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1071 Commits

Author SHA1 Message Date
Sean Callanan
3439b1e14c Added a newline at the end of SMLoc.h 
llvm-svn: 93784
 2010-01-18 22:16:54 +00:00
Sean Callanan
f6a09ee2ec Changed the comment in the file header for SMLoc 
to something more accurate.

llvm-svn: 93782
 2010-01-18 22:11:34 +00:00
Sean Callanan
aef98cfcd2 Split SMLoc out in its own header so that it can 
be used independently of SourceMgr.

llvm-svn: 93780
 2010-01-18 22:07:51 +00:00
Chris Lattner
51e8abe640 move the mangler into libtarget from vmcore. 
llvm-svn: 93664
 2010-01-16 21:57:06 +00:00
Chris Lattner
6efe5156eb reapply the mangler gutting patch. 
llvm-svn: 93656
 2010-01-16 21:08:46 +00:00
Rafael Espindola
d6c021a8d7 Revert 93648. 
Mangler::getMangledName is used from lto
Mangler::setUseQuotes is used in the AsmPrinter
Mangler::setSymbolsCanStartWithDigit is used in the AsmPrinter

llvm-svn: 93652
 2010-01-16 20:27:59 +00:00
Chris Lattner
16324d20f6 Mangler::getMangledName is now dead, remove it and all the other stuff in Mangler that is now transitively dead. woo. 
llvm-svn: 93648
 2010-01-16 19:08:51 +00:00
Chris Lattner
b8765fdca1 switch liblto to use the new getNameWithPrefix() method instead of getMangledName. 
llvm-svn: 93643
 2010-01-16 18:12:14 +00:00
Chris Lattner
c88095b986 add an inefficient version of getNameWithPrefix that returns an std::string. 
llvm-svn: 93641
 2010-01-16 18:06:34 +00:00
Benjamin Kramer
92e94ed8c6 Revive dead assert. 
llvm-svn: 93638
 2010-01-16 16:14:55 +00:00
Devang Patel
3bbca51dcd Replace DebugLocTuple with DILocation. 
llvm-svn: 93630
 2010-01-16 06:09:35 +00:00
Bill Wendling
921cd93e85 Temporarily revert r93581. It was causing failures in the ExecutionEngine tests 
on the build bots.

llvm-svn: 93606
 2010-01-16 01:06:58 +00:00
Ted Kremenek
bb1779e022 BumpPtrAllocator: Have the DefaultSlabAllocator created at runtime, not initialization time. This removes one of the 'init_constructors' reported in <rdar://problem/7545356>. 
llvm-svn: 93581
 2010-01-15 23:29:34 +00:00
Tobias Grosser
fc9e55b439 Add getSource() to SuccIterator 
Get the source BB of an iterator.

llvm-svn: 93364
 2010-01-13 22:21:43 +00:00
Tobias Grosser
44e38a98c5 Extend SuccIterator 
Implement most of the missing methods to make SuccIterator random access.
operator[] is still missing.

llvm-svn: 93363
 2010-01-13 22:21:28 +00:00
Chris Lattner
e73ff5ecc3 makeNameProper is now private! 
llvm-svn: 93357
 2010-01-13 21:31:39 +00:00
Chris Lattner
951cfb6b8b ugh, my last patch just sped up a method and changed all the clients 
that I want to completely eliminate.  Add fixme's so I remember this
in the future, and add the missing helper that they should be upgraded
to use instead.

llvm-svn: 93300
 2010-01-13 07:01:09 +00:00
Chris Lattner
3c2fad1fc6 change Mangler::makeNameProper to return its result in a SmallVector 
instead of returning it in an std::string.  Based on this change:

1. Change TargetLoweringObjectFileCOFF::getCOFFSection to take a StringRef
2. Change a bunch of targets to call makeNameProper with a smallstring,
   making several of them *much* more efficient.
3. Rewrite Mangler::makeNameProper to not build names and then prepend
   prefixes, not use temporary std::strings, and to avoid other crimes.

llvm-svn: 93298
 2010-01-13 06:38:18 +00:00
Chris Lattner
23127baf26 my mistake, Mangler::makeNameProper wants to take a twine, not a stringref! 
llvm-svn: 93296
 2010-01-13 05:02:57 +00:00
Chris Lattner
b8f828a848 change makeNameProper to take a stringref instead of std::string. 
llvm-svn: 93295
 2010-01-13 04:55:33 +00:00
Duncan Sands
fa59842d87 Correct spelling. 
llvm-svn: 92910
 2010-01-07 09:05:26 +00:00
David Greene
ede60e521f Fix a build error by adding a missing commit. 
llvm-svn: 92670
 2010-01-05 01:36:30 +00:00
Chris Lattner
89b1b63bdf teach instcombine to optimize pointer difference idioms involving constant 
expressions.  This is a step towards comment #4 in PR3351.

llvm-svn: 92401
 2010-01-01 22:29:12 +00:00
Chris Lattner
f1704b24be remove #include that comes in from ConstantFolder.h 
llvm-svn: 92232
 2009-12-28 21:52:06 +00:00
Chris Lattner
28de6cdbf5 remove #include of Function.h from IRBuilder 
llvm-svn: 92231
 2009-12-28 21:50:56 +00:00
Chris Lattner
e70c40e8ac move debug info stuff out of line, allowing two #includes 
to go away from IRBuilder.h

llvm-svn: 92230
 2009-12-28 21:45:40 +00:00
Chris Lattner
e0b9847223 split code that doesn't need to be templated out of IRBuilder into a new 
non-templated IRBuilderBase class.  Move that large CreateGlobalString
out of line, eliminating the need to #include GlobalVariable.h in IRBuilder.h

llvm-svn: 92227
 2009-12-28 21:28:46 +00:00
Chris Lattner
13e5945d1d rename ivar to be more descriptive. 
llvm-svn: 92226
 2009-12-28 21:12:29 +00:00
Chris Lattner
cd3aa9d1ff rename getMDKind -> getMDKindID, make it autoinsert if an MD Kind 
doesn't exist already, eliminate registerMDKind.  Tidy up a bunch
of random stuff.

