platform/upstream/llvm.git
9 years agoR600/SI: Implement correct f64 fdiv
Matt Arsenault [Sat, 14 Feb 2015 04:30:08 +0000 (04:30 +0000)]
R600/SI: Implement correct f64 fdiv

This version passes the OpenCL conformance test.

llvm-svn: 229239

9 years agoR600/SI: Use complex operand folding for div_scale
Matt Arsenault [Sat, 14 Feb 2015 04:24:28 +0000 (04:24 +0000)]
R600/SI: Use complex operand folding for div_scale

llvm-svn: 229238

9 years agoR600/SI: Add tests for div_fmas with inline immediate operands
Matt Arsenault [Sat, 14 Feb 2015 04:22:02 +0000 (04:22 +0000)]
R600/SI: Add tests for div_fmas with inline immediate operands

llvm-svn: 229237

9 years agoR600/SI: Fix implicit vcc operand to v_div_fmas_*
Matt Arsenault [Sat, 14 Feb 2015 04:22:00 +0000 (04:22 +0000)]
R600/SI: Fix implicit vcc operand to v_div_fmas_*

This should allow finally fixing the f64 fdiv implementation.

Test is disabled for VI since there seems to be a problem with one
of the buffer load instructions on it.

llvm-svn: 229236

9 years agoR600/SI: Fix schedule model for v_div_scale_{f32|f64}
Matt Arsenault [Sat, 14 Feb 2015 04:03:18 +0000 (04:03 +0000)]
R600/SI: Fix schedule model for v_div_scale_{f32|f64}

llvm-svn: 229235

9 years agoR600/SI: Really fix size of VReg_1
Matt Arsenault [Sat, 14 Feb 2015 03:54:32 +0000 (03:54 +0000)]
R600/SI: Really fix size of VReg_1

llvm-svn: 229234

9 years agoR600/SI: Rename encoding field to match docs for VOP3b
Matt Arsenault [Sat, 14 Feb 2015 03:54:29 +0000 (03:54 +0000)]
R600/SI: Rename encoding field to match docs for VOP3b

llvm-svn: 229233

9 years agollvm-pdbdump: Only dump whitelisted global symbols.
Zachary Turner [Sat, 14 Feb 2015 03:54:28 +0000 (03:54 +0000)]
llvm-pdbdump: Only dump whitelisted global symbols.

Dumping the global scope contains a lot of very uninteresting
things and is generally polluted with a lot of random junk.
Furthermore, it dumps values unsorted, making it hard to read.
This patch dumps known interesting types only, and as a side
effect sorts the list by symbol type.

llvm-svn: 229232

9 years agollvm-pdbdump: Re-order header files according to LLVM style guide.
Zachary Turner [Sat, 14 Feb 2015 03:53:56 +0000 (03:53 +0000)]
llvm-pdbdump: Re-order header files according to LLVM style guide.

llvm-svn: 229231

9 years agoR600/SI: Fix not encoding src2 for v_div_scale_{f32|f64}
Matt Arsenault [Sat, 14 Feb 2015 03:40:35 +0000 (03:40 +0000)]
R600/SI: Fix not encoding src2 for v_div_scale_{f32|f64}

This apparently got lost in the VI changes.

llvm-svn: 229230

9 years agoUpdate cxx_dr_status to cover dr1748 and add test.
Richard Smith [Sat, 14 Feb 2015 03:38:31 +0000 (03:38 +0000)]
Update cxx_dr_status to cover dr1748 and add test.

llvm-svn: 229229

9 years agoR600/SI: Fix VOP3b encoding on VI
Matt Arsenault [Sat, 14 Feb 2015 03:02:23 +0000 (03:02 +0000)]
R600/SI: Fix VOP3b encoding on VI

llvm-svn: 229228

9 years agoR600/SI: Fix phys reg copies in SIFoldOperands
Matt Arsenault [Sat, 14 Feb 2015 02:55:57 +0000 (02:55 +0000)]
R600/SI: Fix phys reg copies in SIFoldOperands

llvm-svn: 229227

9 years agoR600/SI: Fix copies from SGPR to VCC
Matt Arsenault [Sat, 14 Feb 2015 02:55:56 +0000 (02:55 +0000)]
R600/SI: Fix copies from SGPR to VCC

This shows up without optimizations when vcc is required
to be used.

llvm-svn: 229226

9 years agoR600/SI: Add hack to copy from a VGPR to VCC
Matt Arsenault [Sat, 14 Feb 2015 02:55:54 +0000 (02:55 +0000)]
R600/SI: Add hack to copy from a VGPR to VCC

This hopefully should be fixed when VReg_1 is removed.

