Craig Topper [Sat, 24 Nov 2012 18:52:06 +0000 (18:52 +0000)]
Refactor a bit to make some helper methods static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168546
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Benjamin Kramer [Sat, 24 Nov 2012 16:59:10 +0000 (16:59 +0000)]
libLTO: Add a utility method to initialize the disassemblers.
Necessary to give disassembler users (like darwin's otool) a possibility to
dlopen libLTO and still initialize the required LLVM bits. This used to go
through libMCDisassembler but that's a gross layering violation, the MC layer
can't pull in functions from the targets. Adding a function to libLTO is a bit
of a hack but not worse than exposing other disassembler bits from libLTO.
Fixes PR14362.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168545
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Benjamin Kramer [Sat, 24 Nov 2012 15:23:49 +0000 (15:23 +0000)]
PPC: Reinstate the fatal error when trying to emit a macho file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168543
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Benjamin Kramer [Sat, 24 Nov 2012 14:36:43 +0000 (14:36 +0000)]
ARM: Share applyFixup between ELF and Darwin.
The implementations already diverged a bit, merge them back together.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168542
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Benjamin Kramer [Sat, 24 Nov 2012 13:18:25 +0000 (13:18 +0000)]
PPC: MCize most of the darwin PIC emission.
The last remaining bit is "bcl 20, 31, AnonSymbol", which I couldn't find the
instruction definition for. Only whitespace changes in assembly output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168541
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Benjamin Kramer [Sat, 24 Nov 2012 13:18:17 +0000 (13:18 +0000)]
PPC: Share applyFixup between ELF and Darwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168540
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Benjamin Kramer [Sat, 24 Nov 2012 13:18:11 +0000 (13:18 +0000)]
PPC: Simplify code with Twines.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168539
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Craig Topper [Sat, 24 Nov 2012 08:22:37 +0000 (08:22 +0000)]
Factor some common code out of individual if blocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168538
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Rafael Espindola [Sat, 24 Nov 2012 04:33:48 +0000 (04:33 +0000)]
Change the representation of MCCFIInstruction.
We now store the Register and Offset directly. MachineLocation is gone (from
this file)!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168536
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Rafael Espindola [Sat, 24 Nov 2012 03:10:54 +0000 (03:10 +0000)]
Give each MCCFIInstruction its own opcode.
This untangles the switch cases of the old Move and RelMove opcodes a bit
and makes it clear how to add new instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168534
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Rafael Espindola [Sat, 24 Nov 2012 02:18:49 +0000 (02:18 +0000)]
Move a bit of duplicated code into a helper function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168533
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Rafael Espindola [Sat, 24 Nov 2012 02:01:08 +0000 (02:01 +0000)]
Refactor how MCCFIInstructions are created.
Give MCCFIInstruction a single, private constructor and add helper static
methods that create each type of cfi instruction. This is is preparation
for changing its representation. The representation with a pair
MachineLocations older than MC and has been abused quiet a bit to support
more cfi instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168532
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Benjamin Kramer [Fri, 23 Nov 2012 19:17:06 +0000 (19:17 +0000)]
CodeGenPrepare: Move ret duplication out of the instruction iteration loop.
It can delete the block, and the loop continues on free'd memory.
No change in output. Found by valgrind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168525
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Craig Topper [Fri, 23 Nov 2012 18:38:31 +0000 (18:38 +0000)]
Refactor a bit to make some helper functions static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168524
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Rafael Espindola [Fri, 23 Nov 2012 17:37:34 +0000 (17:37 +0000)]
Add a -disable-cfi option to llvm-mc. This is useful for debugging as
it will expand any .cfi_* directives in the input assembly.
