Alp Toker
810a9cffb4
Move true/false StringRef helper to StringExtras
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StringRef is a low-level data wrapper that shouldn't know about language
strings like 'true' and 'false' whereas StringExtras is just the place for
higher-level utilities.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200188 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-27 04:07:36 +00:00
Chandler Carruth
974a445bd9
Re-sort all of the includes with ./utils/sort_includes.py so that
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subsequent changes are easier to review. About to fix some layering
issues, and wanted to separate out the necessary churn.
Also comment and sink the include of "Windows.h" in three .inc files to
match the usage in Memory.inc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198685 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-07 11:48:04 +00:00
Joerg Sonnenberger
f57a80f494
Add a Python-like join function to merge a list of strings with a
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separator between each two elements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189846 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-03 20:43:54 +00:00
Jordan Rose
8a53a8329f
Add llvm::hexDigitValue to convert single characters to hex.
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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
2013-01-18 21:45:30 +00:00
Chandler Carruth
255f89faee
Sort the #include lines for the include/... tree with the script.
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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
2012-12-03 17:02:12 +00:00
Jordan Rose
a2df2ba16a
Add llvm::getOrdinalSuffix to get the appropriate -st, -nd, -rd, -th suffix.
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Used by clang to print parameter indexes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164440 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-22 01:24:21 +00:00
Dmitri Gribenko
2d9eb72178
Fix Doxygen issues:
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* 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
2012-09-13 12:34:29 +00:00
Will Dietz
55a4b514fa
Fix HashString's Bernstein hash to use unsigned chars, as is usually done.
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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
2012-08-30 00:30:21 +00:00
Benjamin Kramer
e68e77569f
Move ftostr into its last user (cppbackend) and simplify it a bit.
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New code should use raw_ostream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153326 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-23 11:26:29 +00:00
Benjamin Kramer
5908536673
Replace (Lower|Upper)caseString in favor of StringRef's newest methods.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143891 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-06 20:37:06 +00:00
David Greene
cd0bc905d2
Add a std::string Wrapper for TableGen
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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
2011-07-29 19:06:58 +00:00
Jay Foad
ddcdcc8863
Remove unused STL header includes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130068 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-23 19:53:52 +00:00
Chris Lattner
7a2bdde0a0
Fix a ton of comment typos found by codespell. Patch by
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Luis Felipe Strano Moraes!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-15 05:18:47 +00:00
Michael J. Spencer
1f6efa3996
Merge System into Support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 18:16:10 +00:00
Daniel Dunbar
4aeb489043
Add an optional LowerCase argument to hexdigit().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120213 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27 13:19:46 +00:00
Benjamin Kramer
b61e94fcf8
utostr isn't going away too soon, try to make it slightly smaller.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100977 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-11 19:00:03 +00:00
Benjamin Kramer
7dd6107fcc
Remove unused string functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93183 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-11 20:33:12 +00:00
Benjamin Kramer
7462b5dd99
Add StrInStrNoCase, a StringRef version of CStrInCStrNoCase.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93174 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-11 19:45:18 +00:00
Benjamin Kramer
c30837d6c1
Turns out llvm-gcc still uses SplitString with a vector. Add it back until I
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have a fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93163 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-11 18:44:35 +00:00
Benjamin Kramer
d4f195999a
Reimplement getToken and SplitString as "StringRef helper functions"
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- 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
2010-01-11 18:03:24 +00:00
Chandler Carruth
8b67f774e9
Move DataTypes.h to include/llvm/System, update all users. This breaks the last
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direct inclusion edge from System to Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85086 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 01:35:46 +00:00
Daniel Dunbar
9bd34602fb
Move UnescapeString to a static function for its sole client; its inefficient and broken.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84358 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-17 20:43:42 +00:00
Daniel Dunbar
ca107c5c18
Remove llvm::EscapeString, raw_ostream::write_escaped is much faster.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84357 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-17 20:43:29 +00:00
