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Author SHA1 Message Date
Hal Finkel
5bb16fdbb3 Add definitions for the PPC a2q core marked as having QPX available 
This is the first commit of a large series which will add support for the
QPX vector instruction set to the PowerPC backend. This instruction set is
used on the IBM Blue Gene/Q supercomputers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173973 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 21:17:42 +00:00
Eli Bendersky
2f89e8144b Remove a mention of TargetInstrDescriptor, which no longer exists in the code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173971 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 20:54:21 +00:00
Sean Silva
e70de1f462 [docs] Guide prospective TableGen backend writers. 
Boilerplate is often the hardest part of getting started with these
kinds of things, so throw them a bone.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173969 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 20:39:46 +00:00
Bill Wendling
aa57893e84 Use the number of 'slots' in the AttributeSetImpl being 0 to indicate that the AttributeSet is empty. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173962 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 19:39:21 +00:00
Eli Bendersky
f578c89dc6 Clean up whitespace and indentation a bit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173960 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 19:24:23 +00:00
Manman Ren
1229c0cb10 Linker: correctly link in dbg.declare 
Given source IR:
call void @llvm.dbg.declare(metadata !{i32* %argc.addr}, metadata !14), !dbg !15
we used to generate 
call void @llvm.dbg.declare(metadata !27, metadata !28), !dbg !29
!27 = metadata !{null}

With this patch, we will correctly generate
call void @llvm.dbg.declare(metadata !{i32* %argc.addr}, metadata !27), !dbg !28

Looking up %argc.addr in ValueMap will return null, since %argc.addr is already
correctly set up, we can use identity mapping.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173946 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 17:42:15 +00:00
Eli Bendersky
0f156af831 Add a special ARM trap encoding for NaCl. 
More details in this thread: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130128/163783.html

Patch by JF Bastien



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173943 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 16:30:19 +00:00
Logan Chien
620d5bd8e4 Add missing header and test cases for r173939. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173941 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 15:48:50 +00:00
Logan Chien
52b1b3bbc6 Override virtual function for ARM EH directives. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173939 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 15:39:04 +00:00
Dmitri Gribenko
f121b79a6a LLDB uses ConvertUTF16toUTF8, remove #ifdef 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173936 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 15:10:12 +00:00
Dmitri Gribenko
328027bf26 Move UTF conversion routines from clang/lib/Basic to llvm/lib/Support 
This is required to use them in TableGen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173923 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 12:05:05 +00:00
Patrik Hagglund
3b5f0b0e50 Documentation: Updating the data layout default specifications to 
correspond to the code.

Patch by Stephen McGruer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173914 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 09:02:06 +00:00
Alexey Samsonov
f68cd7543d [lit] Make GoogleTest test runner correctly discover tests in the source root 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173907 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 07:27:45 +00:00
Bill Wendling
254aed5e22 Attempt to fix dragonegg. Use the number of slots to determine if the AttributeSet has attributes or not. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173902 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 06:54:41 +00:00
Nadav Rotem
cc687faba3 InstCombine: canonicalize sext-and --> select 
sext-not-and --> select.

Patch by Muhammad Tauqir Ahmad.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173901 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 06:35:22 +00:00
Saleem Abdulrasool
581126e4a1 build: regenerate configure 
Regenerate configure script for new option to make the buildbots happy.

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173893 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 04:44:17 +00:00
Saleem Abdulrasool
3ef8b0adb4 build: add --with-python option 
This adds a new --with-python option to allow configuration of the python binary
for building.  If not specified, $PATH will be searched for common python binary
names (python, python2, python3).  If specified, and the path is not executable,
it will attempt to search $PATH.

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>
Reviewed-by: Eric Christopher <echristo@gmail.com>, Daniel Dunbar <daniel@zuster.org>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173890 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 04:07:37 +00:00
David Blaikie
d7800dfba2 Removing initializer for the field removed in r173887 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173888 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 03:04:07 +00:00
David Blaikie
84fb9633ca Remove unused variable (introduced in r173884) to clear clang -Werror build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173887 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 02:56:02 +00:00
Jack Carter
cbaf2ac072 Forgot to add new file to CMakeLists 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173886 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 02:32:36 +00:00
Jack Carter
97130e2b3d This patch implements runtime ARM specific 
setting of ELF header e_flags.

Contributer: Jack Carter
 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173885 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 02:24:33 +00:00
Jack Carter
dba14301f0 This patch implements runtime Mips specific 
setting of ELF header e_flags.

Contributer: Jack Carter
 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173884 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 02:16:36 +00:00
Jack Carter
9a7bf438b5 This patch reworks how llvm targets set 
and update ELF header e_flags.

Currently gathering information such as symbol, 
section and data is done by collecting it in an 
MCAssembler object. From MCAssembler and MCAsmLayout 
objects ELFObjectWriter::WriteObject() forms and 
streams out the ELF object file.

This patch just adds a few members to the MCAssember 
class to store and access the e_flag settings. It 
allows for runtime additions to the e_flag by 
assembler directives. The standalone assembler can 
get to MCAssembler from getParser().getStreamer().getAssembler().

This patch is the generic infrastructure and will be
followed by patches for ARM and Mips for their target 
specific use.

Contributer: Jack Carter
 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173882 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 02:09:52 +00:00
NAKAMURA Takumi
d749382c8c [autoconf]: Fix description in HAVE_CRASHREPORTER_INFO. 
http://llvm-reviews.chandlerc.com/D332

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173879 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 01:38:03 +00:00
NAKAMURA Takumi
a4afeef186 [autoconf] Fix m4 quoting for newer autotools 
This simply fixes up quoting of macro invocations to appease newer versions of autotools.

http://llvm-reviews.chandlerc.com/D332

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173878 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 01:37:55 +00:00
NAKAMURA Takumi
fd6fbec86d [autoconf] Fix 80+ and quoting. 
Additional quoting for safety and satisfying newer autotools.  Fix a couple of 80 column violations.

http://llvm-reviews.chandlerc.com/D333

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173877 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 01:37:49 +00:00
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