Jyotsna Verma [Mon, 26 Nov 2012 21:56:51 +0000 (21:56 +0000)]
Fix comments in HexagonOperands.td.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168617
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Shuxin Yang [Mon, 26 Nov 2012 21:44:25 +0000 (21:44 +0000)]
rdar://
12329730 (defect 2)
Enhancement to InstCombine. Try to catch this opportunity:
---------------------------------------------------------------
((X^C1) >> C2) ^ C3 => (X>>C2) ^ ((C1>>C2)^C3)
where the subexpression "X ^ C1" has more than one uses, and
"(X^C1) >> C2" has single use.
----------------------------------------------------------------
Reviewed by Nadav (with minor change per his request).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168615
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Jakub Staszak [Mon, 26 Nov 2012 21:04:19 +0000 (21:04 +0000)]
Remove unneeded #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168608
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Meador Inge [Mon, 26 Nov 2012 20:37:23 +0000 (20:37 +0000)]
Fix a comment bug in toascii simplifier
When I migrated the toascii simplifier in r168580 Benjamin Kramer noticed
a bug in one of the comments that I migrated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168605
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Meador Inge [Mon, 26 Nov 2012 20:37:20 +0000 (20:37 +0000)]
instcombine: Migrate printf optimizations
This patch migrates the printf optimizations from the simplify-libcalls
pass into the instcombine library call simplifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168604
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Nadav Rotem [Mon, 26 Nov 2012 19:51:46 +0000 (19:51 +0000)]
Move the code that uses SCEVs prior to creating the new loops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168601
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Jakub Staszak [Mon, 26 Nov 2012 19:24:31 +0000 (19:24 +0000)]
Normalize splat 256bit vectors with 8 elements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168600
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Benjamin Kramer [Mon, 26 Nov 2012 18:05:52 +0000 (18:05 +0000)]
Decouple MCInstBuilder from the streamer per Eli's request.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168597
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Matt Beaumont-Gay [Mon, 26 Nov 2012 16:27:22 +0000 (16:27 +0000)]
Remove stray trailing backslash
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168592
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Dmitry Vyukov [Mon, 26 Nov 2012 14:55:26 +0000 (14:55 +0000)]
tsan: fix lint warnings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168590
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Eli Bendersky [Mon, 26 Nov 2012 14:09:46 +0000 (14:09 +0000)]
Rewrite test to not use a FileCheck variable and redefine it on the same line.
In preparation for the FileCheck functionality change which will allow using
a variable later on the same line.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168588
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Benjamin Kramer [Mon, 26 Nov 2012 13:34:22 +0000 (13:34 +0000)]
Add MCInstBuilder, a utility class to simplify MCInst creation similar to MachineInstrBuilder.
Simplify some repetitive code with it. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168587
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Dmitry Vyukov [Mon, 26 Nov 2012 11:36:19 +0000 (11:36 +0000)]
[tsan] add fail order to compare_exchange
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168586
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Zhou Sheng [Mon, 26 Nov 2012 05:45:53 +0000 (05:45 +0000)]
Fix a PassManager pointer use-after-free bug.
