OSDN Git Service
Akira Hatanaka [Tue, 24 Jan 2012 21:41:09 +0000 (21:41 +0000)]
64-bit sign extension in register instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148862
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Jim Grosbach [Tue, 24 Jan 2012 21:06:59 +0000 (21:06 +0000)]
Tidy up. Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148856
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Matt Beaumont-Gay [Tue, 24 Jan 2012 19:43:30 +0000 (19:43 +0000)]
Sink assert-only variables into the asserts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148849
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Kostya Serebryany [Tue, 24 Jan 2012 19:34:43 +0000 (19:34 +0000)]
[asan] enable asan only for the functions that have Attribute::AddressSafety
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148846
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Jim Grosbach [Tue, 24 Jan 2012 18:53:13 +0000 (18:53 +0000)]
NEON VST4(one lane) assembly parsing and encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148836
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Owen Anderson [Tue, 24 Jan 2012 18:37:29 +0000 (18:37 +0000)]
Widen the instruction encoder that TblGen emits to a 64 bits, which should accomodate every target I can think of offhand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148833
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Jim Grosbach [Tue, 24 Jan 2012 18:37:25 +0000 (18:37 +0000)]
NEON VLD4(one lane) assembly parsing and encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148832
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Jakob Stoklund Olesen [Tue, 24 Jan 2012 18:09:18 +0000 (18:09 +0000)]
Fix old doxygen comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148825
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Jakob Stoklund Olesen [Tue, 24 Jan 2012 18:06:05 +0000 (18:06 +0000)]
Add an (interleave A, B, ...) SetTheory operator.
This will interleave the elements from two or more lists.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148824
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Chandler Carruth [Tue, 24 Jan 2012 18:00:44 +0000 (18:00 +0000)]
Undo an over zealous rename. This bit of the CMake build really is
dealing in the host triple, be honest about it and document the decision
to default the target triple to the host triple unless overridden.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148822
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Jim Grosbach [Tue, 24 Jan 2012 17:55:36 +0000 (17:55 +0000)]
NEON Two-operand assembly aliases for VSRA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148821
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Jim Grosbach [Tue, 24 Jan 2012 17:55:32 +0000 (17:55 +0000)]
Remove redundant test file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148820
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Jim Grosbach [Tue, 24 Jan 2012 17:49:15 +0000 (17:49 +0000)]
NEON Two-operand assembly aliases for VSLI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148819
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Jim Grosbach [Tue, 24 Jan 2012 17:46:58 +0000 (17:46 +0000)]
NEON Two-operand assembly aliases for VSRI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148818
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Jim Grosbach [Tue, 24 Jan 2012 17:46:54 +0000 (17:46 +0000)]
Tidy up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148817
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Jim Grosbach [Tue, 24 Jan 2012 17:23:29 +0000 (17:23 +0000)]
NEON add correct predicates for some asm aliases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148815
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David Blaikie [Tue, 24 Jan 2012 16:18:30 +0000 (16:18 +0000)]
Reword comment based on feedback by Duncan Sands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148809
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Chris Lattner [Tue, 24 Jan 2012 14:31:22 +0000 (14:31 +0000)]
basic instcombine support for CDS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148806
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Chris Lattner [Tue, 24 Jan 2012 14:17:05 +0000 (14:17 +0000)]
C++, CBE, and TLOF support for ConstantDataSequential
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148805
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Chris Lattner [Tue, 24 Jan 2012 14:04:40 +0000 (14:04 +0000)]
Rearrange argument order of ::get methods so that LLVMContext comes first,
add a ConstantDataArray::getString method that corresponds to the (to be
removed) StringRef version of ConstantArray::get, but is dramatically more
efficient.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148804
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Elena Demikhovsky [Tue, 24 Jan 2012 13:54:13 +0000 (13:54 +0000)]
ZERO_EXTEND operation is optimized for AVX.
v8i16 -> v8i32, v4i32 -> v4i64 - used vpunpck* instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148803
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Chris Lattner [Tue, 24 Jan 2012 13:41:11 +0000 (13:41 +0000)]
add more support for ConstantDataSequential
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148802
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Evgeniy Stepanov [Tue, 24 Jan 2012 13:05:33 +0000 (13:05 +0000)]
An option to selectively enable part of ARM EHABI support.
