Douglas Gregor
c8114b239b
More trivial optimizations to a function well outside the critical path
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llvm-svn: 92896
2010-01-07 02:24:06 +00:00
Douglas Gregor
b7161a0b1c
Switch StringRef::edit_distance over to using raw pointers, since both
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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
2010-01-07 00:51:54 +00:00
Douglas Gregor
c4174c69ea
Document the edit-distance algorithm used in StringRef, switch it over
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to SmallVector, and add a unit test.
llvm-svn: 92340
2009-12-31 04:24:34 +00:00
Douglas Gregor
301af636d3
Implement edit distance for StringRef
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llvm-svn: 92309
2009-12-30 17:23:44 +00:00
Daniel Dunbar
8bb8ca3945
Use StringRef::min instead of std::min.
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llvm-svn: 89372
2009-11-19 18:53:18 +00:00
Benjamin Kramer
da70783da7
Add compare_lower and equals_lower methods to StringRef. Switch all users of
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StringsEqualNoCase (from StringExtras.h) to it.
llvm-svn: 87020
2009-11-12 20:36:59 +00:00
Daniel Dunbar
16a5387db2
Add From arguments to StringRef search functions, and tweak doxyments.
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Also, add unittests for find_first_of and find_first_not_of.
llvm-svn: 86770
2009-11-11 00:28:53 +00:00
Daniel Dunbar
4daaf9d3f4
Pass StringRef by value.
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llvm-svn: 86251
2009-11-06 10:58:06 +00:00
Daniel Dunbar
a75b499af8
Workaround what I believe is an MSVC bug where it emits a definition for a
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static const class member into each translation unit, with external linkage???
- If someone understands this issue better, please clue me in, I haven't
consulted the standard yet.
llvm-svn: 82516
2009-09-22 03:34:40 +00:00
Chris Lattner
86e1459473
simplify as daniel suggests
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llvm-svn: 82415
2009-09-20 22:56:43 +00:00
Chris Lattner
72732da2f0
move a couple non-trivial methods out of line, add new
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find_first_of/find_first_of methods.
llvm-svn: 82347
2009-09-20 01:22:16 +00:00
Chris Lattner
d2a0138c62
add some more overloads of StringRef::getAsInteger for
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common and useful integer types.
llvm-svn: 82338
2009-09-19 23:58:48 +00:00
Chris Lattner
e6fa81a475
provide a "strtoull" operation that works on StringRef's.
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llvm-svn: 82322
2009-09-19 19:47:14 +00:00
Daniel Dunbar
60e1dee7fa
Add StringRef::{rfind, rsplit}
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llvm-svn: 82087
2009-09-16 22:38:48 +00:00
