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1396 Commits

Author SHA1 Message Date
Chris Lattner
469340493c switch liblto to use the new getNameWithPrefix() method instead of getMangledName. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93643 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-16 18:12:14 +00:00
Chris Lattner
61f160a84e add an inefficient version of getNameWithPrefix that returns an std::string. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93641 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-16 18:06:34 +00:00
Benjamin Kramer
ea37eb55ee Revive dead assert. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93638 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-16 16:14:55 +00:00
Devang Patel
6b61f5816e Replace DebugLocTuple with DILocation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93630 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-16 06:09:35 +00:00
Bill Wendling
c5b7b19677 Temporarily revert r93581. It was causing failures in the ExecutionEngine tests 
on the build bots.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93606 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-16 01:06:58 +00:00
Ted Kremenek
67c59826bf BumpPtrAllocator: Have the DefaultSlabAllocator created at runtime, not initialization time. This removes one of the 'init_constructors' reported in <rdar://problem/7545356>. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93581 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-15 23:29:34 +00:00
Tobias Grosser
edd1cc78d2 Add getSource() to SuccIterator 
Get the source BB of an iterator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93364 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-13 22:21:43 +00:00
Tobias Grosser
5106140a50 Extend SuccIterator 
Implement most of the missing methods to make SuccIterator random access.
operator[] is still missing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93363 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-13 22:21:28 +00:00
Chris Lattner
145438489f makeNameProper is now private! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93357 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-13 21:31:39 +00:00
Chris Lattner
0e7ab8cb07 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93300 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-13 07:01:09 +00:00
Chris Lattner
4813035b72 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93298 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-13 06:38:18 +00:00
Chris Lattner
36e69ae3c1 my mistake, Mangler::makeNameProper wants to take a twine, not a stringref! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93296 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-13 05:02:57 +00:00
Chris Lattner
1cb75460b6 change makeNameProper to take a stringref instead of std::string. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93295 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-13 04:55:33 +00:00
Duncan Sands
452394d812 Correct spelling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92910 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-07 09:05:26 +00:00
David Greene
acc935986d Fix a build error by adding a missing commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92670 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-05 01:36:30 +00:00
Chris Lattner
f2ebc682d1 teach instcombine to optimize pointer difference idioms involving constant 
expressions.  This is a step towards comment #4 in PR3351.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92401 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-01 22:29:12 +00:00
Chris Lattner
66e89df188 remove #include that comes in from ConstantFolder.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92232 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-28 21:52:06 +00:00
Chris Lattner
2ad32752b9 remove #include of Function.h from IRBuilder 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92231 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-28 21:50:56 +00:00
Chris Lattner
43469b6957 move debug info stuff out of line, allowing two #includes 
to go away from IRBuilder.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92230 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-28 21:45:40 +00:00
Chris Lattner
a53cfd16f0 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92227 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-28 21:28:46 +00:00
Chris Lattner
aca8d54c4f rename ivar to be more descriptive. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92226 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-28 21:12:29 +00:00
Chris Lattner
0eb419800a rename getMDKind -> getMDKindID, make it autoinsert if an MD Kind 
doesn't exist already, eliminate registerMDKind.  Tidy up a bunch
of random stuff.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92225 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-28 20:45:51 +00:00
Bill Wendling
079b6f5ee5 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92181 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-28 01:20:29 +00:00
David Greene
001762bb25 Fix a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92082 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-23 23:19:43 +00:00
David Greene
0ff129f061 Convert debug messages to use dbgs(). Generally this means 
s/errs/dbgs/g except for certain special cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92016 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-23 18:25:37 +00:00
David Greene
b5d568cc70 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92002 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-23 16:39:06 +00:00
David Greene
e59011e7d9 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92001 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-23 16:08:15 +00:00
Anton Korobeynikov
4935a02101 Restore snprintf weirdness for VCPP only 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91918 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-22 20:11:00 +00:00
Chris Lattner
508355c982 don't run GVN at -O1, GCC doesn't do it's equivalent at that optimization level. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91886 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-22 04:47:41 +00:00
Anton Korobeynikov
7b1eb8a409 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. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91842 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-21 20:19:37 +00:00
Chris Lattner
cd0129f5a6 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91740 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-19 01:38:42 +00:00
Dan Gohman
411984810e Add utility routines for NSW multiply. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91664 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-18 03:10:26 +00:00
Dan Gohman
bdc46c6af5 Add utility routines for creating integer negation operators with NSW set. 
Integer negation only overflows with INT_MIN, but that's an important case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91662 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-18 02:58:50 +00:00
Chris Lattner
dc2e570411 improve isPodLike to know that all non-class types are pod. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91425 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-15 07:40:44 +00:00
Chris Lattner
4bbf4ee149 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91421 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-15 07:26:43 +00:00
Chris Lattner
96c7ae5e97 add an ALWAYS_INLINE macro, which does the obvious thing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91416 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-15 06:14:33 +00:00
Dan Gohman
a4f8ecd85d Micro-optimize these functions in the case where they are not inlined. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91316 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-14 19:32:31 +00:00
Jeffrey Yasskin
66b856683f Make it easier to use the llvm_unreachable and DEBUG macros without "using 
namespace llvm" by qualifying their implementations with ::llvm::.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91206 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-12 04:08:32 +00:00
Anders Carlsson
da920fa4f9 Add qualifiers for calls to member functions in dependent bases. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91087 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-11 01:04:42 +00:00
Chris Lattner
90ec9680a9 Add helper methods for forming shift operations with a constant 
shift amount.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90694 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-06 01:56:22 +00:00
Bob Wilson
ea7bfc5aa0 Fix indentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90613 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-04 22:46:47 +00:00
Mike Stump
9b195eaefd Create yet another helper for Invoke. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90514 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-04 01:53:15 +00:00
Mike Stump
b39a407576 Add some helpers for Invoke to mirror CreateCall helpers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90508 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-04 01:26:26 +00:00
Benjamin Kramer
795eb2ae8e Fix odd declaration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90138 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-30 15:52:29 +00:00
Tobias Grosser
56f4ef3232 Remove ShortNames from getNodeLabel in DOTGraphTraits 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90134 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-30 12:38:47 +00:00
Tobias Grosser
a10d598602 Instantiate DefaultDOTGraphTraits 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90133 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-30 12:38:13 +00:00
Tobias Grosser
ce4edd647b 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90132 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-30 12:37:39 +00:00
Tobias Grosser
c500566d9f 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90131 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-30 12:24:40 +00:00
Daniel Dunbar
4153982375 SourceMgr: Add ShowLine argument to PrintMessage, to allow suppressing the source line output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89627 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-22 22:08:00 +00:00
Daniel Dunbar
5a325e3663 Use ExtractElementInst::Create instead of new; patch by Artur Pietrek! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89606 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-22 18:27:43 +00:00