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* Update aosp/master LLVM for rebase to r222494.Stephen Hines2014-12-021-4/+4
| | | | Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
* Update LLVM for 3.5 rebase (r209712).Stephen Hines2014-05-291-1/+1
| | | | Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
* Update to LLVM 3.5a.Stephen Hines2014-04-241-1/+6
| | | | Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
* Add a Python-like join function to merge a list of strings with aJoerg Sonnenberger2013-09-031-0/+43
| | | | | | | separator between each two elements. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189846 91177308-0d34-0410-b5e6-96231b3b80d8
* Add llvm::hexDigitValue to convert single characters to hex.Jordan Rose2013-01-181-0/+11
| | | | | | This is duplicated in a couple places in the codebase. Adopt this in APFloat. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172851 91177308-0d34-0410-b5e6-96231b3b80d8
* Sort the #include lines for the include/... tree with the script.Chandler Carruth2012-12-031-1/+1
| | | | | | | | | | AKA: Recompile *ALL* the source code! This one went much better. No manual edits here. I spot-checked for silliness and grep-checked for really broken edits and everything seemed good. It all still compiles. Yell if you see something that looks goofy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169133 91177308-0d34-0410-b5e6-96231b3b80d8
* Add llvm::getOrdinalSuffix to get the appropriate -st, -nd, -rd, -th suffix.Jordan Rose2012-09-221-0/+19
| | | | | | Used by clang to print parameter indexes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164440 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix Doxygen issues:Dmitri Gribenko2012-09-131-1/+1
| | | | | | | | | * wrap code blocks in \code ... \endcode; * refer to parameter names in paragraphs correctly (\arg is not what most people want -- it starts a new paragraph). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163790 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix HashString's Bernstein hash to use unsigned chars, as is usually done.Will Dietz2012-08-301-1/+1
| | | | | | | | | | Changes the hash result for strings containing characters with values >= 128, such as UTF8 strings (not normal ASCII). Changed mostly so we match other implementations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162882 91177308-0d34-0410-b5e6-96231b3b80d8
* Move ftostr into its last user (cppbackend) and simplify it a bit.Benjamin Kramer2012-03-231-21/+0
| | | | | | New code should use raw_ostream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153326 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace (Lower|Upper)caseString in favor of StringRef's newest methods.Benjamin Kramer2011-11-061-16/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143891 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a std::string Wrapper for TableGenDavid Greene2011-07-291-0/+1
| | | | | | | | | Create a std::string wrapper for use as a DenseMap key. DenseMap is not safe in generate with strings, so this wrapper indicates that only strings guaranteed not to have certain values should be used in the DenseMap. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136481 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused STL header includes.Jay Foad2011-04-231-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130068 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a ton of comment typos found by codespell. Patch byChris Lattner2011-04-151-1/+1
| | | | | | | | Luis Felipe Strano Moraes! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
* Merge System into Support.Michael J. Spencer2010-11-291-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an optional LowerCase argument to hexdigit().Daniel Dunbar2010-11-271-3/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120213 91177308-0d34-0410-b5e6-96231b3b80d8
* utostr isn't going away too soon, try to make it slightly smaller.Benjamin Kramer2010-04-111-13/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100977 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused string functions.Benjamin Kramer2010-01-111-71/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93183 91177308-0d34-0410-b5e6-96231b3b80d8
* Add StrInStrNoCase, a StringRef version of CStrInCStrNoCase.Benjamin Kramer2010-01-111-0/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93174 91177308-0d34-0410-b5e6-96231b3b80d8
* Turns out llvm-gcc still uses SplitString with a vector. Add it back until IBenjamin Kramer2010-01-111-0/+6
| | | | | | | have a fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93163 91177308-0d34-0410-b5e6-96231b3b80d8
* Reimplement getToken and SplitString as "StringRef helper functions"Benjamin Kramer2010-01-111-8/+8
| | | | | | | | | | - 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93161 91177308-0d34-0410-b5e6-96231b3b80d8
* Move DataTypes.h to include/llvm/System, update all users. This breaks the lastChandler Carruth2009-10-261-1/+1
| | | | | | | direct inclusion edge from System to Support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85086 91177308-0d34-0410-b5e6-96231b3b80d8
* Move UnescapeString to a static function for its sole client; its ↵Daniel Dunbar2009-10-171-5/+0
| | | | | | inefficient and broken. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84358 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove llvm::EscapeString, raw_ostream::write_escaped is much faster.Daniel Dunbar2009-10-171-4/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84357 91177308-0d34-0410-b5e6-96231b3b80d8
* Move StringMap's string has function into StringExtras.hDaniel Dunbar2009-10-171-0/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84344 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove itohexstr, which only had one user.Daniel Dunbar2009-07-301-4/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77613 91177308-0d34-0410-b5e6-96231b3b80d8
