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2008-05-30Give a proper error message when a command line option is defined more thanMatthijs Kooijman
once (ie, at two different places in the source, not two times on the commandline). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51771 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-29Remove more iostream header includes. Needed to implement a "FlushStream"Bill Wendling
function to flush a specified std::ostream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51705 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-27Tidy up whitespace in ConstantRange::print output.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51606 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-14Don't assume underlying APInt type is limitedDale Johannesen
to 64 bits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51135 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-14Remove undefined behavior in hex string->APFloatDale Johannesen
conversion. Try 0x1.0000a4p+0f. Neil, please review. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51132 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-13Clean up the use of static and anonymous namespaces. This turned upDan Gohman
several things that were neither in an anonymous namespace nor static but not intended to be global. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51017 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-12Make firstEightPowers const.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50975 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-06Remove uses of llvm/System/IncludeFile.h that are no longer needed.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50695 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-05Fix more -Wshorten-64-to-32 warnings.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50659 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-02Suppress -Wshorten-64-to-32 warnings for 64-bit hosts.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50590 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-30fcntl.h is pretty standard on unix (without the sys/)Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50475 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-28Fix a pointer-arithmetic bug that caused 64-bit host pointer values toDan Gohman
be truncated to 32 bits. This fixes the recent Benchmarks/McCat/09-vor regression on x86-64, among other things. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50372 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-28Bug fix in BumpPtrAllocator: don't assume that all objects have the same ↵Ted Kremenek
alignment. "Bump" of the pointer for the next allocated object to be of the specified alignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50362 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-28Add support for response files to the CommandLine library.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50355 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-23Make these variables static.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50196 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-20Check that APFloat::convert is not trying to targetDale Johannesen
ppc long double, which doesn't work. This may break some stuff temporarily, but I want to avoid the propagation of code that assumes this works. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49983 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Use gv's --spartan option, which trades away an extra row of UI buttonsDan Gohman
for more space for displaying the graph. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49730 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-10Make several symbols static.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49496 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-01Fix compilation errors on MSVC. Patch by Argiris Kirtzidis!Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49055 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-01Change the MemoryBuffer::getFile* methods to take just a pointer to theChris Lattner
start of a filename, not a filename+length. All clients can produce a null terminated name, and the system api's require null terminated strings anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49041 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-01Reimplement MemoryBuffer::getFile with three enhancements:Chris Lattner
1) stop using MappedFile. 2) if profitable use the sys::path::MapInFilePages api to read the file. 3) otherwise fallback to read. When sys::path::MapInFilePages is implemented, this provides several benefits: #1: this avoids fragmenting memory for small files. #2: this avoids extraneous stat calls when the file size is known. #3: this only keeps the file descriptor open while reading the file, not for the duration of the lifetime of the memory buffer. This fixes a serious clang FD 'leak' problem. I believe that this will work on a win32 machine, but I don't have one to test on. I'd appreciate it if someone could check. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49031 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-01Remove the MappedFile::charBase member, rename base -> getBase() andChris Lattner
make getBase() return a const-correct pointer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49025 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-01Change DiffFilesWithTolerance to be written in terms of MemoryBuffer,Chris Lattner
not an mmapped file. This more closely matches its requirements and provides an implicitly null terminated buffer, something this routine had to emulate itself before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49024 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-01Remove MappedFile support for mapping files for write and execChris Lattner
and shared. This complicates the design, is not used, and probably doesn't even work. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49022 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-25Add explicit keywords.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48801 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-25A quick nm audit turned up several fixed tables and objects that wereDan Gohman
marked read-write. Use const so that they can be allocated in a read-only segment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48800 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-16Add assert for non-hexadecimal radixes.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48421 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-07Fix a typo. It's causing consumer-typeset to miscompile. Perhaps more.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48035 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29Add support to APInt for shift and rotate operations with APIntDan Gohman
instead of uint32_t for the shift/rotate count operand type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47741 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29Add a method to APFloat to convert directly from APInt.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47738 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-23Fix a bug that caused opt and other tools to silently ignoreDan Gohman
invalid command-line options. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47523 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20Add explicit keywords.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47382 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20Add 'sink' cmdline option. Patch by Mikhail Glushenkov!Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47377 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20Unbreak build with gcc 4.3: provide missed includes and silence most ↵Anton Korobeynikov
annoying warnings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47367 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-19Fixed bug in APInt::Profile() where the BitWidth field was not included in theTed Kremenek
profile of the APSInt object. This caused unexpected Profile collisions where none should have occurred. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47338 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-15Fixed bug in FoldingSetIteratorImpl where we did not correctly check ifTed Kremenek
we had reached the "fake bucket" after the last bucket, allowing the iterator in some cases to run off the end of the hashtable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47178 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-14Fix a warning about comparison between signed and unsigned,Dan Gohman
being consistent with the rest of the APInt implementation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47138 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-13Add countTrailingOnes member functions to APInt.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47086 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11Added "Profile" method to APFloat for use with FoldingSet.Ted Kremenek
Added member template "Add" to FoldingSetNodeID that allows "adding" arbitrary objects to a profile via dispatch to FoldingSetTrait<T>::Profile(). Removed FoldingSetNodeID::AddAPFloat and FoldingSetNodeID::APInt, as their functionality is now replaced using the above mentioned member template. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46957 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-06Add support to FoldingSet for hashing APInt objects.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46833 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-04Added "bucket_iterators" to FoldingSet. Bucket iterators allow iterationTed Kremenek
over all the nodes in a particular bucket. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46716 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-04Fixed 80 col. violation.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46709 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-31Chris' change to print an approximation to long doublesDale Johannesen
exposed a bug in APFloat's long double->double conversion of NaNs. Broke several things in the ieee part of gcc testsuite. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46617 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-29Remove top-level const qualifiers from casts, avoiding associatedDan Gohman
compiler warnings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46509 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-28Simplify the code and fix a typo.Lauro Ramos Venancio
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46458 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-28Fix fpcmp infinite loop when comparing "29-266" with "29-268".Lauro Ramos Venancio
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46455 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-19Added FoldingSet style 'profiling' support for APSInt.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46189 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-19Added FoldingSet style 'profiling' support for APInt.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46188 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-19Made 'FoldingSetNodeID' a proper class instead of a nested class inTed Kremenek
'FoldingSetNodeImpl' (previously 'FoldingSetNodeID' was a typedef of 'FoldingSetNodeImpl::NodeID'). Why? Clients can now easily forward declare 'FoldingSetNodeID' without having to include FoldingSet.h. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46187 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29Remove attribution from file headers, per discussion on llvmdev.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
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