This change adds an new option --arm-enable-ehabi-descriptors that
enables emitting unwinding descriptors. This provides a mode with a
working backtrace() without the (currently broken) exception support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148800
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Benjamin Kramer [Tue, 24 Jan 2012 12:08:28 +0000 (12:08 +0000)]
Bit pack DIE structures better.
16 bits are sufficient to store attributes, tags and forms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148799
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Eric Christopher [Tue, 24 Jan 2012 10:11:49 +0000 (10:11 +0000)]
Fix the testcases for the previous patch.
rdar://
10278198
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148795
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Eric Christopher [Tue, 24 Jan 2012 09:43:28 +0000 (09:43 +0000)]
Remove generation of DW_AT_sibling. Nothing as far as I can tell uses it.
Saves about 1.5% on debug info size.
rdar://
10278198
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148794
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Chris Lattner [Tue, 24 Jan 2012 09:31:43 +0000 (09:31 +0000)]
Add AsmPrinter (aka MCLowering) support for ConstantDataSequential,
and clean up some other misc stuff. Unlike ConstantArray, we will
prefer to emit .fill directives for "String" arrays that all have
the same value, since they are denser than emitting a .ascii
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148793
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Chris Lattner [Tue, 24 Jan 2012 09:01:07 +0000 (09:01 +0000)]
Add various "string" methods to ConstantDataSequential, which have the
same semantics as ConstantArray's but much more efficient because they
don't have to return std::string's. The ConstantArray methods will
eventually be removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148792
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Chris Lattner [Tue, 24 Jan 2012 08:58:57 +0000 (08:58 +0000)]
add ::drop_back() and ::drop_front() methods, which are like pop_front/pop_back on a vector, but a) aren't destructive to "this", and b) can take a # elements to drop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148791
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Chris Lattner [Tue, 24 Jan 2012 07:54:10 +0000 (07:54 +0000)]
teach valuetracking about ConstantDataSequential
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148790
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Chris Lattner [Tue, 24 Jan 2012 05:49:24 +0000 (05:49 +0000)]
switch SCEV to use the new ConstantFoldLoadThroughGEPIndices function
instead of its own hard coded thing, allowing it to handle
ConstantDataSequential and fixing some obscure bugs (e.g. it would
previously crash on a CAZ of vector type).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148788
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Chris Lattner [Tue, 24 Jan 2012 05:43:50 +0000 (05:43 +0000)]
Split the interesting bits of ConstantFoldLoadThroughGEPConstantExpr
out into a new ConstantFoldLoadThroughGEPIndices (more useful) function
and rewrite it to be simpler, more efficient, and to handle the new
ConstantDataSequential type.
Enhance ConstantFoldLoadFromConstPtr to handle ConstantDataSequential.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148786
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Chris Lattner [Tue, 24 Jan 2012 05:42:11 +0000 (05:42 +0000)]
Add some accessor methods to CAZ and UndefValue that help simplify clients.
Make some CDS methods public.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148785
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Anton Korobeynikov [Tue, 24 Jan 2012 04:58:56 +0000 (04:58 +0000)]
Use correct register class for am2offset register operands.
This pacifies machine verifier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148782
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Jakob Stoklund Olesen [Tue, 24 Jan 2012 04:44:01 +0000 (04:44 +0000)]
Preserve <def,undef> flags in CoalesceExtSubRegs.
This won't have an effect until EliminateRegSequences() starts setting
the undef flags.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148779
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Chris Lattner [Tue, 24 Jan 2012 04:43:41 +0000 (04:43 +0000)]
implement the ConstantDataSequential accessor methods.