Unfortunately this cannot replace elf-dump in tests as the asm streamer
cannot relax the line advance opcodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168522
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Rafael Espindola [Fri, 23 Nov 2012 16:59:41 +0000 (16:59 +0000)]
Implement .cfi_undefined. Based on a patch from PaX team, updated by
Roman Divacky. I just added the testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168520
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Patrik Hägglund [Fri, 23 Nov 2012 14:51:42 +0000 (14:51 +0000)]
Disallow the undocumented practice of starting the datalayout string with '-'.
Update some test cases accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168516
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Bill Wendling [Fri, 23 Nov 2012 11:05:35 +0000 (11:05 +0000)]
Update call to the new syntax.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168512
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Joey Gouly [Fri, 23 Nov 2012 10:47:35 +0000 (10:47 +0000)]
Remove unused parameter Penalty from the BoundsChecking pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168511
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Patrik Hägglund [Fri, 23 Nov 2012 08:35:04 +0000 (08:35 +0000)]
Cleanup: Simplify loop end logic in computeRegisterProperties().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168507
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Venkatraman Govindaraju [Thu, 22 Nov 2012 22:14:48 +0000 (22:14 +0000)]
Added me as the owner of the Sparc backend
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168504
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Rafael Espindola [Thu, 22 Nov 2012 16:43:44 +0000 (16:43 +0000)]
Mark me as the owner of the gold plugin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168502
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Meador Inge [Thu, 22 Nov 2012 15:36:42 +0000 (15:36 +0000)]
Add more functions to the target library information.
I discovered a few more missing functions while migrating optimizations
from the simplify-libcalls pass to the instcombine (I already added some
in r167659).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168501
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NAKAMURA Takumi [Thu, 22 Nov 2012 14:18:25 +0000 (14:18 +0000)]
llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp: Prune AddressSanitizerCreateGlobalRedzonesPass::ID. [-Wunused-variable]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168499
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Eli Bendersky [Thu, 22 Nov 2012 14:10:40 +0000 (14:10 +0000)]
Fix 80-col violation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168498
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NAKAMURA Takumi [Thu, 22 Nov 2012 13:18:37 +0000 (13:18 +0000)]
IntelJITEventsWrapper.h: Prune two members, FinalizeThreadFunc and FinalizeProcessFunc, for now. [-Wunused-private-field]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168495
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Dmitri Gribenko [Thu, 22 Nov 2012 11:56:02 +0000 (11:56 +0000)]
Documentation: convert SourceLevelDebugging.html to reST
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168493
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Chandler Carruth [Thu, 22 Nov 2012 11:17:08 +0000 (11:17 +0000)]
Remove 'sretpromotion' pass from the documentation. This pass is long
dead.
Patch by Stephan Falke.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168492
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Ted Kremenek [Thu, 22 Nov 2012 07:48:52 +0000 (07:48 +0000)]
Generalize matching of add_executable to add_XXX_executable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168490
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Lang Hames [Thu, 22 Nov 2012 03:31:45 +0000 (03:31 +0000)]
llvm.fmuladd.* lowering should be checking isOperationLegalOrCustom, rather than
isOperationLegal. Thanks to Craig Topper for pointing this out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168485
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Kostya Serebryany [Thu, 22 Nov 2012 03:18:50 +0000 (03:18 +0000)]
[asan] rip off the creation of global redzones from the main AddressSanitizer class into a separate class. The intent is to make it a separate ModulePass in the following commmits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168484
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Eric Christopher [Thu, 22 Nov 2012 00:59:49 +0000 (00:59 +0000)]
Pull some code out into functions to make rearranging them a bit easier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168481
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Preston Briggs [Wed, 21 Nov 2012 23:50:04 +0000 (23:50 +0000)]
Corrects a problem where we reply exclusively of GEPs to drive
analysis. Better is to look for cases with useful GEPs and use them
when possible. When a pair of useful GEPs is not available, use the
raw SCEVs directly. This approach supports better analysis of pointer
dereferencing.
In parallel, all the test cases are updated appropriately.