* Add version of StringsEqualNoCase that takes two null-terminated C-strings ↵Ted Kremenek2009-02-211-0/+19
| | | | | | and compares up to 'len' characters. I tend to screw up string comparison functions, so anyone who is interested please review this\! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65236 91177308-0d34-0410-b5e6-96231b3b80d8
* Removed trailing whitespace.Misha Brukman2009-01-091-11/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62000 91177308-0d34-0410-b5e6-96231b3b80d8
* Work around PR1000.Duncan Sands2008-11-101-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58984 91177308-0d34-0410-b5e6-96231b3b80d8
* split out the functionality of utohexstr into a new utohex_bufferChris Lattner2008-11-101-7/+22
| | | | | | | | helper. This allows us to convert numbers to hex without necessarily needing to make a std::string to hold the result. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58961 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix incorrect testing for the end of the both strings in CStrInCStrNoCase. ↵Ted Kremenek2008-10-221-1/+1
| | | | | | This could cause a read-out-of-bounds error if s2 is smaller than s1. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58009 91177308-0d34-0410-b5e6-96231b3b80d8
* Add llvm::hexdigit to StringExtras (number -> hexadecimal char)Daniel Dunbar2008-10-141-4/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57536 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the interface of CStrInCStrNoCase be the same as strcasestr.Ted Kremenek2008-05-071-6/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50828 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some serious logical errors in CStrInCStrNoCase pointed out by Bill.Ted Kremenek2008-05-071-5/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50826 91177308-0d34-0410-b5e6-96231b3b80d8
* Guard for empty strings in CStrInCStrNoCase.Ted Kremenek2008-05-071-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50823 91177308-0d34-0410-b5e6-96231b3b80d8
* Added CStrInCStrNoCase, a portable implementation of strcasestr.Ted Kremenek2008-05-071-0/+24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50821 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix more -Wshorten-64-to-32 warnings.Evan Cheng2008-05-051-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50659 91177308-0d34-0410-b5e6-96231b3b80d8
* Make tblgen a little smarter about constants smaller than i32. Currently,Scott Michel2008-02-151-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | tblgen will complain if a sign-extended constant does not fit into a data type smaller than i32, e.g., i16. This causes a problem when certain hex constants are used, such as 0xff for byte masks or immediate xor values. tblgen will try the sign-extended value first and, if the sign extended value would overflow, it tries to see if the unsigned value will fit. Consequently, a software developer can now safely incant: (XORHIr16 R16C:$rA, 0xffff) which is somewhat clearer and more informative than incanting: (XORHIr16 R16C:$rA, (i16 -1)) even if the two are bitwise equivalent. Tblgen also outputs the 64-bit unsigned constant in the generated ISel code when getTargetConstant() is invoked. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47188 91177308-0d34-0410-b5e6-96231b3b80d8
* don't form an std::string with a null pointer, it aborts.Chris Lattner2008-01-181-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46166 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't attribute in file headers anymore. See llvmdev for theChris Lattner2007-12-291-2/+2
| | | | | | | | discussion of this change. Boy are my fingers tired. ;-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an uppercase conversion utility function.Christopher Lamb2007-10-181-0/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43146 91177308-0d34-0410-b5e6-96231b3b80d8
* fix reversal bug in preceding checkinDale Johannesen2007-09-041-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41705 91177308-0d34-0410-b5e6-96231b3b80d8
* Revise per review of previous patch.Dale Johannesen2007-08-311-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41645 91177308-0d34-0410-b5e6-96231b3b80d8
* Enhance APFloat to retain bits of NaNs (fixes oggenc).Dale Johannesen2007-08-311-0/+9
| | | | | | | | Use APFloat interfaces for more references, mostly of ConstantFPSDNode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41632 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a helper functionChris Lattner2006-11-281-0/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31981 91177308-0d34-0410-b5e6-96231b3b80d8
* Add two helper functionsChris Lattner2006-07-141-0/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29150 91177308-0d34-0410-b5e6-96231b3b80d8
* Favor C++ casts over C casts in C++ code.Reid Spencer2006-06-011-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28622 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix utostr once and for all, by making there only be one function namedChris Lattner2006-05-311-17/+14
| | | | | | | | utostr. To keep the efficiency in the 32-bit case, make it check to see if the value is 32-bits and if so switch over to the faster 32-bit case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28601 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix build breakage on alpha, without causing it on x86. as a bonus, all ↵Andrew Lenharth2006-05-311-13/+2
| | | | | | platforms can invent the same number of unique names now git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28596 91177308-0d34-0410-b5e6-96231b3b80d8
* revert for nowAndrew Lenharth2006-05-311-2/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28595 91177308-0d34-0410-b5e6-96231b3b80d8
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