llvm-svn: 92225
 2009-12-28 20:45:51 +00:00
Bill Wendling
baec6e54f4 Add an "ATTRIBUTE_UNUSED" macro (and use it). It's for variables which are 
mainly used in debugging and/or assert situations. It should make the compiler
and the static analyzer stop nagging us about them.

llvm-svn: 92181
 2009-12-28 01:20:29 +00:00
David Greene
d411e1b728 Fix a comment. 
llvm-svn: 92082
 2009-12-23 23:19:43 +00:00
David Greene
ac142c7e5d Convert debug messages to use dbgs(). Generally this means 
s/errs/dbgs/g except for certain special cases.

llvm-svn: 92016
 2009-12-23 18:25:37 +00:00
David Greene
3f7cf289ed Provide dbgs(), a circular-buffering debug output stream. By default it 
simply passes output to errs().  If -debug-buffer-size=N is set N > 0,
dbgs() buffers its output until program termination and dumps the last N
characters sent to it.  This is handy when debugging very large inputs.

llvm-svn: 92002
 2009-12-23 16:39:06 +00:00
David Greene
f1f78a15e1 Add circular_raw_ostream, which buffers its output in a circular queue 
and outputs it when explicitly flushed.  The intent is to use it in
situations such as debug output logging where a signal handler can take
care of flushing the buffer at program termination.

llvm-svn: 92001
 2009-12-23 16:08:15 +00:00
Anton Korobeynikov
903c2a0cb5 Restore snprintf weirdness for VCPP only 
llvm-svn: 91918
 2009-12-22 20:11:00 +00:00
Chris Lattner
e1abf0437c don't run GVN at -O1, GCC doesn't do it's equivalent at that optimization level. 
llvm-svn: 91886
 2009-12-22 04:47:41 +00:00
Anton Korobeynikov
299ec7d3e7 Remove uber-gross hack. The define _snprintf to snprintf is invalid due to two reasons: 1. Accroding to C++ standard snprintf should be available in std namespace (and __gnu_cxx in case of GCC to). Such ifdef will change all snprintf's to _snprintf's, but won't bring snprintf to all necessary namespaces. Thus e.g. any locale-using code on mingw will yield an error (include this file + string to see the result) 2. MSVCRT's _snprintf does not comply with C99 standard. Standard one is snprintf. 
llvm-svn: 91842
 2009-12-21 20:19:37 +00:00
Chris Lattner
e390b70e2c Make some methods const. The only interesting change here is that 
it changes raw_fd_ostream::preferred_buffer_size to return zero on
a scary stat failure instead of setting the stream to an error state.
This method really should not mutate the stream.

llvm-svn: 91740
 2009-12-19 01:38:42 +00:00
Dan Gohman
3ceb7c0c47 Add utility routines for NSW multiply. 
llvm-svn: 91664
 2009-12-18 03:10:26 +00:00
Dan Gohman
6bb50740f4 Add utility routines for creating integer negation operators with NSW set. 
Integer negation only overflows with INT_MIN, but that's an important case.

llvm-svn: 91662
 2009-12-18 02:58:50 +00:00
Chris Lattner
f1a0d32b5f improve isPodLike to know that all non-class types are pod. 
llvm-svn: 91425
 2009-12-15 07:40:44 +00:00
Chris Lattner
587962c667 Remove isPod() from DenseMapInfo, splitting it out to its own 
isPodLike type trait.  This is a generally useful type trait for
more than just DenseMap, and we really care about whether something
acts like a pod, not whether it really is a pod.

llvm-svn: 91421
 2009-12-15 07:26:43 +00:00
Chris Lattner
05651d4544 add an ALWAYS_INLINE macro, which does the obvious thing. 
llvm-svn: 91416
 2009-12-15 06:14:33 +00:00
Dan Gohman
8e0956f734 Micro-optimize these functions in the case where they are not inlined. 
llvm-svn: 91316
 2009-12-14 19:32:31 +00:00
Jeffrey Yasskin
9cba192e78 Make it easier to use the llvm_unreachable and DEBUG macros without "using 
namespace llvm" by qualifying their implementations with ::llvm::.

llvm-svn: 91206
 2009-12-12 04:08:32 +00:00
Anders Carlsson
25a1bae472 Add qualifiers for calls to member functions in dependent bases. 
llvm-svn: 91087
 2009-12-11 01:04:42 +00:00
Chris Lattner
aee232cb03 Add helper methods for forming shift operations with a constant 
shift amount.

llvm-svn: 90694
 2009-12-06 01:56:22 +00:00
Bob Wilson
b8002101b4 Fix indentation. 
llvm-svn: 90613
 2009-12-04 22:46:47 +00:00
Mike Stump
cbbfda910a Create yet another helper for Invoke. 
llvm-svn: 90514
 2009-12-04 01:53:15 +00:00
Mike Stump
9bc36df3e7 Add some helpers for Invoke to mirror CreateCall helpers. 
llvm-svn: 90508
 2009-12-04 01:26:26 +00:00