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109272 Commits

Author SHA1 Message Date
Jay Foad 2f5fc8c67d Make better use of ConstantExpr::getGetElementPtr's InBounds parameter. 
llvm-svn: 135676
 2011-07-21 15:15:37 +00:00
Bruno Cardoso Lopes 3aa2f0a064 Define the _MIPS_SIM builtin macro on MIPS platforms. Patch by Robert Millan! 
llvm-svn: 135675
 2011-07-21 15:10:57 +00:00
Jay Foad 857a48a8d7 Sort case-insensitively. 
llvm-svn: 135674
 2011-07-21 14:42:51 +00:00
Jay Foad ed8db7d9df Convert ConstantExpr::getGetElementPtr and 
ConstantExpr::getInBoundsGetElementPtr to use ArrayRef.

llvm-svn: 135673
 2011-07-21 14:31:17 +00:00
Jay Foad 95f1ebd41b Update llvm-gcc-4.2 and dragonegg after converting ConstantFolder APIs 
to use ArrayRef.

llvm-svn: 135672
 2011-07-21 09:19:11 +00:00
Jay Foad 32351fa820 Convert ConstantFolder APIs to use ArrayRef. 
llvm-svn: 135671
 2011-07-21 07:52:17 +00:00
Francois Pichet 14c7ed4b0b For some reason I don't fully comprehend, the MSVC debug build will fail with a huge 50+ lines template error message if PreprocessingRecord::iterator has no operator<() 
llvm-svn: 135670
 2011-07-21 06:26:00 +00:00
Chris Lattner 5cf753c95e move tier out of an anonymous namespace, it doesn't make sense 
to for it to be an an anon namespace and be in a header.

Eliminate some extraenous uses of tie.

llvm-svn: 135669
 2011-07-21 06:21:31 +00:00
Eric Christopher 6f228b5a53 Speculatively revert 135649 to bring back the g++ testing bots. 
llvm-svn: 135668
 2011-07-21 05:34:24 +00:00
Ted Kremenek 86070b9c0f Move AnalysisManager constructor out of line. No functionality change (yet). 
llvm-svn: 135667
 2011-07-21 05:22:52 +00:00
Ted Kremenek 189ecec4db Simplify passing of CFGBuildOptions around for AnalysisContext. No functionality change. 
llvm-svn: 135666
 2011-07-21 05:22:47 +00:00
Richard Trieu 713f429d8c Fix a test in warn-sign-conversion.cpp. Removed a part of a directory path so that the directory seperator, which may change on different platforms, is no longer part of the string checked for. 
llvm-svn: 135665
 2011-07-21 03:20:52 +00:00
Richard Trieu bb43dec255 Remove warning for conditional operands of differend signedness from -Wsign-compare. Cases that previously warn on this will have a different warning emitted from -Wsign-conversion. 
llvm-svn: 135664
 2011-07-21 02:46:28 +00:00
Bruno Cardoso Lopes 178fb40612 - Register v16i16 as valid VR256 register class 
- Add more bitcasts for v16i16
- Since 135661 and 135662 already added the splat logic,
just add one more splat test for v16i16

llvm-svn: 135663
 2011-07-21 02:24:08 +00:00
Bruno Cardoso Lopes b878caa5e2 Add support for 256-bit versions of VPERMIL instruction. This is a new 
instruction introduced in AVX, which can operate on 128 and 256-bit vectors.
It considers a 256-bit vector as two independent 128-bit lanes. It can permute
any 32 or 64 elements inside a lane, and restricts the second lane to
have the same permutation of the first one. With the improved splat support
introduced early today, adding codegen for this instruction enable more
efficient 256-bit code:

