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* Changed Allocate to use size_t instead of unsigned.Mon P Wang2009-03-101-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66602 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an explicit keyword.Dan Gohman2009-03-101-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66595 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed rounding up EltSizeMon P Wang2009-03-101-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66594 91177308-0d34-0410-b5e6-96231b3b80d8
* PR3478: raw_ostream should not buffer stderrDaniel Dunbar2009-03-101-4/+18
| | | | | | | | - Add unbuffered flag to raw_ostream, forwarded by raw_fd_ostream and used by raw_stderr_ostream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66545 91177308-0d34-0410-b5e6-96231b3b80d8
* Add C++ marker.Daniel Dunbar2009-03-101-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66543 91177308-0d34-0410-b5e6-96231b3b80d8
* Add IRBuilder::CreateConstGEP{1, 2}_{32, 64}.Daniel Dunbar2009-03-061-4/+36
| | | | | | | - Names are lame, but it seems better to be explicit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66295 91177308-0d34-0410-b5e6-96231b3b80d8
* ooops, forgot to include the pointless-write eliminator in my previous checkinGabor Greif2009-03-041-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66081 91177308-0d34-0410-b5e6-96231b3b80d8
* add some helper classes for building light-weight symbolic stack tracesChris Lattner2009-03-041-0/+65
| | | | | | | that get printed when a program crashes. This is the first step of many. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66076 91177308-0d34-0410-b5e6-96231b3b80d8
* Give sentinel traits the right to determine the policy where the sentinel is ↵Gabor Greif2009-03-041-0/+3
| | | | | | | | kept. This should result in less indirect memory accesses, less dead writes and tighter code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66061 91177308-0d34-0410-b5e6-96231b3b80d8
* Removed trailing whitespace.Misha Brukman2009-02-2022-202/+202
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65196 91177308-0d34-0410-b5e6-96231b3b80d8
* allow TimeRegion to take a potentially-null pointer to aChris Lattner2009-02-181-4/+9
| | | | | | | timer for clang. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64874 91177308-0d34-0410-b5e6-96231b3b80d8
* The debugger sometimes lookup dynamically in the runtime to find ivar info ↵Devang Patel2009-02-171-0/+2
| | | | | | | | | of any Objective-C classes. It would be very helpful to debugger if the compiler encodes runtime version number in DWARF. Add support for two additional DWARF attributes to encode Objective-C runtime version number. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64834 91177308-0d34-0410-b5e6-96231b3b80d8
* Add llvm::RoundUpToAlignment.Daniel Dunbar2009-02-161-0/+12
| | | | | | | - No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64691 91177308-0d34-0410-b5e6-96231b3b80d8
* Deallocate() methods now take a 'const void*' instead of a 'void *', ↵Ted Kremenek2009-02-061-4/+3
| | | | | | matching observed behavior with how 'delete[]' can be used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63956 91177308-0d34-0410-b5e6-96231b3b80d8
* add a method to BumpPtrAllocator that allows allocating elements Chris Lattner2009-02-031-0/+14
| | | | | | | with a specified alignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63629 91177308-0d34-0410-b5e6-96231b3b80d8
* Improve -fno-opt style option processing to not require an extraMike Stump2009-02-021-34/+25
| | | | | | | | option to make the -fno- form on the option. We also document the new form in the CommandLine documentation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63559 91177308-0d34-0410-b5e6-96231b3b80d8
* Add opposite_of and inverse_opt to support -fno- style options. ThisMike Stump2009-01-301-0/+33
| | | | | | | is necessary for eventual gcc commmand line compatibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63384 91177308-0d34-0410-b5e6-96231b3b80d8
* Add method raw_fd_ostream::seek() for random access within a file.Ted Kremenek2009-01-261-1/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63044 91177308-0d34-0410-b5e6-96231b3b80d8
* Introduce two DWARF attribute extentions DW_AT_APPLE_optimized, ↵Devang Patel2009-01-231-1/+5
| | | | | | | | | | | | | DW_AT_APPLE_flags. DW_AT_APPLE_optimized flag is set when a compile_unit is optimized. The debugger takes advantage of this information some way. DW_AT_APPLE_flags encodes command line options when certain env. variable is set. This is used by build engineers to track various gcc command lines used by by a project, irrespective of whether the project used makefile, Xcode or something else. llvm-gcc patch is next. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62888 91177308-0d34-0410-b5e6-96231b3b80d8
* introduce a useful abstraction to find out if a Use is in the call position ↵Gabor Greif2009-01-221-0/+4
| | | | | | of an instruction git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62788 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not use host floating point types when emittingDale Johannesen2009-01-211-2/+6
| | | | | | | | | | | ASCII IR; loading and storing these can change the bits of NaNs on some hosts. Remove or add warnings at a few other places using host floating point; this is a bad thing to do in general. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62712 91177308-0d34-0410-b5e6-96231b3b80d8
* indentation...Devang Patel2009-01-201-5/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62603 91177308-0d34-0410-b5e6-96231b3b80d8
* Need only one set of debug info versions enum.Devang Patel2009-01-201-0/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62602 91177308-0d34-0410-b5e6-96231b3b80d8
* make comparisons a bist fasterGabor Greif2009-01-171-5/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62428 91177308-0d34-0410-b5e6-96231b3b80d8
* Support for multi-valued options in CommandLineMikhail Glushenkov2009-01-161-2/+21