No need for 'getOperand' :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148778
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Craig Topper [Tue, 24 Jan 2012 03:03:17 +0000 (03:03 +0000)]
Add comments near load pattern fragments indicating that all integer vector loads are promoted to v2i64 or v4i64 so that no one tries to reintroduce pattern fragments for other types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148771
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Jim Grosbach [Tue, 24 Jan 2012 00:58:13 +0000 (00:58 +0000)]
NEON VST4(multiple 4 element structures) assembly parsing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148764
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Jim Grosbach [Tue, 24 Jan 2012 00:43:17 +0000 (00:43 +0000)]
NEON VLD4(multiple 4 element structures) assembly parsing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148762
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Jim Grosbach [Tue, 24 Jan 2012 00:43:12 +0000 (00:43 +0000)]
Tidy up. Remove some vertical space for readability.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148761
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Chandler Carruth [Tue, 24 Jan 2012 00:30:17 +0000 (00:30 +0000)]
Revert r148686 (and r148694, a fix to it) due to a serious layering
violation -- MC cannot depend on CodeGen.
Specifically, the MCTargetDesc component of each target is actually
a subcomponent of the MC library. As such, it cannot depend on the
target-independent code generator, because MC itself cannot depend on
the target-independent code generator. This change moved a flag from the
ARM MCTargetDesc file ARMMCAsmInfo.cpp to the CodeGen layer in
ARMException.cpp, leaving behind an 'extern' to refer back to it. That
layering order isn't viable givin the constraints outlined above.
Commandline flags are designed to be static specifically to avoid these
types of bugs.
Fixing this is likely going to require some non-trivial refactoring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148759
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Jim Grosbach [Tue, 24 Jan 2012 00:12:39 +0000 (00:12 +0000)]
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148757
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Jim Grosbach [Tue, 24 Jan 2012 00:07:41 +0000 (00:07 +0000)]
NEON VST3(single element from one lane) assembly parsing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148755
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Devang Patel [Mon, 23 Jan 2012 23:56:33 +0000 (23:56 +0000)]
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148751
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Jim Grosbach [Mon, 23 Jan 2012 23:45:44 +0000 (23:45 +0000)]
NEON VST3(multiple 3-element structures) assembly parsing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148748
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David Blaikie [Mon, 23 Jan 2012 23:27:47 +0000 (23:27 +0000)]
Changing bitfield enums to unsigned ints.
This was suggested by Chandler Carruth on the basis of past experience with
esoteric compilers/quirks relating to signed enums.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148746
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Jim Grosbach [Mon, 23 Jan 2012 23:20:46 +0000 (23:20 +0000)]
NEON VLD3(multiple 3-element structures) assembly parsing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148745
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Anton Korobeynikov [Mon, 23 Jan 2012 22:57:52 +0000 (22:57 +0000)]
Add missed mayStore flag to STREXD / t2STREXD
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148742
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Chris Lattner [Mon, 23 Jan 2012 22:57:10 +0000 (22:57 +0000)]
start the implementation of a new ConstantDataVector and ConstantDataArray
classes, per PR1324. Not all of their helper functions are implemented,
nothing creates them, and the rest of the compiler doesn't handle them yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148741
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Bill Wendling [Mon, 23 Jan 2012 22:55:02 +0000 (22:55 +0000)]
Remove extraneous ';'s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148740
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David Blaikie [Mon, 23 Jan 2012 22:37:11 +0000 (22:37 +0000)]
Remove dead default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148738
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Devang Patel [Mon, 23 Jan 2012 22:35:25 +0000 (22:35 +0000)]
Intel syntax: Robustify parsing of memory operand's displacement experssion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148737
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David Blaikie [Mon, 23 Jan 2012 22:22:44 +0000 (22:22 +0000)]
Simplify llvm::cl::Option by using a bit field instead of manual bit packing.
