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0d4960c3ca
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9262 Commits

Author SHA1 Message Date
Chris Lattner
0d4960c3ca change SectionKindForGlobal from being a public (and 
previously virtual) function to being a static function
in the .cpp file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76997 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 20:14:10 +00:00
Chris Lattner
b303504a56 make SectionKindForGlobal target independent, and therefore non-virtual. 
It's classifications now include elf-specific discriminators.  Targets
that don't have these features (like darwin and pecoff) simply treat
data.rel like data, etc.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76993 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 19:15:47 +00:00
Chris Lattner
f20f250b6f we already know the sectionkind when invoking SelectSectionForGlobal, 
pass it in instead of recomputing it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76990 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 18:42:53 +00:00
Chris Lattner
7420ab2191 make SectionForGlobal non-virtual, add a hook for pic16 to do its "address=" hack. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76989 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 18:34:27 +00:00
Jakob Stoklund Olesen
78d12644b9 Add support for promoting SETCC operations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76987 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 18:22:59 +00:00
Dan Gohman
02a436c48e Convert several more passes to use getAnalysisIfAvailable<TargetData>() 
instead of getAnalysis<TargetData>().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76982 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 18:13:53 +00:00
Dan Gohman
6b118a2122 Add specific classes for Add, Sub, and Mul, for convenience. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76981 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 18:12:25 +00:00
Chris Lattner
2dcafe4b8f move ELF-specific code into ELFTargetAsmInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76976 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 17:02:17 +00:00
Chris Lattner
8adc547a91 make SectionFlagsForGlobal a private static function instead of a public 
virtual one.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76973 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 16:46:50 +00:00
Daniel Dunbar
1cd1d98232 Move more to raw_ostream, provide support for writing MachineBasicBlock, 
LiveInterval, etc to raw_ostream.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76965 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 10:36:58 +00:00
Daniel Dunbar
3f0e83067d Move to raw_ostream. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76963 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 09:53:24 +00:00
Daniel Dunbar
82a29b6a02 Allow llvm_report_error to accept a Twine. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76961 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 07:58:10 +00:00
Eli Friedman
23ed52752b Remove unused member functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76960 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 07:43:59 +00:00
Daniel Dunbar
050578fb4a Fix constructor types 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76958 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 07:12:20 +00:00
Daniel Dunbar
2538f7ab2e Add Twine ADT. 
- Not currently used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76956 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 07:04:27 +00:00
Chris Lattner
78717cb63d Implement getSectionPrefixForUniqueGlobal to return null, indicating that 
darwin does it's own unique and special and wonderful thing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76952 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 05:02:38 +00:00
Chris Lattner
55acc6807f Replace UniqueSectionForGlobal with getSectionPrefixForUniqueGlobal. 
The later doesn't depend on any crazy LLVM IR stuff, and this
pulls the concatenation of prefix with GV name (the root problem behind
PR4584) out one level.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76948 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 04:49:34 +00:00
Chris Lattner
837f332372 document SectionFlags::Named better and make it more easily greppable by 
eliminating isNamed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76946 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 04:26:19 +00:00
Chris Lattner
c440cc7f2c use section flags more correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76944 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 04:08:17 +00:00
Chris Lattner
083a1e0597 make Constant::getRelocationInfo return an enum, as suggested by Duncan. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76938 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 03:27:21 +00:00
Chris Lattner
ad733cd851 remove more bits of small section support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76937 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 03:16:53 +00:00
Chris Lattner
013e6b6309 Remove SectionKind::Small*. This was only used on mips, and is apparently 
a sad mistake that is regretted. :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76935 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 03:11:51 +00:00
Dan Gohman
d3ff304557 Give SCEVAddRecExpr no-signed-overflow and no-unsigned-overflow flags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76928 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 01:01:06 +00:00
Dan Gohman
2f1b15386f Give the SCEV class a SubclassData field. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76927 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 00:59:53 +00:00
Dan Gohman
a271d36d7c Fix whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76926 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 00:55:33 +00:00
Owen Anderson
5bd68393ed Privatize the ConstantVector tables. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76922 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 00:36:24 +00:00
Dan Gohman
d2cb3d2c32 Remove the IA-64 backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76920 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 00:30:09 +00:00
Owen Anderson
006c77df8c Privatize the ConstantStruct table. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76912 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 23:25:33 +00:00
David Greene
ed0e2adc70 Write space padding as one string to speed up comment printing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76910 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 23:21:10 +00:00
Reid Kleckner
10b4fc552f Re-committing r76828 with the JIT memory manager changes now that the build 
bots like the BumpPtrAllocator changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76902 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 21:46:56 +00:00
Duncan Sands
17e4aa7d0a Fix PR4614: the Intel C compiler defines _GNUC__ 
but does not provide __builtin_bswap32/64.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76896 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 19:08:27 +00:00
Daniel Dunbar
bc8d813f71 Switch ValueSymbolTable to StringRef based API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76894 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 18:52:12 +00:00
Daniel Dunbar
e6c42dd6d3 Add llvm::Value::getNameRef, for help in API migration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76893 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 18:50:53 +00:00
Reid Kleckner
8f51a62b41 Re-committing changes from r76825 to BumpPtrAllocator with a fix and tests for 
an off-by-one error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76891 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 18:34:13 +00:00
Daniel Dunbar
6316fbcb04 Convert StringMap to using StringRef for its APIs. 
- Yay for '-'s and simplifications!

