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* Fix various doxygen warnings.Dan Gohman2010-02-221-2/+0
| | | | llvm-svn: 96779
* Refer to -help instead of --help since this is what tools themselves say.Duncan Sands2010-02-181-7/+7
| | | | | | | | Also, have tools output -help-hidden rather than refer to --help-hidden, for consistency, and likewise adjust documentation. This doesn't change every mention of --help, only those which seemed clearly safe. llvm-svn: 96578
* Add Regex::sub, for doing regular expression substitution with backreferences.Daniel Dunbar2010-02-171-0/+76
| | | | llvm-svn: 96503
* enhance raw_svector_ostream::write_impl to work with unbuffered streams,Chris Lattner2010-02-151-6/+12
| | | | | | which may call write_impl on things that are not the usual buffer. llvm-svn: 96209
* make PadToColumn return the stream so you can use:Chris Lattner2010-02-151-1/+2
| | | | | | OS.PadToColumn(42) << "foo"; llvm-svn: 96208
* Fix "the the" and similar typos.Dan Gohman2010-02-101-2/+2
| | | | llvm-svn: 95781
* add support for the sparcv9-*-* target triple to turn onChris Lattner2010-02-041-0/+6
| | | | | | 64-bit sparc codegen. Patch by Nathan Keynes! llvm-svn: 95293
* Make APInt::countLeadingZerosSlowCase() treat the contents of padding bitsJohn McCall2010-02-031-6/+18
| | | | | | as undefined. Fixes an assertion in APFloat::toString noticed by Dale. llvm-svn: 95196
* Fix MSVC build.Benjamin Kramer2010-01-291-0/+1
| | | | llvm-svn: 94809
* Convert some users of ftostr to raw_ostream.Benjamin Kramer2010-01-291-7/+7
| | | | llvm-svn: 94808
* Use llvm::format instead of ftostr (which just calls sprintf).Benjamin Kramer2010-01-291-2/+1
| | | | llvm-svn: 94807
* Replace strcpy with memcpy when we have the length around anyway.Benjamin Kramer2010-01-281-2/+3
| | | | llvm-svn: 94746
* Make SMDiagnostic::Print a const method.Mikhail Glushenkov2010-01-271-1/+1
| | | | llvm-svn: 94672
* Trailing whitespace.Mikhail Glushenkov2010-01-271-19/+19
| | | | llvm-svn: 94671
* Fix a typo that several people pointed out. Also, address the case ofDan Gohman2010-01-261-2/+4
| | | | | | wrapping that Duncan pointed out. llvm-svn: 94547
* Add a comment about a missed opportunity.Dan Gohman2010-01-261-0/+3
| | | | llvm-svn: 94507
* Print empty and full sets specially.Dan Gohman2010-01-261-1/+6
| | | | llvm-svn: 94506
* Changes to fix buffering that I forgot to commit with previous patch.Chris Lattner2010-01-221-5/+8
| | | | llvm-svn: 94222
* add a new MCAsmStreamer::GetCommentOS method to simplify stuffChris Lattner2010-01-221-0/+8
| | | | | | that doesn't want to use twines. llvm-svn: 94199
* Avoid printing a spurious semicolon when there is no filename.Dan Gohman2010-01-211-9/+12
| | | | llvm-svn: 94071
* Fix an infinite recursion problem. dbgs() should return errs() inDavid Greene2010-01-201-2/+2
| | | | | | release mode. llvm-svn: 94001
* Fix refacto reported by Nicolas Geoffray.Benjamin Kramer2010-01-181-3/+1
| | | | llvm-svn: 93723
* Temporarily revert r93581. It was causing failures in the ExecutionEngine testsBill Wendling2010-01-161-4/+2
| | | | | | on the build bots. llvm-svn: 93606
* BumpPtrAllocator: Have the DefaultSlabAllocator created at runtime, not ↵Ted Kremenek2010-01-151-2/+4
| | | | | | initialization time. This removes one of the 'init_constructors' reported in <rdar://problem/7545356>. llvm-svn: 93581
* Introduce Twine::toStringRef, a variant of toVector which avoids the copy if theBenjamin Kramer2010-01-131-2/+8
| | | | | | | twine can be represented as a single StringRef. Use the new methode to simplify some twine users. llvm-svn: 93317
* Remove unused string functions.Benjamin Kramer2010-01-111-12/+0
