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Author SHA1 Message Date
Akira Hatanaka
25832e2aa9 [mips] Test case for r173862. 
Patch by Sasa Stankovic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173863 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 00:28:15 +00:00
Akira Hatanaka
544cc21cf4 [mips] Lower EH_RETURN. 
Patch by Sasa Stankovic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173862 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 00:26:49 +00:00
Daniel Dunbar
1d13b1b029 [lit] Add some TODO notes to myself. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173857 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 00:12:24 +00:00
Renato Golin
0261cea689 Adding simple cast cost to ARM 
Changing ARMBaseTargetMachine to return ARMTargetLowering intead of
the generic one (similar to x86 code).

Tests showing which instructions were added to cast when necessary
or cost zero when not. Downcast to 16 bits are not lowered in NEON,
so costs are not there yet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173849 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 23:31:38 +00:00
Dmitri Gribenko
76122f9c13 Remove unused variable (unused since r173839) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173847 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 23:27:45 +00:00
Dmitri Gribenko
d8acb289a2 Documentation: add empty lines so that lists are properly recognized 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173845 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 23:14:41 +00:00
Michael Gottesman
5500943771 Made certain small functions in PtrState inlined. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173842 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 22:29:59 +00:00
Michael J. Spencer
0933134a30 [MC][COFF] Delay handling symbol aliases when writing 
Fixes PR14447 and PR9034. Patch by Nico Rieck!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173839 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 22:10:07 +00:00
Pekka Jaaskelainen
d855049576 LoopVectorize: convert TinyTripCountVectorThreshold constant 
to a command line switch.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173837 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 21:42:08 +00:00
Michael Gottesman
485da64848 Removed trailing comma in last element of enum declaration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173836 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 21:41:44 +00:00
Michael Gottesman
b82d200dcb Moved S_Stop back to its previous position in the sequence order. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173834 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 21:39:02 +00:00
Weiming Zhao
f662a59b8b Add a special handling case for untyped CopyFromReg node in GetCostForDef() of ScheduleDAGRRList 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173833 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 21:18:43 +00:00
Michael Gottesman
02c953ea8b Fixed a few debug messages and some 80+ violations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173832 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 21:07:53 +00:00
Michael Gottesman
a519c97b42 Added some periods to some comments and added an overload for operator<< for type Sequence so I can print out Sequences in debug statements. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173831 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 21:07:51 +00:00
Michael Gottesman
82b83011a1 Changed DoesObjCBlockEscape => DoesRetainableObjPtrEscape so I can use it to perform escape analysis of other retainable object pointers in other locations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173829 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 21:00:52 +00:00
Bill Wendling
6dc3781d44 Add a couple of accessor methods to get the kind and values of an attribute. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173828 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 20:45:34 +00:00
Bill Wendling
9f175f8819 s/Data/Kind/g. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173827 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 20:37:10 +00:00
David Blaikie
aaf2e639ec Support artificial parameters in function types. 
Provides the functionality for Clang change r172911 - I just had this still
lying around.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173820 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 19:35:24 +00:00
Jyotsna Verma
9c3846c99c Use multiclass for post-increment store instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173816 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 18:42:41 +00:00
Jyotsna Verma
30c3bbe007 Add constant extender support for MInst type instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173813 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 18:18:50 +00:00
Evan Cheng
9b5a14d59d Remove dead code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173812 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 18:08:22 +00:00
Edwin Vane
f1af1feeee Fixing warnings revealed by gcc release build 
Fixed set-but-not-used warnings.