This still preserves the same total layout.
Previously it looked like:
*** Dumping AST Record Layout
0 | class llvm::cl::Option
0 | (Option vtable pointer)
8 | int NumOccurrences
12 | int Flags
16 | unsigned int Position
20 | unsigned int AdditionalVals
24 | class llvm::cl::Option * NextRegistered
32 | const char * ArgStr
40 | const char * HelpStr
48 | const char * ValueStr
sizeof=56, dsize=56, align=8
nvsize=56, nvalign=8
Now it looks like:
*** Dumping AST Record Layout
0 | class llvm::cl::Option
0 | (Option vtable pointer)
8 | int NumOccurrences
12 | enum NumOccurrencesFlag Occurrences
12 | unsigned int Value
12 | enum OptionHidden HiddenFlag
12 | enum FormattingFlags Formatting
13 | unsigned int Misc
16 | unsigned int Position
20 | unsigned int AdditionalVals
24 | class llvm::cl::Option * NextRegistered
32 | const char * ArgStr
40 | const char * HelpStr
48 | const char * ValueStr
sizeof=56, dsize=56, align=8
nvsize=56, nvalign=8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148736
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Jim Grosbach [Mon, 23 Jan 2012 21:53:26 +0000 (21:53 +0000)]
NEON VLD3 lane-indexed assembly parsing and encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148734
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Rafael Espindola [Mon, 23 Jan 2012 21:51:52 +0000 (21:51 +0000)]
Add support for .cfi_signal_frame. Fixes pr11762.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148733
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Chris Lattner [Mon, 23 Jan 2012 21:42:52 +0000 (21:42 +0000)]
Various public StringMap methods take or return "MapEntryTy", make it public.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148732
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Lang Hames [Mon, 23 Jan 2012 21:15:01 +0000 (21:15 +0000)]
copyImplicitOps is redundant here - the loop above already copies these ops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148725
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Jakob Stoklund Olesen [Mon, 23 Jan 2012 21:01:15 +0000 (21:01 +0000)]
Fix PR11829. PostRA LICM was too aggressive.
This fixes a typo in r148589.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148724
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Jakob Stoklund Olesen [Mon, 23 Jan 2012 21:01:11 +0000 (21:01 +0000)]
Simplify debug output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148723
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Devang Patel [Mon, 23 Jan 2012 20:20:06 +0000 (20:20 +0000)]
Intel syntax: Parse memory operand with empty base reg, e.g. DWORD PTR [4*RDI]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148721
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Jim Grosbach [Mon, 23 Jan 2012 19:39:08 +0000 (19:39 +0000)]
Simplify some NEON assembly pseudo definitions.
Let the generic token alias definitions handle the data subtype
suffices. We don't need explicit versions for each.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148718
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Matt Beaumont-Gay [Mon, 23 Jan 2012 18:46:04 +0000 (18:46 +0000)]
Silence warnings in -asserts build
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148715
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Devang Patel [Mon, 23 Jan 2012 18:31:58 +0000 (18:31 +0000)]
Intel syntax: Parse segment registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148712
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Chris Lattner [Mon, 23 Jan 2012 15:20:12 +0000 (15:20 +0000)]
convert CAZ, UndefValue, and CPN to use DenseMap's again, this time without
using OwningPtr. OwningPtr would barf when the densemap had to reallocate,
which doesn't appear to happen on the regression test suite, but obviously
happens in real life :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148700
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Chris Lattner [Mon, 23 Jan 2012 15:10:41 +0000 (15:10 +0000)]
revert r148688 too, this isn't safe for DenseMap use. When DenseMap resizes, it will need to copy around arbitrary pointers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148699
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Chris Lattner [Mon, 23 Jan 2012 15:09:44 +0000 (15:09 +0000)]
revert r148691 and 148693
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148698
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Alexander Potapenko [Mon, 23 Jan 2012 11:22:43 +0000 (11:22 +0000)]
Implemented AddressSanitizer::getPassName()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148697
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NAKAMURA Takumi [Mon, 23 Jan 2012 09:14:42 +0000 (09:14 +0000)]
ARMAsmPrinter.cpp: Try to fix up r148686. EnableARMEHABI was also here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148694
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Chris Lattner [Mon, 23 Jan 2012 08:52:32 +0000 (08:52 +0000)]
switch UndefValue and ConstantPointerNull over to DenseMap's for uniquing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148693
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Nick Lewycky [Mon, 23 Jan 2012 08:47:21 +0000 (08:47 +0000)]
Fix broken link.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148692
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Chris Lattner [Mon, 23 Jan 2012 08:42:38 +0000 (08:42 +0000)]
Replace a use of ConstantUniqueMap for CAZ constants with a simple DenseMap.
