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1066 Commits

Author SHA1 Message Date
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
Benjamin Kramer
49b3c58272 Fix odd declaration. 
llvm-svn: 90138
 2009-11-30 15:52:29 +00:00
Tobias Grosser
74c7605daf Remove ShortNames from getNodeLabel in DOTGraphTraits 
llvm-svn: 90134
 2009-11-30 12:38:47 +00:00
Tobias Grosser
48d8ba7043 Instantiate DefaultDOTGraphTraits 
llvm-svn: 90133
 2009-11-30 12:38:13 +00:00
Tobias Grosser
4b6d3d58f6 Do not point edge heads to source labels 
If no destination label is available, just point to the node itself
instead of pointing to some source label. Source and destination labels are
not related in any way.

llvm-svn: 90132
 2009-11-30 12:37:39 +00:00
Tobias Grosser
72a78e2a22 Only print edgeSourceLabels if they are not empty 
Graphviz can layout the graphs better if a node does not contain source
ports. Therefore only print the ports if the source ports are useful,
that means are not labeled with the empty string "".
This patch also simplifies graphs without any edgeSourceLabels e.g. the
dominance trees.

llvm-svn: 90131
 2009-11-30 12:24:40 +00:00