Instead of:
  vextractf128  $0, %ymm0, %xmm0
  punpcklbw %xmm0, %xmm0
  punpckhbw %xmm0, %xmm0
  vinsertf128 $0, %xmm0, %ymm0, %ymm1
  vinsertf128 $1, %xmm0, %ymm1, %ymm0
  vextractf128  $1, %ymm0, %xmm1
  shufps  $1, %xmm1, %xmm1
  movss %xmm1, 28(%rsp)
  movss %xmm1, 24(%rsp)
  movss %xmm1, 20(%rsp)
  movss %xmm1, 16(%rsp)
  vextractf128  $0, %ymm0, %xmm0
  shufps  $1, %xmm0, %xmm0
  movss %xmm0, 12(%rsp)
  movss %xmm0, 8(%rsp)
  movss %xmm0, 4(%rsp)
  movss %xmm0, (%rsp)
  vmovaps (%rsp), %ymm0
We get:
  vextractf128  $0, %ymm0, %xmm0
  punpcklbw %xmm0, %xmm0
  punpckhbw %xmm0, %xmm0
  vinsertf128 $0, %xmm0, %ymm0, %ymm1
  vinsertf128 $1, %xmm0, %ymm1, %ymm0
  vpermilps $85, %ymm0, %ymm0

llvm-svn: 135662
 2011-07-21 01:55:47 +00:00
Bruno Cardoso Lopes fb4920eb25 Improve splat promotion to handle AVX types: v32i8 and v16i16. Also 
refactor the code and add a bunch of comments. The final shuffle
emitted by handling 256-bit types is suitable for the VPERM shuffle
instruction which is going to be introduced in a next commit (with
a testcase which cover this commit)

llvm-svn: 135661
 2011-07-21 01:55:42 +00:00
Bruno Cardoso Lopes 18a8d25b62 Add aditional patterns for vextractf128 instruction 
llvm-svn: 135660
 2011-07-21 01:55:39 +00:00
Bruno Cardoso Lopes 2389881b69 Add aditional patterns for vinsertf128 instruction 
llvm-svn: 135659
 2011-07-21 01:55:36 +00:00
Bruno Cardoso Lopes 0a57b22588 Add v16i16 type to VR256 class 
llvm-svn: 135658
 2011-07-21 01:55:33 +00:00
Bruno Cardoso Lopes e6f8832631 Move code around. No functionality changes 
llvm-svn: 135657
 2011-07-21 01:55:30 +00:00
Bruno Cardoso Lopes 0bdeacf03b Tidy up code 
llvm-svn: 135656
 2011-07-21 01:55:27 +00:00
Jim Ingham 9411ddb65f If we are telling only one thread to run in debugserver, and that thread has been suspended from outside 
the debugger, resume it before running so we will actually make progress.

llvm-svn: 135655
 2011-07-21 01:54:41 +00:00
Andrew Trick bd243d0dfe LSR, correct fix for rdar://9786536. Silly casting bug. 
llvm-svn: 135654
 2011-07-21 01:45:54 +00:00
Enrico Granata 6d54d89af1 essentials contains two small summaries that you might really want to use; lldb contains some basic summaries for use in debugging LLDB itself. to use them, you must type category enable lldb 
llvm-svn: 135653
 2011-07-21 01:40:17 +00:00
Greg Clayton 5b88216ddc More KDP fixes and logging cleanup. 
llvm-svn: 135652
 2011-07-21 01:12:01 +00:00
Douglas Gregor 63745d5935 New libclang API to expose container type for code completion, from 
Connor Wakamo!

llvm-svn: 135651
 2011-07-21 01:05:26 +00:00
Andrew Trick 858e9f083d LSR must sometimes sign-extend before generating double constants. 
rdar://9786536

llvm-svn: 135650
 2011-07-21 01:05:01 +00:00
Alexis Hunt 4ace035c55 When copping out on a friend template declaration, be sure to mark its 
access specifier as public.

llvm-svn: 135649
 2011-07-21 00:59:23 +00:00
Johnny Chen c7ed223d2a Change docstring wording: from 'method' to 'function'. 
llvm-svn: 135648
 2011-07-21 00:50:54 +00:00
Johnny Chen 3a31573f31 Add docstring for SBInstructionList class. 
llvm-svn: 135647
 2011-07-21 00:48:02 +00:00
Douglas Gregor 4a9c39a2f6 Rework the detailed preprocessing record to separate preprocessing 
entities generated directly by the preprocessor from those loaded from
the external source (e.g., the ASTReader). By separating these two
sets of entities into different vectors, we allow both to grow
independently, and eliminate the need for preallocating all of the
loaded preprocessing entities. This is similar to the way the recent
SourceManager refactoring treats FileIDs and the source location
address space.