Reviewer: gribozavr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173810 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 17:42:24 +00:00
Benjamin Kramer
8c3a411cd6 LoopVectorize: Clean up ValueMap a bit and avoid double lookups. 
No intended functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173809 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 17:31:33 +00:00
NAKAMURA Takumi
86651e4db5 R600/AMDILPeepholeOptimizer.cpp: Tweak std::make_pair to satisfy C++11. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173807 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 16:31:56 +00:00
NAKAMURA Takumi
3ba51cefb7 AttributeSet::get(): Fix a valgrind error. It doesn't affect actual behavior, though. 
Don't touch I->first on the end iterator, I == E!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173804 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 15:18:16 +00:00
Hans Wennborg
7c1ac76769 Fix typo in X86BaseInfo.h that I introduced in r157818. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173798 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 14:05:57 +00:00
Timur Iskhodzhanov
09840daeef Hopefully fix the Windows build failure introduced in r173769 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173781 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 09:09:27 +00:00
Tim Northover
0adfdedacb Fix 64-bit atomic operations in Thumb mode. 
The ARM and Thumb variants of LDREXD and STREXD have different constraints and
take different operands. Previously the code expanding atomic operations didn't
take this into account and asserted in Thumb mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173780 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 09:06:13 +00:00
Craig Topper
e6482fabd2 Merge SSE and AVX shuffle instructions in the comment printer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173777 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 07:54:31 +00:00
Andrew Trick
4c6a2ba4e0 MIsched: cleanup code. Use isBoundaryNode(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173775 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 06:26:35 +00:00
Michael Gottesman
9d46ef67ba Fixed 2 more header comments... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173774 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 05:07:18 +00:00
Michael Gottesman
7fd324a31f Fixed header comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173773 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 05:05:17 +00:00
Michael Gottesman
3dcfdab267 Fixed some whitespace/80+ violations. Also added a space after a namespace declaration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173772 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 04:58:30 +00:00
Michael Gottesman
67866101a9 Added missing dashes from header declaration comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173770 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 04:53:55 +00:00
Michael Gottesman
9ab758b9bc Juggled Debug.h from ObjCARC.h to only the including cpp files that 
actually have DEBUG statements. Also changed raw_ostream in said header
to be a forward declaration (removing an include).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173769 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 04:51:59 +00:00
Michael Gottesman
7a7102d17f Sorted includes using utils/sort_includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173767 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 04:20:52 +00:00
Michael Gottesman
4a0480ad4e Added two missing headers from ObjCARCAliasAnalysis.h. 
This was missed since whenever I was including ObjCARCAliasAnalysis.h, I
was including ObjCARC.h before it which included these includes
(resulting in no compilation breakage).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173764 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 04:09:24 +00:00
Michael Gottesman
b0f82e7eab Removed InstCombine/Targets as library dependencies for libObjCARCOpts since they are unnecessary. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173763 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 04:05:17 +00:00
Bill Wendling
606c8e36df Convert getAttributes() to return an AttributeSetNode. 
The AttributeSetNode contains all of the attributes. This removes one (hopefully
last) use of the Attribute class as a container of multiple attributes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173761 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 03:20:31 +00:00
Michael Gottesman
3a57c37964 Extracted ObjCARCContract from ObjCARCOpts into its own file. 
This also required adding 2x headers Dependency Analysis.h/Provenance Analysis.h
and a .cpp file DependencyAnalysis.cpp to unentangle the dependencies inbetween
ObjCARCContract and ObjCARCOpts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173760 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 03:03:03 +00:00
Michael Gottesman
3b0f537867 Removed some cruft from ObjCARCAliasAnalysis.cpp. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173759 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 03:02:59 +00:00
Evan Cheng
8688a58c53 Teach SDISel to combine fsin / fcos into a fsincos node if the following 
conditions are met:
1. They share the same operand and are in the same BB.
2. Both outputs are used.
3. The target has a native instruction that maps to ISD::FSINCOS node or
   the target provides a sincos library call.

Implemented the generic optimization in sdisel and enabled it for
Mac OSX. Also added an additional optimization for x86_64 Mac OSX by
using an alternative entry point __sincos_stret which returns the two
results in xmm0 / xmm1.

rdar://13087969
PR13204


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173755 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 02:32:37 +00:00
Bill Wendling
8232ece5c1 Use an AttrBuilder to generate the correct AttributeSet. 
We no longer accept an encoded integer as representing all of the
attributes. Convert this via the AttrBuilder class into an AttributeSet with the
correct representation (an AttributeSetImpl that holds a list of Attribute
objects).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173750 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 01:43:29 +00:00
Bill Wendling
8fbc0c296e Convert the AttrBuilder into a list of Attributes instead of one Attribute object that holds all of its attributes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173742 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 01:02:03 +00:00
Andrew Kaylor
b8d2c92ac4 Formatting correction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173739 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 00:50:18 +00:00
Bill Wendling
817abdd8b0 S'more small non-functional changes in comments and #includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173738 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 00:48:16 +00:00
Bill Wendling
c22f4aa886 Reorder some functions and add comments. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173733 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 00:34:06 +00:00
Hal Finkel
c0b3d4c9c2 Unroll again after running BBVectorize 
Because BBVectorize may significantly shorten a loop body, unroll
again after vectorization. This is especially important when using
runtime or partial unrolling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173730 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 00:22:49 +00:00
Hal Finkel
d3427d3f40 Add isBGQ method to PPCSubtarget 
This function will be used in future commits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173729 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 00:22:47 +00:00
Bill Wendling
6bdbf061c3 Try to appease some broken compilers by using 'unsigned' instead of 'uint64_t'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173725 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-28 22:33:39 +00:00