Dan Gohman
e422d1b162
Link NamedMDNodes after linking GlobalValues, so that MDNodes
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which reference GlobalValues are properly remapped.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111949 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 19:37:11 +00:00
Dan Gohman
e5835fbe7f
When linking NamedMDNodes, remap their operands.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111948 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 19:31:04 +00:00
Daniel Dunbar
ae528f65ba
MC/X86: Add custom hack for recognizing "imul $12, %eax" and friends.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111947 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 19:24:18 +00:00
Daniel Dunbar
e17edff28f
MC/AsmParser: Change ParseExpression to use ParseIdentifier(), to support
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dollars in identifiers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111946 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 19:13:42 +00:00
Daniel Dunbar
ee9102587e
MC/X86: Warn on scale factors > 1 without index register, instead of erroring,
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for 'as' compatibility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111945 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 19:13:38 +00:00
Jim Grosbach
a273442891
Move enabling the local stack allocation pass into the target where it belongs.
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For now it's still a command line option, but the interface to the generic
code doesn't need to know that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111942 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 19:05:43 +00:00
Dan Gohman
05ea54e886
Use MapValue in the Linker instead of having a private function
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which does the same thing. This eliminates redundant code and
handles MDNodes better. MDNode linking still doesn't fully
work yet though.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111941 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 18:50:07 +00:00
Daniel Dunbar
1f1b865c40
MC/Parser: Accept leading dollar signs in identifiers.
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- Implemented by manually splicing the tokens. If this turns out to be
problematically platform specific, a more elegant solution would be to
implement some context dependent lexing support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111934 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 18:12:12 +00:00
Dan Gohman
c47a474802
Don't cast away qualifiers with C-style casts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111933 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 18:09:44 +00:00
Jim Grosbach
cd59dc5e81
add ARM cmd line option to force always using virtual base regs when possible.
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Intended to help ease reproducing problems by increasing base register usage
after heuristics for only using the when needed are in place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111930 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 18:04:52 +00:00
Chris Lattner
a69e6701a4
Apply "Win32's Hybrid path separator in argv[0] should be accepted to bugpoint",
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patch by NAKAMURA Takumi!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111929 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 17:44:07 +00:00
Benjamin Kramer
2f6e0e68a4
Relocate against parent if the symbol is not in section or it's a common symbol, from Roman Divacky.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111925 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 17:34:39 +00:00
Owen Anderson
53c36c41ae
Turn LVI on, previously detected failures should be fixed now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111923 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 17:21:18 +00:00
Dan Gohman
4ce307f963
MapValue support for MDNodes. This is similar to r109117, except
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that it avoids a lot of unnecessary cloning by avoiding remapping
MDNode cycles when none of the nodes in the cycle actually need to
be remapped. Also it uses the new temporary MDNode mechanism.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111922 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 17:10:10 +00:00
Dan Gohman
92b651fb19
Fix X86's isLegalAddressingMode to recognize that static addresses
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need not be RIP-relative in small mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111917 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 15:55:12 +00:00
Dan Gohman
2426668562
MDNode, MDString, and NamedMDNode are not meant to be subclassed;
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make their protected members private. And remove an unnecessary
explicit keyword.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111915 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 15:34:03 +00:00
Dan Gohman
6826114d6e
Add a comment explaining why this code doesn't just call
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ParseMetadataValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111914 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 14:35:45 +00:00
Dan Gohman
41d6ab4b88
Add a comment explaining why this code is more complex than it
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initially seems it should require.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111913 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 14:31:06 +00:00
Kalle Raiskila
55aebef654
Fix SPU BE to use all the available return registers.
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llc used to assert on the added testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111911 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 11:50:48 +00:00
Kalle Raiskila
f53fdc2e45
Remove some dead code from SPU BE that remained
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from 64bit vector support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111910 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 11:05:51 +00:00
John McCall
b82b4339d1
Check in a couple of changes that I apparently never committed:
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- teach DifferenceEngine to unify successors of calls and invokes
in certain circumstances
- basic blocks actually don't have their own numbering; did that change?