| | | | llvm-svn: 93183
* Add StrInStrNoCase, a StringRef version of CStrInCStrNoCase.Benjamin Kramer2010-01-111-0/+13
| | | | llvm-svn: 93174
* Turns out llvm-gcc still uses SplitString with a vector. Add it back until IBenjamin Kramer2010-01-111-0/+12
| | | | | | have a fix. llvm-svn: 93163
* Reimplement getToken and SplitString as "StringRef helper functions"Benjamin Kramer2010-01-111-28/+18
| | | | | | | | | - getToken is modeled after StringRef::split but it can split on multiple separator chars and skips leading seperators. - SplitString is a StringRef::split variant for more than 2 elements with the same behaviour as getToken. llvm-svn: 93161
* Suppress use of uninitialized variable warning.Duncan Sands2010-01-091-1/+1
| | | | llvm-svn: 93046
* More trivial optimizations to a function well outside the critical pathDouglas Gregor2010-01-071-15/+8
| | | | llvm-svn: 92896
* Switch StringRef::edit_distance over to using raw pointers, since bothDouglas Gregor2010-01-071-7/+25
| | | | | | | std::vector and llvm::SmallVector have annoying performance tradeoffs. No, I don't expect this to matter, and now it won't. llvm-svn: 92884
* Change errs() to dbgs().David Greene2010-01-051-3/+3
| | | | llvm-svn: 92646
* Change errs() to dbgs().David Greene2010-01-051-1/+2
| | | | llvm-svn: 92645
* Change errs() to dbgs().David Greene2010-01-051-34/+34
| | | | llvm-svn: 92643
* Change errs() to dbgs().David Greene2010-01-051-1/+2
| | | | llvm-svn: 92642
* Change errs() to dbgs().David Greene2010-01-051-0/+8
| | | | llvm-svn: 92641
* Change errs() to dbgs().David Greene2010-01-051-2/+3
| | | | llvm-svn: 92640
* Change errs() to dbgs().David Greene2010-01-051-1/+2
| | | | llvm-svn: 92638
* Change errs() to dbgs().David Greene2010-01-051-4/+5
| | | | llvm-svn: 92637
* Document the edit-distance algorithm used in StringRef, switch it overDouglas Gregor2009-12-311-5/+14
| | | | | | to SmallVector, and add a unit test. llvm-svn: 92340
* Implement edit distance for StringRefDouglas Gregor2009-12-301-0/+31
| | | | llvm-svn: 92309
* Do not crash when .ll printing metadata that smells like debug info, but isn't.Chris Lattner2009-12-291-46/+23
| | | | llvm-svn: 92268
* fix indentation, fit in 80 cols.Chris Lattner2009-12-291-382/+382
| | | | llvm-svn: 92267
* fix .cpp file to not wrap the entire file in namespace blocks.Chris Lattner2009-12-291-30/+23
| | | | llvm-svn: 92250
* Implement support for converting to string at "natural precision", and fix someJohn McCall2009-12-241-16/+26
| | | | | | major bugs in long-precision conversion. llvm-svn: 92150
* Substantially optimize APFloat::toString() by doing a single large divide toJohn McCall2009-12-241-0/+37
| | | | | | | | | | | | cut the significand down to the desired precision *before* entering the core divmod loop. Makes the overall algorithm logarithmic in the exponent. There's still a lot of room for improvement here, but this gets the performance back down to acceptable-for-diagnostics levels, even for long doubles. negligible, even on long doubles. llvm-svn: 92130
* Add accessors for the largest-magnitude, smallest-magnitude, andJohn McCall2009-12-241-0/+301
| | | | | | | | smallest-normalized-magnitude values in a given FP semantics. Provide an APFloat-to-string conversion which I am quite ready to admit could be much more efficient. llvm-svn: 92126
* Set Remainder before Quotient in case Quotient and LHS alias. The newJohn McCall2009-12-241-1/+1
| | | | | | order should be immune to such problems. llvm-svn: 92124
* Clarify how dbgs() operates.David Greene2009-12-231-1/+1
| | | | llvm-svn: 92083
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