Daniel Dunbar
4dee7fd2c2
Move StringMap's string has function into StringExtras.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84344 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-17 18:21:06 +00:00
Daniel Dunbar
bd17a295c1
Remove itohexstr, which only had one user.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77613 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 18:18:54 +00:00
Ted Kremenek
07bf7efa0a
Add version of StringsEqualNoCase that takes two null-terminated C-strings and compares up to 'len' characters. I tend to screw up string comparison functions, so anyone who is interested please review this\!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65236 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-21 18:25:30 +00:00
Misha Brukman
3a54b3dc87
Removed trailing whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62000 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-09 19:25:42 +00:00
Duncan Sands
c04b6917c1
Work around PR1000.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58984 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10 10:05:09 +00:00
Chris Lattner
886645a3c3
split out the functionality of utohexstr into a new utohex_buffer
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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
2008-11-10 04:22:46 +00:00
Ted Kremenek
30f100e140
Fix incorrect testing for the end of the both strings in CStrInCStrNoCase. This could cause a read-out-of-bounds error if s2 is smaller than s1.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58009 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-22 23:16:52 +00:00
Daniel Dunbar
c9debfbf06
Add llvm::hexdigit to StringExtras (number -> hexadecimal char)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57536 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 23:26:20 +00:00
Ted Kremenek
1fd2e6d84e
Make the interface of CStrInCStrNoCase be the same as strcasestr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50828 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-07 20:04:18 +00:00
Ted Kremenek
fdedd5397d
Fix some serious logical errors in CStrInCStrNoCase pointed out by Bill.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50826 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-07 19:22:36 +00:00
Ted Kremenek
fbd15899b3
Guard for empty strings in CStrInCStrNoCase.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50823 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-07 18:49:31 +00:00
Ted Kremenek
6925f5074f
Added CStrInCStrNoCase, a portable implementation of strcasestr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50821 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-07 18:35:46 +00:00
Evan Cheng
34cd4a484e
Fix more -Wshorten-64-to-32 warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50659 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-05 18:30:58 +00:00
Scott Michel
0123b7dcfa
Make tblgen a little smarter about constants smaller than i32. Currently,
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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
2008-02-15 23:05:48 +00:00
Chris Lattner
4569553432
don't form an std::string with a null pointer, it aborts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46166 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-18 18:54:31 +00:00
Chris Lattner
7ed47a1335
Don't attribute in file headers anymore. See llvmdev for the
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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
2007-12-29 19:59:42 +00:00
Christopher Lamb
c5ccbdbe32
Add an uppercase conversion utility function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43146 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-18 19:31:38 +00:00
Dale Johannesen
6d5e7d917b
fix reversal bug in preceding checkin
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41705 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-04 17:32:27 +00:00
Dale Johannesen
ee8476847d
Revise per review of previous patch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41645 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-31 17:03:33 +00:00
Dale Johannesen
eaf089430e
Enhance APFloat to retain bits of NaNs (fixes oggenc).
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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
2007-08-31 04:03:46 +00:00
Chris Lattner
d5b58c239e
Add a helper function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31981 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-28 22:32:35 +00:00
Chris Lattner
1e36126f5e
Add two helper functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29150 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-14 22:54:06 +00:00
Reid Spencer
79818a40d7
Favor C++ casts over C casts in C++ code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28622 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-01 07:03:53 +00:00
Chris Lattner
6fb568f77e
Fix utostr once and for all, by making there only be one function named
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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
2006-05-31 21:25:50 +00:00
Andrew Lenharth
37e8bde141
Fix build breakage on alpha, without causing it on x86. as a bonus, all platforms can invent the same number of unique names now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28596 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 20:18:28 +00:00
Andrew Lenharth
f48ec61fbd
revert for now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28595 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 19:16:26 +00:00
Andrew Lenharth
cffba3a6e9
make 64-bit safe and fix the build on alpha
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28593 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 18:56:42 +00:00