Cases where we have a store to *B++ can now be analyzed!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168474
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Jack Carter [Wed, 21 Nov 2012 23:38:59 +0000 (23:38 +0000)]
Mips direct object xgot support
This patch provides support for the MIPS relocations:
*) R_MIPS_GOT_HI16
*) R_MIPS_GOT_LO16
*) R_MIPS_CALL_HI16
*) R_MIPS_CALL_LO16
These are used for large GOT instruction sequences.
Contributer: Jack Carter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168471
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Eli Bendersky [Wed, 21 Nov 2012 22:40:52 +0000 (22:40 +0000)]
Fix a typo in FileCheck.rst
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168466
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Akira Hatanaka [Wed, 21 Nov 2012 20:40:38 +0000 (20:40 +0000)]
[mips] Generate big GOT code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168460
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Andrew Kaylor [Wed, 21 Nov 2012 20:38:26 +0000 (20:38 +0000)]
Adding tests for the Intel JIT event listener's MCJIT support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168459
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Akira Hatanaka [Wed, 21 Nov 2012 20:30:40 +0000 (20:30 +0000)]
[mips] Simplify lowering functions in MipsISelLowering.cpp by using the helper
functions added in r168456.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168458
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Akira Hatanaka [Wed, 21 Nov 2012 20:26:38 +0000 (20:26 +0000)]
[mips] Add helper functions that create nodes for computing address.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168456
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Akira Hatanaka [Wed, 21 Nov 2012 20:21:11 +0000 (20:21 +0000)]
[mips] Add command line option "-mxgot".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168455
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Akira Hatanaka [Wed, 21 Nov 2012 20:16:34 +0000 (20:16 +0000)]
[mips] When a node which loads from a GOT is created, pass a MachinePointerInfo
referring to a GOT entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168453
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Jyotsna Verma [Wed, 21 Nov 2012 20:05:09 +0000 (20:05 +0000)]
Add new predicates for the immediate operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168451
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Akira Hatanaka [Wed, 21 Nov 2012 19:59:51 +0000 (19:59 +0000)]
[mips] Add target operand flag enums for big GOT relocations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168450
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Jyotsna Verma [Wed, 21 Nov 2012 19:53:42 +0000 (19:53 +0000)]
Use one common 'let' expression to set PrintMethod for all immediate operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168449
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Akira Hatanaka [Wed, 21 Nov 2012 19:50:22 +0000 (19:50 +0000)]
Add relocations used for mips big GOT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168448
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Preston Briggs [Wed, 21 Nov 2012 18:53:19 +0000 (18:53 +0000)]
test commit: added a few comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168445
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Andrew Kaylor [Wed, 21 Nov 2012 18:50:33 +0000 (18:50 +0000)]
Implementing basic function-level profiling support in IntelJITEventListener.
Tests to follow in another patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168444
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Anton Korobeynikov [Wed, 21 Nov 2012 17:28:27 +0000 (17:28 +0000)]
Add support for varargs functions for msp430.
Patch by Job Noorman!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168440
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Anton Korobeynikov [Wed, 21 Nov 2012 17:23:03 +0000 (17:23 +0000)]
Add support for byval args. Patch by Job Noorman!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168439
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Rafael Espindola [Wed, 21 Nov 2012 16:56:33 +0000 (16:56 +0000)]
Finish the renaming.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168437
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Jyotsna Verma [Wed, 21 Nov 2012 16:28:18 +0000 (16:28 +0000)]
Renamed HexagonImmediates.td -> HexagonOperands.td.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168434
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NAKAMURA Takumi [Wed, 21 Nov 2012 14:46:18 +0000 (14:46 +0000)]
llvm/test/Transforms/InstCombine/sdiv-1.ll: FileCheck-ize.
"not grep '-
715827882'" performed as below...bad...
Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168430
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Rafael Espindola [Wed, 21 Nov 2012 14:17:23 +0000 (14:17 +0000)]
Using "not grep" is brittle as the test passes if llvm-as fails.