As part of this, switch over to building a continuous range map to
track preprocessing entities.

llvm-svn: 135646
 2011-07-21 00:47:40 +00:00
Bill Wendling 28b6e12d9d Mark instructions which are part of the frame setup with the MachineInstr::FrameSetup flag. 
llvm-svn: 135645
 2011-07-21 00:44:56 +00:00
Andrew Trick 8acb434402 LSR crashes on an empty IVUsers list. 
rdar://9786536

llvm-svn: 135644
 2011-07-21 00:40:04 +00:00
Anna Zaks 9ccf84e35d Addressing code review comments for commit 135509 - Add FixItHints in case a C++ function call is missing * or & operators on 
llvm-svn: 135643
 2011-07-21 00:34:39 +00:00
Johnny Chen 098ca0e7e6 Add docstring for SBCommandReturnObject class. 
llvm-svn: 135642
 2011-07-21 00:32:12 +00:00
Raghesh Aloor ac4dacfb1f www: Memory Access Documentation Update 
llvm-svn: 135641
 2011-07-21 00:08:23 +00:00
Fariborz Jahanian 53a495bd75 Removes a comment. 
llvm-svn: 135640
 2011-07-20 23:53:57 +00:00
Evan Cheng c3035d6657 X86 is the only target that uses coff format. This should fixes test failures running on Windows, Cygwin, or MingW hosts. 
llvm-svn: 135639
 2011-07-20 23:53:54 +00:00
Fariborz Jahanian 517695b27c objc-arc: Fixes a crash @throw'ing an objc message. 
// pr10411

llvm-svn: 135638
 2011-07-20 23:39:56 +00:00
NAKAMURA Takumi 72c4af5d66 docs/GettingStarted.html: Tweak style. 
llvm-svn: 135637
 2011-07-20 23:37:51 +00:00
Evan Cheng a20cde31e7 Sink ARMMCExpr and ARMAddressingModes into MC layer. First step to separate ARM MC code from target. 
llvm-svn: 135636
 2011-07-20 23:34:39 +00:00
Bill Wendling ed93564c7a Remove unused function. 
llvm-svn: 135635
 2011-07-20 23:07:42 +00:00
Bill Wendling 01bd7d9dc0 Remove the now defunct getCompactUnwindEncoding method from the frame lowering code. 
llvm-svn: 135634
 2011-07-20 23:04:09 +00:00
Devang Patel ddfe66e948 Refactor. 
llvm-svn: 135633
 2011-07-20 23:00:27 +00:00
NAKAMURA Takumi 5d2a7328ed docs/GettingStarted.html: Fix a typo and tweak a command line. 
llvm-svn: 135632
 2011-07-20 22:58:28 +00:00
Johnny Chen ad4fe1b46e Add docstring for SBCommandInterpreter class. 
llvm-svn: 135631
 2011-07-20 22:50:58 +00:00
Johnny Chen 2e16d5dc8f Add docstring for SBBroadcaster class. 
llvm-svn: 135630
 2011-07-20 22:29:58 +00:00
Devang Patel 8fb9fd6769 There are two ways to map a variable to its lexical scope. Lexical scope information is embedded in MDNode describing the variable. It is also available as a part of DebugLoc attached with DBG_VALUE instruction. DebugLoc attached with an instruction is less reliable in optimized code so use information embedded in the MDNode. 
llvm-svn: 135629
 2011-07-20 22:18:50 +00:00
Eli Friedman 911e12f505 Clean up includes of llvm/Analysis/ConstantFolding.h so it's included where it's used and not included where it isn't. 
llvm-svn: 135628
 2011-07-20 21:57:23 +00:00
Devang Patel bcd50a10d5 While emitting constant value, look through derived type and use underlying basic type to determine size and signness of the constant value. 
llvm-svn: 135627
 2011-07-20 21:57:04 +00:00