| | | | | | | Makes possible to specify options that take multiple arguments (a-la -sectalign on Darwin). See documentation for details. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62372 91177308-0d34-0410-b5e6-96231b3b80d8
* Registry.h should not depend on CommandLine.h.Mikhail Glushenkov2009-01-162-29/+56
| | | | | | | Split Support/Registry.h into two files so that we have less to recompile every time CommandLine.h is changed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62312 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete trailing whitespace.Mikhail Glushenkov2009-01-161-66/+66
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62307 91177308-0d34-0410-b5e6-96231b3b80d8
* Add the private linkage.Rafael Espindola2009-01-151-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62279 91177308-0d34-0410-b5e6-96231b3b80d8
* Add member template MallocAllocator::Allocate(Num) (to match the same ↵Ted Kremenek2009-01-141-0/+5
| | | | | | function in BumpPtrAllocator). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62202 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove some dead code from the days llvm had type planes.Rafael Espindola2009-01-121-5/+0
| | | | | | | | There might be more dead code, but with llvm-gcc bootstrap broken on linux x86-64 it is had to test :-( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62088 91177308-0d34-0410-b5e6-96231b3b80d8
* drats! remove tabsGabor Greif2009-01-111-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62056 91177308-0d34-0410-b5e6-96231b3b80d8
* simplify CallSite helper class to not consult the Instruction'sGabor Greif2009-01-111-21/+38
| | | | | | | | opcode on each delegation. Instead the information is cached on construction and the cached flag used thereafter. Introduced two predicates: isCall and isInvoke. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62055 91177308-0d34-0410-b5e6-96231b3b80d8
* remove DebugInfoBuilder, it has been subsumed by Analysis/DebugInfo.hChris Lattner2009-01-071-151/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61898 91177308-0d34-0410-b5e6-96231b3b80d8
* no need to negate the APInt for 0.Chris Lattner2009-01-061-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61777 91177308-0d34-0410-b5e6-96231b3b80d8
* Change m_ConstantInt and m_SelectCst to take their constant integersChris Lattner2009-01-051-11/+10
| | | | | | | | as template arguments instead of as instance variables, exposing more optimization opportunities to the compiler earlier. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61776 91177308-0d34-0410-b5e6-96231b3b80d8
* make m_ConstantInt(int64_t) safely match ConstantInt's that are larger than i64.Chris Lattner2009-01-051-1/+10
| | | | | | | This fixes an instcombine crash on PR3235. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61775 91177308-0d34-0410-b5e6-96231b3b80d8
* Tidy up #includes, deleting a bunch of unnecessary #includes.Dan Gohman2009-01-059-11/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61715 91177308-0d34-0410-b5e6-96231b3b80d8
* add #include guards, thanks Dan.Chris Lattner2009-01-041-0/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61619 91177308-0d34-0410-b5e6-96231b3b80d8
* * Alphabetized system headers per the style guideMisha Brukman2009-01-022-8/+6
| | | | | | | * Minor spacing and comment cleanups git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61590 91177308-0d34-0410-b5e6-96231b3b80d8
* newline at end of phileChris Lattner2008-12-091-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60744 91177308-0d34-0410-b5e6-96231b3b80d8
* pred_iterator got a lot slower since use-diet landed. This is a Chris Lattner2008-12-091-0/+56
| | | | | | | | really simple cache class for these queries. Hopefully this can be removed if pred_iterator speeds back up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60742 91177308-0d34-0410-b5e6-96231b3b80d8
* Have raw_fd_ostream keep track of the position in the file to make tell() go ↵Ted Kremenek2008-12-041-1/+4
| | | | | | faster by not requiring a flush(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60560 91177308-0d34-0410-b5e6-96231b3b80d8
* Add 'tell' method to raw_fd_ostream that clients can use to query the ↵Ted Kremenek2008-11-261-1/+4
| | | | | | current location in the file the stream is writing to. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60085 91177308-0d34-0410-b5e6-96231b3b80d8
* change AnnotationManager to use 'const char*' instead of std::string. this ↵Nuno Lopes2008-11-261-4/+3
| | | | | | fixes the leakage of those strings and avoids the creation of such strings in static cosntructors (should result in a little improvement of startup time) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60064 91177308-0d34-0410-b5e6-96231b3b80d8
* Roll back rev 59890, since Chris says this can never happen.Scott Michel2008-11-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59914 91177308-0d34-0410-b5e6-96231b3b80d8
* Check for NULL before traversing the isa<> type hierarchy checking with aScott Michel2008-11-221-1/+1
| | | | | | | | | | | NULL-based reference. Note: Encountered this a few times on Tiger + gcc 4.0.1. Might just be a platform-specific compiler issue, but it's good defensive programming in any case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59890 91177308-0d34-0410-b5e6-96231b3b80d8
* add a write method.Chris Lattner2008-11-191-0/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59595 91177308-0d34-0410-b5e6-96231b3b80d8
* add a new m_Specific pattern that matches only if we have a specific Value*.Chris Lattner2008-11-161-0/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59393 91177308-0d34-0410-b5e6-96231b3b80d8
* add a new template for matching a select between two constants.Chris Lattner2008-11-161-0/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59391 91177308-0d34-0410-b5e6-96231b3b80d8
* Clean up some strange whitespace.Nick Lewycky2008-11-151-7/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59373 91177308-0d34-0410-b5e6-96231b3b80d8
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