Fix the testcase to be valid IL and uses FileCheck.
Thanks to NAKAMURA Takumi for noticing it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168427
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Chandler Carruth [Wed, 21 Nov 2012 08:16:30 +0000 (08:16 +0000)]
PR14055: Implement support for sub-vector operations in SROA.
Now if we can transform an alloca into a single vector value, but it has
subvector, non-element accesses, we form the appropriate shufflevectors
to allow SROA to proceed. This fixes PR14055 which pointed out a very
common pattern that SROA couldn't handle -- mixed vec3 and vec4
operations on a single alloca.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168418
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Craig Topper [Wed, 21 Nov 2012 08:08:21 +0000 (08:08 +0000)]
Fix execution domain for packed FMA4 instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168417
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Craig Topper [Wed, 21 Nov 2012 05:36:24 +0000 (05:36 +0000)]
Mark ISD::FMA as Legal instead of custom for x86 with FMA3/FMA4. Needed so that llvm.muladd can be converted to ISD::FMA for fp_contract.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168413
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Jakub Staszak [Wed, 21 Nov 2012 00:59:34 +0000 (00:59 +0000)]
Make calcLiveInMask method static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168409
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Jakub Staszak [Wed, 21 Nov 2012 00:50:57 +0000 (00:50 +0000)]
Make isScratchReg and isFPCopy methods static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168407
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Eric Christopher [Wed, 21 Nov 2012 00:34:38 +0000 (00:34 +0000)]
Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168402
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Eric Christopher [Wed, 21 Nov 2012 00:34:35 +0000 (00:34 +0000)]
Update for some of the coding standard before rearranging functions
around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168401
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Eric Christopher [Wed, 21 Nov 2012 00:17:49 +0000 (00:17 +0000)]
Update some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168400
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Eric Christopher [Wed, 21 Nov 2012 00:03:31 +0000 (00:03 +0000)]
Update and add some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168399
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Eric Christopher [Wed, 21 Nov 2012 00:03:28 +0000 (00:03 +0000)]
Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168398
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Eli Bendersky [Tue, 20 Nov 2012 23:44:22 +0000 (23:44 +0000)]
Add a tests for the new -no-show-raw-insn option of llvm-objdump.
This also initiates a test/tools directory where tools-specific tests can be
placed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168397
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Jakub Staszak [Tue, 20 Nov 2012 23:32:32 +0000 (23:32 +0000)]
Add obvious constantness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168396
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Eric Christopher [Tue, 20 Nov 2012 23:30:11 +0000 (23:30 +0000)]
Remove constness from this, it modifies the output stream as does
everything else underneath.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168395
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Eli Bendersky [Tue, 20 Nov 2012 22:57:02 +0000 (22:57 +0000)]
Add the -no-show-raw-insn option to llvm-objdump, thus making it a bit more
conformant to binutils objdump.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168393
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Sebastian Pop [Tue, 20 Nov 2012 22:28:04 +0000 (22:28 +0000)]
removes a few "const" qualifiers
so that I can (someday) call SE->getSCEV without complaint.
No semantic change intended.
Patch from Preston Briggs <preston.briggs@gmail.com>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168391
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Anders Waldenborg [Tue, 20 Nov 2012 22:27:55 +0000 (22:27 +0000)]
[python] fix get_library()
Before this fix, the LLVM Python bindings on SVN trunk always fail with:
Exception: LLVM shared library not found!
since it's still looking for a library named "LLVM-3.1svn".
Besides updating the LLVM version in the library name,
this patch also changes llvm.get_library() to make it possible to run
the unit tests without installing the LLVM shared library into a
default linker search path.
e.g. after this patch, running the llvm/python unit tests with:
LD_LIBRARY_PATH=../build/Debug+Asserts/lib nosetests -v bindings/python/llvm/tests/
would work on Linux.