The bug can be triggered when we require LoopInfo analysis ahead of DominatorTree construction in a Module Pass. The cause is that the LoopInfo analysis itself also invokes DominatorTree construction, therefore, when PassManager schedules LoopInfo, it will add DominatorTree first. Then after that, when the PassManger turns to schedule DominatorTree invoked by the above ModulePass, it finds there is already a DominatorTree, so it delete the redundant one. However, somehow it still try to access that pass pointer after free as code pasted below, which results in segment fault.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168581
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Meador Inge [Mon, 26 Nov 2012 03:38:52 +0000 (03:38 +0000)]
instcombine: Migrate toascii optimizations
This patch migrates the toascii optimizations from the simplify-libcalls
pass into the instcombine library call simplifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168580
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Meador Inge [Mon, 26 Nov 2012 03:10:07 +0000 (03:10 +0000)]
instcombine: Migrate isascii optimizations
This patch migrates the isascii optimizations from the simplify-libcalls
pass into the instcombine library call simplifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168579
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Meador Inge [Mon, 26 Nov 2012 02:31:59 +0000 (02:31 +0000)]
instcombine: Migrate isdigit optimizations
This patch migrates the isdigit optimizations from the simplify-libcalls
pass into the instcombine library call simplifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168578
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Joe Abbey [Mon, 26 Nov 2012 02:02:08 +0000 (02:02 +0000)]
Removing SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
Adding CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
This is to handle the wackiness on a Mac host where cmake detects:
CMAKE_CXX_COMPILER == "/usr/bin/c++"
CMAKE_C_COMPILER == "/usr/bin/gcc"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168577
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Rafael Espindola [Mon, 26 Nov 2012 00:56:44 +0000 (00:56 +0000)]
Fix gcc's -Wunused-but-set-variable warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168576
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Meador Inge [Mon, 26 Nov 2012 00:25:33 +0000 (00:25 +0000)]
Fix bogus comment; no functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168575
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Meador Inge [Mon, 26 Nov 2012 00:24:07 +0000 (00:24 +0000)]
instcombine: Migrate *abs optimizations
This patch migrates the *abs optimizations from the simplify-libcalls
pass into the instcombine library call simplifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168574
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Meador Inge [Sun, 25 Nov 2012 20:45:27 +0000 (20:45 +0000)]
instcombine: Migrate ffs* optimizations
This patch migrates the ffs* optimizations from the simplify-libcalls
pass into the instcombine library call simplifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168571
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Nadav Rotem [Sun, 25 Nov 2012 16:48:08 +0000 (16:48 +0000)]
Move the max vector width to a constant parameter. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168570
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Nadav Rotem [Sun, 25 Nov 2012 16:39:01 +0000 (16:39 +0000)]
Fix the document style.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168569
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Nadav Rotem [Sun, 25 Nov 2012 16:27:16 +0000 (16:27 +0000)]
Refactor the ptr runtime check generation code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168568
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Joe Abbey [Sun, 25 Nov 2012 15:23:39 +0000 (15:23 +0000)]
Code Custodian:
- Widespread trailing space removal
- A dash of OCD spacing to block align enums
- joined a line that probably needed 80 cols a while back
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168566
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Rafael Espindola [Sun, 25 Nov 2012 15:14:49 +0000 (15:14 +0000)]
Add support for .cfi_register now that it is easy to extent the representation
to support it. Original patch with the parsing and plumbing by the PaX team and
Roman Divacky. I added the bits in MCDwarf.cpp and the test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168565
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Benjamin Kramer [Sun, 25 Nov 2012 11:52:03 +0000 (11:52 +0000)]
Move semantics are great, don't destroy the optimization opportunity with trivial copy ctors.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168561
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Nadav Rotem [Sun, 25 Nov 2012 09:13:57 +0000 (09:13 +0000)]
Rename method. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168560
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Nadav Rotem [Sun, 25 Nov 2012 09:09:26 +0000 (09:09 +0000)]
The induction-pointer work is inspired by a research paper. This commit adds a reference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168559
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Nadav Rotem [Sun, 25 Nov 2012 08:41:35 +0000 (08:41 +0000)]
Add support for pointer induction variables even when there is no integer induction variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168558
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Craig Topper [Sun, 25 Nov 2012 08:08:58 +0000 (08:08 +0000)]
Refactor to make helper method static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168557
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Rafael Espindola [Sun, 25 Nov 2012 02:50:32 +0000 (02:50 +0000)]
Further cleanups. Thanks for Sean Silva for noticing it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168556
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Craig Topper [Sun, 25 Nov 2012 00:59:59 +0000 (00:59 +0000)]
Add an extra slash so doxygen comments will be properly recognized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168554
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Craig Topper [Sun, 25 Nov 2012 00:48:58 +0000 (00:48 +0000)]
Remove duplicate check of LimitFloatPrecision. It was already checked earlier before IsExp10 could be set to true.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168553
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Craig Topper [Sun, 25 Nov 2012 00:15:07 +0000 (00:15 +0000)]
Factor common code out of individual if blocks into common tail.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168551
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Craig Topper [Sat, 24 Nov 2012 23:05:23 +0000 (23:05 +0000)]
Remove redundant calls to getCurDebugLoc in visitIntrinsicCall. It's already called at the start of the function and captured in a local variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168548
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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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