- add llvm-diff to the Makefile and CMake build systems
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111909 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 09:16:51 +00:00
Owen Anderson
59b06dc775
Don't assume that all constants with integer types are ConstantInts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111906 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 07:55:44 +00:00
Dan Gohman
d01347e080
Add braces to fix dangling else.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111896 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 02:40:27 +00:00
Dan Gohman
309b3af547
Extend function-local metadata to be usable as attachments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111895 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 02:24:03 +00:00
Dan Gohman
78aeae2d7b
When we know we have an MDValue or MDString, call EnumerateMetadata
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directly instead of going through EnumerateValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111894 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 02:10:52 +00:00
Dan Gohman
9d072f51eb
Give ParseInstructionMetadata access to the PerFunctionState object.
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This is in preparation for generalizing its parsing of function-local
values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111893 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 02:05:17 +00:00
Dan Gohman
078b05320a
Simplify this code. NamedMDNode operands are MDNodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111892 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 02:01:24 +00:00
Bruno Cardoso Lopes
8878e21fe6
Use pshufhw and pshuflw in more cases and fix getTargetShuffleNode number of arguments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111890 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 01:16:15 +00:00
Bill Wendling
5e7044bd0e
Add comments for what the condition code symbols mean.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111889 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 01:11:30 +00:00
Eric Christopher
882d62e2db
Update comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111887 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 01:10:52 +00:00
Mikhail Glushenkov
8c67e4cb3a
llvmc: Improve error handling in EmitEdgeClasses().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111886 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 01:10:22 +00:00
Eric Christopher
2012c7bb7b
Fix the opcode and the operands for the load instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111885 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 01:10:04 +00:00
Eric Christopher
f06f309002
Add register class hack that needs to go away, but makes it more obvious
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that it needs to go away. Use loadRegFromStackSlot where possible.
Also, remember to update the value map.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111883 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 00:50:47 +00:00
Chris Lattner
a78c67e9bb
fix rdar://7997827 - Accept and ignore LL and ULL suffixes on integer literals.
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Also fix 0b010 syntax to actually work while we're at it :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111876 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 00:43:25 +00:00
Eric Christopher
cb0b04ba6f
Add some more debugging code, make it more obvious that RegOffset is
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getting an address for an object and select some default values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111871 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 00:07:24 +00:00
Devang Patel
af608bd4fe
Revert r107202. It is not adding any value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111870 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 00:06:12 +00:00
Eric Christopher
1dfb4d31e0
Don't need the extra register here.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111864 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 23:28:04 +00:00
Mikhail Glushenkov
d9a7316f9a
llvmc: Make syntax more consistent.
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CompilationGraph and LanguageMap definitions do not use special syntax anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111862 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 23:21:23 +00:00
Devang Patel
49d9638075
Let FE use derived types for DW_TAG_friend.
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Patch by Alexander Herz!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111861 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 23:16:25 +00:00
Eric Christopher
8654c71e56
Add some more "get address into register" code and a more TODOs/FIXMEs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111860 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 23:14:31 +00:00
Eric Christopher
7fe55b739c
Add an ARMFunctionInfo member and use it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111854 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 22:32:45 +00:00
Dan Gohman
97cfa7dc0a
Verify that a non-uniqued non-temporary MDNode is not deleted via
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MDNode::deleteTemporary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111853 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 22:32:05 +00:00
Eric Christopher
8300712c1e
Start getting ARM loads/address computation going.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111850 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 21:44:12 +00:00
Benjamin Kramer
c522f6e70b
Fix thinko. Having no tests is great ...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111848 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 21:32:00 +00:00
Jim Grosbach
5e2475598e
Remove the MFI storage of the local allocation block size. It's not needed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111847 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 21:29:29 +00:00
Benjamin Kramer
36c6dc22bc
Reduce code duplication.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111846 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 21:23:52 +00:00
Benjamin Kramer
0b6cbfe04c
ELFObjectWriter: Run ComputeSymbolTable before recording relocations. This way we can use the information it has computed and don't have to recompute the same stuff over and over again.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111844 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 21:19:37 +00:00
Bruno Cardoso Lopes
3efc0778c9
Start using target speficic nodes for shuffles: pshufhw and pshuflw
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111837 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 20:41:02 +00:00
Jim Grosbach
67ff81a083
Better handling of local offsets for downwards growing stacks. This corrects
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relative offsets when there are offsets encoded in the instructions and
simplifies final allocation in PEI. rdar://8277890
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111836 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 20:40:38 +00:00
Gabor Greif
11bc1652c9
tyops
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111835 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 20:30:51 +00:00