 - I kept StringMap::GetOrCreateValue for compatibility purposes, this can
   eventually go away. Likewise the StringMapEntry Create functions still follow
   the old style.

 - NIFC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76888 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 18:17:34 +00:00
Andrew Lenharth
787b0db33c emit simple node was using different labels for fields than the rest of the graph writter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76879 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 15:24:38 +00:00
Andreas Bolka
b4c28e97f4 Cache dependence computation using FoldingSet. 
This introduces an LDA-internal DependencePair class. The intention is,
that this is a place where dependence testers can store various results
such as SCEVs describing conflicting iterations, breaking conditions,
distance/direction vectors, etc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76877 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 14:32:46 +00:00
Chris Lattner
f0395160f9 enhance DepthFirstIterator to support more robust operations in the face 
of code mutating the graph while it is being traversed.  Patch by 
Olaf Krzikalla!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76869 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 06:30:28 +00:00
Chris Lattner
903cb3908e remove a really old and dead header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76855 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 04:59:02 +00:00
Devang Patel
2f9c3b002d MDString 
- Rename member function size(). New name is length().
- Store string beginning and length. Earlier it used to store string end.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76841 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 02:00:51 +00:00
Andreas Bolka
3b59dd886a Minor cosmetics: indentation, formatting, naming. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76839 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 01:57:06 +00:00
Reid Kleckner
4bf370698a Reverting r76825 and r76828, since they caused clang runtime errors and some build failure involving memset. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76838 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 01:40:54 +00:00
Devang Patel
6b0c2173a3 Hide constructors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76835 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 01:19:53 +00:00
Devang Patel
104cf9e02b Derive MDNode from MetadataBase instead of Constant. Emit MDNodes into METADATA_BLOCK in bitcode file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76834 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 01:07:34 +00:00
Reid Kleckner
81ce3ed08c Make the JIT code emitter properly retry and ask for more memory when it runs 
out of memory, and also make the default memory manager allocate more memory
when it runs out.

Also, switch function stubs and global data over to using the BumpPtrAllocator.

This makes it so the JIT no longer mmaps (or the equivalent on Windows) 16 MB
of memory, and instead allocates in 512K slabs.  I suspect this size could go
lower, especially on embedded platforms, now that more slabs can be allocated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76828 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 00:49:59 +00:00
Reid Kleckner
95eb3ad353 Parameterize the BumpPtrAllocator over a slab allocator. It defaults to using 
malloc, so there should be no functional changes to other code.

These changes are necessary since I have plans to use this allocator in the JIT
memory manager, and it needs a special allocator.

I also added some tests which helped me pinpoint some bugs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76825 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 00:30:41 +00:00
Chris Lattner
819c4f365f remove SectionFlags::Small: it is only used on Xcore, and we'll find 
a better solution for it in the future.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76818 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 23:27:22 +00:00
David Greene
340482dcc0 Constify the key in Mi2IndexMap. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76801 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 21:56:14 +00:00
Daniel Dunbar
b834a7b73c Define npos in a way that should make MSVC happier. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76785 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 21:08:31 +00:00
David Greene
67e59834fc Put comment printing under asm-verbose. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76780 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 20:33:26 +00:00