Patch from Scott Tsai (with some minor modifications)
Patch also acked by Gregory Szorc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168390
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Jyotsna Verma [Tue, 20 Nov 2012 22:14:23 +0000 (22:14 +0000)]
Removing some unused instruction definitions from the Hexagon backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168388
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Eric Christopher [Tue, 20 Nov 2012 22:14:13 +0000 (22:14 +0000)]
Remove unused function argument, add a bit to the comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168387
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Eric Christopher [Tue, 20 Nov 2012 20:34:47 +0000 (20:34 +0000)]
Formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168384
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Eric Christopher [Tue, 20 Nov 2012 20:34:44 +0000 (20:34 +0000)]
Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168383
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Eli Bendersky [Tue, 20 Nov 2012 19:37:58 +0000 (19:37 +0000)]
Some sphinx-ing and consistency fixes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168380
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Eric Christopher [Tue, 20 Nov 2012 18:37:40 +0000 (18:37 +0000)]
Remove some dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168374
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Joe Abbey [Tue, 20 Nov 2012 18:14:15 +0000 (18:14 +0000)]
Better 80cols... *sigh*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168373
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Joe Abbey [Tue, 20 Nov 2012 17:51:08 +0000 (17:51 +0000)]
Fixing a broken link.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168372
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Kostya Serebryany [Tue, 20 Nov 2012 14:16:08 +0000 (14:16 +0000)]
[asan] use names of globals instead of an external set to distinguish the globals generated by asan
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168368
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Kostya Serebryany [Tue, 20 Nov 2012 13:11:32 +0000 (13:11 +0000)]
[asan] don't instrument linker-initialized globals even with external linkage in -asan-initialization-order mode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168367
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Kostya Serebryany [Tue, 20 Nov 2012 13:00:01 +0000 (13:00 +0000)]
[asan] make sure that linker-initialized globals (non-extern) are not instrumented even in -asan-initialization-order mode. This time with a test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168366
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Sean Silva [Tue, 20 Nov 2012 12:36:27 +0000 (12:36 +0000)]
docs: Fix highlighting.
.git/config was marked as "bash" instead of "ini".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168365
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NAKAMURA Takumi [Tue, 20 Nov 2012 10:49:01 +0000 (10:49 +0000)]
llvm/test/ExecutionEngine/MCJIT/lit.local.cfg: ppc32-elf is not ready.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168364
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Chandler Carruth [Tue, 20 Nov 2012 10:23:50 +0000 (10:23 +0000)]
Fix a place where the declaration didn't use LLVM_ENABLE_DUMP but the
definition did.
The last part of PR14324.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168363
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Chandler Carruth [Tue, 20 Nov 2012 10:23:07 +0000 (10:23 +0000)]
Use LLVM_ENABLE_DUMP for the variables used in printing as well as the
printing functions themselves.
Part of PR14324 (which should have just been a patch to the list, but
hey...)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168362
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Chandler Carruth [Tue, 20 Nov 2012 10:02:19 +0000 (10:02 +0000)]
Fix PR14132 and handle OOB loads speculated throuh PHI nodes.
The issue is that we may end up with newly OOB loads when speculating
a load into the predecessors of a PHI node, and this confuses the new
integer splitting logic in some cases, triggering an assertion failure.
In fact, the branch in question must be dead code as it loads from
a too-narrow alloca. Add code to handle this gracefully and leave the
requisite FIXMEs for both optimizing more aggressively and doing more to
aid sanitizing invalid code which triggers these patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168361
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Tim Northover [Tue, 20 Nov 2012 09:56:11 +0000 (09:56 +0000)]
Fix physical register liveness calculations:
+ Take account of clobbers
+ Give outputs priority over inputs since they happen later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168360
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Elena Demikhovsky [Tue, 20 Nov 2012 09:37:57 +0000 (09:37 +0000)]
Intel OCL built-ins calling conventions now support MacOS 32-bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168359
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Simon Atanasyan [Tue, 20 Nov 2012 07:25:17 +0000 (07:25 +0000)]
Marking remote mcjit tests as XFAIL for MIPS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168357
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Bill Wendling [Tue, 20 Nov 2012 05:09:20 +0000 (05:09 +0000)]
Make the AttrListPtr object a part of the LLVMContext.