Now that the type system rewrite has landed, there is no need for its
complexity and std::map'ness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148691
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Chris Lattner [Mon, 23 Jan 2012 08:19:57 +0000 (08:19 +0000)]
allow OwningPtr to be copy constructed if null, which is required to
make them be a valuetype in a DenseMap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148688
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Craig Topper [Mon, 23 Jan 2012 08:18:28 +0000 (08:18 +0000)]
Custom lower PCMPEQ/PCMPGT intrinsics to target specific nodes and remove the intrinsic patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148687
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Evgeniy Stepanov [Mon, 23 Jan 2012 07:57:39 +0000 (07:57 +0000)]
An option to selectively enable parts of ARM EHABI support.
This change adds an new value to the --arm-enable-ehabi option that
disables emitting unwinding descriptors. This mode gives a working
backtrace() without the (currently broken) exception support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148686
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Craig Topper [Mon, 23 Jan 2012 06:46:22 +0000 (06:46 +0000)]
Update more places to use target specific nodes for vector shifts instead of intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148685
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Craig Topper [Mon, 23 Jan 2012 06:16:53 +0000 (06:16 +0000)]
Custom lower vector shift intrinsics to target specific nodes and remove the patterns that are no longer needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148684
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Rafael Espindola [Mon, 23 Jan 2012 05:07:16 +0000 (05:07 +0000)]
Avoid using an invalidated iterator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148681
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Rafael Espindola [Mon, 23 Jan 2012 03:41:53 +0000 (03:41 +0000)]
The iteration order over a std::set<Module*> depends on the addresses of the
modules. Avoid that to make the order the linker sees the modules deterministic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148676
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Craig Topper [Mon, 23 Jan 2012 00:06:44 +0000 (00:06 +0000)]
Remove pattern fragments for v32i8, v16i16, v8i32, v16i8, v8i16, and v4i32 loads. All integer vector loads are promoted to v2i64 or v4i64 so these pattern fragments can never match. Fix or remove patterns that used these fragments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148672
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Nick Lewycky [Mon, 23 Jan 2012 00:05:17 +0000 (00:05 +0000)]
Make Value::isDereferenceablePointer() handle unreachable code blocks. (This
returns false in the event the computation feeding into the pointer is
unreachable, which maybe ought to be true -- but this is at least consistent
with undef->isDereferenceablePointer().) Fixes PR11825!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148671
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Craig Topper [Sun, 22 Jan 2012 23:36:02 +0000 (23:36 +0000)]
Combine X86 CMPPD and CMPPS node types. Simplifies selection code and pattern matching.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148670
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Craig Topper [Sun, 22 Jan 2012 22:42:16 +0000 (22:42 +0000)]
Merge PCMPEQB/PCMPEQW/PCMPEQD/PCMPEQQ and PCMPGTB/PCMPGTW/PCMPGTD/PCMPGTQ X86 ISD node types into only two node types. Simplifying opcode selection and pattern matching.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148667
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Nicolas Geoffray [Sun, 22 Jan 2012 20:05:26 +0000 (20:05 +0000)]
Use Attributes::None instead of 0 after r148553 change on Attributes from unsigned to their own class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148665
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Craig Topper [Sun, 22 Jan 2012 19:15:14 +0000 (19:15 +0000)]
Add target specific ISD node types for SSE/AVX vector shuffle instructions and change all the code that used to create intrinsic nodes to create the new nodes instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148664
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Anton Korobeynikov [Sun, 22 Jan 2012 14:08:34 +0000 (14:08 +0000)]
Add an option to disable buggy copy propagation pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148662
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NAKAMURA Takumi [Sun, 22 Jan 2012 12:14:35 +0000 (12:14 +0000)]
unittests/Support/Casting.cpp: [PR8226] Workaround for MSVC|Debug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148659
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Anton Korobeynikov [Sun, 22 Jan 2012 12:07:33 +0000 (12:07 +0000)]
Add fused multiple+add instructions from VFPv4.
