. Currently this is turned into: In function @f: ... invoke @something to label %continue unwind label %handler ... handler: %ex = call i8* @llvm.eh.exception() ... perform cleanups ... invoke "rethrow exception" to label %normal unwind label %unwinds unwinds: %ex = call i8* @llvm.eh.exception() ... However we would like to simplify invoke of "rethrow exception" into a branch to the %unwinds label. Then %unwinds is no longer a landing pad, and the eh.exception call there is then far away from any landing pads. (2) Using the unwind instruction for cleanups. It would be nice to have codegen handle the following case: invoke @something to label %continue unwind label %run_cleanups ... handler: ... perform cleanups ... unwind This requires turning "unwind" into a library call, which necessarily takes a pointer to the exception as an argument (this patch also does this unwind lowering). But that means you are using eh.exception again far from a landing pad. (3) Bugpoint simplifications. When bugpoint is simplifying exception handling code it often generates eh.exception calls far from a landing pad, which then causes codegen to assert. Bugpoint then latches on to this assertion and loses sight of the original problem. Note that it is currently rare for this pass to actually do anything. And in fact it normally shouldn't do anything at all given the code coming out of llvm-gcc! But it does fire a few times in the testsuite. As far as I can see this is almost always due to the LoopStrengthReduce codegen pass introducing pointless loop preheader blocks which are landing pads and only contain a branch to another block. This other block contains an eh.exception call. So probably by tweaking LoopStrengthReduce a bit this can be avoided. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72276 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-02Update hand-crafted VC++ build.Steve Naroff
- Add PACKAGE_STRING definition to Windows config.h. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63539 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28Fix PR3415 (infinite loop in EscapeAnalysis) byDuncan Sands
deleting the escape analysis pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63197 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-26More updates to VC proj...Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63050 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-26Update VS project files.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63017 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-22Handful of fixes to the VC project files.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62807 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-31Rename AddReadAttrs to FunctionAttrs, and teach it howDuncan Sands
to work out (in a very simplistic way) which function arguments (pointer arguments only) are only dereferenced and so do not escape. Mark such arguments 'nocapture'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61525 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13Add files to VC++ projects.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59262 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10Update VC++ project file.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58997 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08remove unavailable clang projectTed Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58879 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06Update VC++ projects.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58798 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06Add post-build event for clangDriver (to copy clang.exe into "dstroot").Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58783 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-24Add a file to VC++ proj.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58089 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-24Add file to VC++ project.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58060 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-23Changes to make the Windows build work...Steve Naroff
- Add a file to the VC++ project. - Make sure the clang driver links against the Transforms library. - Incorporate changes from patch by Dan Gohman. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58048 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-22Unbreak LLVM on the MSVC compiler:Argyrios Kyrtzidis
-Bring in int64_t for TableGen/Record.h and TableGen/TGLexer.h -Define strtoull git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57970 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-11update win32 project file, patch provided by OvermindDL1 on llvmdev.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57386 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-05Update VC++ project fileSteve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57091 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-24Add Attributes.cpp to the vcproj.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56561 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-20Update VS projects.Cedric Venet
Change some class to struct for coherency. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56389 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-19Remove the MarkModRef pass (use AddReadAttrs instead).Duncan Sands
Unfortunately this means removing one regression test of GlobalsModRef because I couldn't work out how to perform it without MarkModRef. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56342 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09Update VC++ project files.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55985 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24Use additionnal include directory instead of ../ in #include.Cedric Venet
Suggested by aKor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55282 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24Updating VC++ project.Cedric Venet
Adding one include file and correct one declaration from class to struct in order to make llvm compile on VC2005. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55279 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17Update VC++ project.Gordon Henriksen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54905 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17Make it compile on VC2005:Cedric Venet
- update VC projects. - Add an overload to llvm::Stream for <<, since std::hex and std::dec have type std::ios_base& (*)(std::ios_base&) in VC++. (templating the function don't work, due to ambiguities) - add ../ on several include in X86/AsmPrinter/ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54898 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-09update VS project.Cedric Venet
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54580 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-06Add libDriver.vcproj to solution file.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54424 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-20Updated VC++ projectsCedric Venet
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53809 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14This replaces all $(SolutionDir) macros with $(ProjectDir)..\ Chris Lattner
Patch by Nicolas Capens! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53571 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-13Remove deleted files from VC++ project.Cedric Venet
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53521 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-02VStudio x64 build fixes. Looks like the x64 projects got out of date and ↵Chuck Rose III
this brings them up to code. I've built the project with these new vcproj files for win32 and x64 both debug and release. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53047 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-30Adding some missing files to VStudio project files. Switching to use ↵Chuck Rose III
generated llvmAsmParser.cpp/.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52935 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-30Add loopVR files.Cedric Venet
Users of VS need to manually force rebuild the X86 projet to use the last version of tablegen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52894 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-27Add an include file needed for VS.Cedric Venet
Add two new file to codegen project (VS). This unbreak the build for VS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52831 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-26Update VS project files. The clang executable now depends on the LLVM ↵Ted Kremenek
Analysis library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52789 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-20Updated VS build system. Patch provided by Cedric Venet:Ted Kremenek
http://lists.cs.uiuc.edu/pipermail/llvmdev/2008-June/015446.html git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52564 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-20"Just a small update for the project files for adding a missing preprocessorChris Lattner
definition for VS2005 (without SP1). It suppress the (bogus) M$ deprecated warning." Patch by Cédric Venet! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52530 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-07Update VC project files, patch by Cédric Venet!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52077 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02update vc configure project for renaming of Steve Naroff
hash_map/hash_set/iterator to have a .h suffix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51867 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-24Fix win32 when no bison is around, PR2331, patch by 'hume'.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51539 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-20"The two generated files in the AsmParser.vcproj are pointing to theChris Lattner
wrong directory, this is the patch to fix it (also attached)." Patch by 'OvermindDL1' git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51323 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-19Update VS project files (VS 2005) so that VS builds with TOT LLVM/clang.Ted Kremenek
Patch by Dmitri Makarov! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51237 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-15Reverting r51100...I need to use VC++ 2005.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51159 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-15Revert 51067 check-in for now.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51155 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-14Upgrading clang VC++ solution to VC++ express 2008.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51100 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-14Adding missing files to Transforms and VMCore VC++ projects.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51098 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-13Update the Win32 project files, patch by Razvan Aciu!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51067 91177308-0d34-0410-b5e6-96231b3b80d8
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