When code deletes the context, the AttributeImpls that the AttrListPtr points to
are now invalid. Therefore, instead of keeping a separate managed static for the
AttrListPtrs that's reference counted, move it into the LLVMContext and delete
it when deleting the AttributeImpls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168354
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Hal Finkel [Tue, 20 Nov 2012 04:20:31 +0000 (04:20 +0000)]
Note Freescale's contributions in the PPC release notes.
This mainly reflects the work of Tobias von Koch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168352
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Sean Silva [Tue, 20 Nov 2012 03:13:53 +0000 (03:13 +0000)]
docs: Sphinxify LLVMBuild documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168348
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Chandler Carruth [Tue, 20 Nov 2012 01:27:48 +0000 (01:27 +0000)]
Add a comment to associate a FIXME with a PR where it is matters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168347
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Chandler Carruth [Tue, 20 Nov 2012 01:12:50 +0000 (01:12 +0000)]
Rework the rewriting of loads and stores for vector and integer allocas
to properly handle the combinations of these with split integer loads
and stores. This essentially replaces Evan's r168227 by refactoring the
code in a different way, and trynig to mirror that refactoring in both
the load and store sides of the rewriting.
Generally speaking there was some really problematic duplicated code
here that led to poorly founded assumptions and then subtle bugs. Now
much of the code actually flows through and follows a more consistent
style and logical path. There is still a tiny bit of duplication on the
store side of things, but it is much less bad.
This also changes the logic to never re-use a load or store instruction
as that was simply too error prone in practice.
I've added a few tests (one a reduction of the one in Evan's original
patch, which happened to be the same as the report in PR14349). I'm
going to look at adding a few more tests for things I found and fixed in
passing (such as the volatile tests in the vectorizable predicate).
This patch has survived bootstrap, and modulo one bugfix survived
Duncan's test suite, but let me know if anything else explodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168346
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Eli Bendersky [Tue, 20 Nov 2012 00:26:08 +0000 (00:26 +0000)]
ReST-ify some markup in the LIT document
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168345
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Eric Christopher [Tue, 20 Nov 2012 00:15:36 +0000 (00:15 +0000)]
80-column and whitespace fixups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168344
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Sean Silva [Mon, 19 Nov 2012 23:21:47 +0000 (23:21 +0000)]
Allow using MemoryBuffers with yaml::Stream directly.
The rationale is to get YAML filenames in diagnostics from
yaml::Stream::printError -- currently the filename is hard-coded as
"YAML" because there's no buffer information available.
Patch by Kim Gräsman!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168341
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Eric Christopher [Mon, 19 Nov 2012 22:42:15 +0000 (22:42 +0000)]
Remove a function argument and propagate const around accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168338
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Eric Christopher [Mon, 19 Nov 2012 22:42:10 +0000 (22:42 +0000)]
Whitespace and 80-col.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168337
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Sean Silva [Mon, 19 Nov 2012 21:18:50 +0000 (21:18 +0000)]
docs: Fix reference to "bold" part of code example.
Fixes PR14380.
The prose was referring to a "bold" part of the code example, where the
boldness was lost in the transition from HTML. Unlike HTML, where one
can easily have a <b> inside a <pre>, reStructuredText is generally
unable to represent such nested markup.
Hack around it with the :emphasise-lines: option to the code-block
directive to single out the regions instead. Thankfully the regions are
close-enough to being full lines for this to work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168329
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Anton Korobeynikov [Mon, 19 Nov 2012 21:17:20 +0000 (21:17 +0000)]
Make AsmPrinter::EmitTTypeReference() more robust - put
the zero GV check inside, so we won't forget it at the caller side.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168328
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