Patch by Ana Pazos!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148658
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Eli Bendersky [Sun, 22 Jan 2012 09:26:00 +0000 (09:26 +0000)]
Remove trailing spaces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148655
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Eli Bendersky [Sun, 22 Jan 2012 09:02:48 +0000 (09:02 +0000)]
Remove trailing spaces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148654
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Eli Bendersky [Sun, 22 Jan 2012 09:01:03 +0000 (09:01 +0000)]
Basic runtime dynamic loading capabilities added to ELFObjectFile, implemented
in a subclass named DyldELFObject. This class supports rebasing the object file
it represents by re-mapping section addresses to the actual memory addresses
the object was placed in. This is required for MC-JIT implementation on ELF with
debugging support.
Patch reviewed on llvm-commits.
Developed together with Ashok Thirumurthi and Andrew Kaylor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148653
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Eli Bendersky [Sun, 22 Jan 2012 07:05:02 +0000 (07:05 +0000)]
Split the lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h header to smaller logical headers.
ELF and MachO implementations of RuntimeDyldImpl go into their own header files now.
Reviewed on llvm-commits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148652
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Craig Topper [Sun, 22 Jan 2012 03:07:48 +0000 (03:07 +0000)]
Make code a little less verbose.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148651
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David Blaikie [Sun, 22 Jan 2012 01:17:04 +0000 (01:17 +0000)]
Help GCC along with code that's actually unreachable.
Unfortunately I don't think there's a fix for this that will work upstream and
also satisfy Clang's -Wunreachable-code, which is a pity. But I'll give it some
more thought -perhaps there's some way out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148645
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Craig Topper [Sun, 22 Jan 2012 01:15:56 +0000 (01:15 +0000)]
Remove unused X86 ISD node type defines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148644
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Craig Topper [Sun, 22 Jan 2012 00:41:20 +0000 (00:41 +0000)]
Move some vector shift patterns into their instruction definitions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148643
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Craig Topper [Sat, 21 Jan 2012 18:37:15 +0000 (18:37 +0000)]
Add memory patterns for some of the fp<->integer conversion instructions. Fold some patterns into instruction definitions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148641
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David Blaikie [Sat, 21 Jan 2012 18:02:01 +0000 (18:02 +0000)]
Remove unreachable defaults from gtest.
This will ensure LLVM and Clang build -Wswitch-enum-redundant-default (an on-by-default warning I'm about to add to Clang).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148639
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Benjamin Kramer [Sat, 21 Jan 2012 10:42:44 +0000 (10:42 +0000)]
Remove unused variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148635
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Craig Topper [Sat, 21 Jan 2012 08:49:33 +0000 (08:49 +0000)]
Fix PR11819 introduced by r148537. I'd commit the test case, but the generated code is terrible as it gets fully scalarized. Expect a future commit to fix that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148632
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Evan Cheng [Sat, 21 Jan 2012 03:31:03 +0000 (03:31 +0000)]
Fix an obvious typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148622
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