llvm-svn: 229225

9 years agoPowerPC: Canonicalize access to function attributes, NFC
Duncan P. N. Exon Smith [Sat, 14 Feb 2015 02:54:07 +0000 (02:54 +0000)]
PowerPC: Canonicalize access to function attributes, NFC

Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

llvm-svn: 229224

9 years agoR600/SI: Fix size of VReg_1
Matt Arsenault [Sat, 14 Feb 2015 02:51:44 +0000 (02:51 +0000)]
R600/SI: Fix size of VReg_1

This is really a 32-bit register, if we try to check the size of it,
we want 32-bits.

llvm-svn: 229223

9 years agoR600: Canonicalize access to function attributes, NFC
Duncan P. N. Exon Smith [Sat, 14 Feb 2015 02:45:45 +0000 (02:45 +0000)]
R600: Canonicalize access to function attributes, NFC

Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

llvm-svn: 229222

9 years agoMips: Canonicalize access to function attributes, NFC
Duncan P. N. Exon Smith [Sat, 14 Feb 2015 02:37:48 +0000 (02:37 +0000)]
Mips: Canonicalize access to function attributes, NFC

Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

llvm-svn: 229221

9 years agoARM: Canonicalize access to function attributes, NFC
Duncan P. N. Exon Smith [Sat, 14 Feb 2015 02:24:44 +0000 (02:24 +0000)]
ARM: Canonicalize access to function attributes, NFC

Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

llvm-svn: 229220

9 years agoTry to unbreak the Hexagon bot
David Majnemer [Sat, 14 Feb 2015 02:18:14 +0000 (02:18 +0000)]
Try to unbreak the Hexagon bot

llvm-svn: 229219

9 years agoAArch64: Canonicalize access to function attributes, NFC
Duncan P. N. Exon Smith [Sat, 14 Feb 2015 02:09:06 +0000 (02:09 +0000)]
AArch64: Canonicalize access to function attributes, NFC

Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

llvm-svn: 229218

9 years agollvm-cov: Actually use the command line arguments when reporting
Justin Bogner [Sat, 14 Feb 2015 02:05:05 +0000 (02:05 +0000)]
llvm-cov: Actually use the command line arguments when reporting

This code didn't really make sense as is. If a filename is passed in,
the user obviously wants the coverage *for that file*, not *for
everything*.

llvm-svn: 229217

9 years agoMoar post-commit review.
Jonathan Roelofs [Sat, 14 Feb 2015 02:02:56 +0000 (02:02 +0000)]
Moar post-commit review.

Apparently typing is hard.

llvm-svn: 229216

9 years agollvm-cov: Simplify coverage reports, fixing PR22575 in the process
Justin Bogner [Sat, 14 Feb 2015 02:01:24 +0000 (02:01 +0000)]
llvm-cov: Simplify coverage reports, fixing PR22575 in the process

PR22575 occurred because we were unsafely storing references into a
std::vector. If the vector moved because it grew, we'd be left
iterating through garbage memory. This avoids the issue by simplifying
the logic to gather coverage information as we go, rather than storing
it and iterating over it.

I'm relying on the existing tests showing that this is semantically
NFC, since it's difficult to hit the issue this fixes without
relatively large covered programs.

llvm-svn: 229215

9 years agoX86: Canonicalize access to function attributes, NFC
Duncan P. N. Exon Smith [Sat, 14 Feb 2015 01:59:52 +0000 (01:59 +0000)]
X86: Canonicalize access to function attributes, NFC

Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

llvm-svn: 229214

9 years agoDR1748: the reserved placement allocation functions have undefined behavior if
Richard Smith [Sat, 14 Feb 2015 01:52:20 +0000 (01:52 +0000)]
DR1748: the reserved placement allocation functions have undefined behavior if
they're given a null pointer as an argument, so we do not need to emit null
checks on their results.

llvm-svn: 229213

9 years agoCodeGen: _Atomic(_Complex) shouldn't crash
David Majnemer [Sat, 14 Feb 2015 01:48:17 +0000 (01:48 +0000)]
CodeGen: _Atomic(_Complex) shouldn't crash

We could be a little kinder if we did a compare-exchange loop instead of
an atomic-load/store pair.

llvm-svn: 229212

9 years agoBuild cgo and llgo-go
Peter Collingbourne [Sat, 14 Feb 2015 01:46:01 +0000 (01:46 +0000)]
Build cgo and llgo-go

Differential Revision: http://reviews.llvm.org/D7629

llvm-svn: 229211

9 years agollvm-go: Set $GCCGO instead of putting a gccgo executable on $PATH.
Peter Collingbourne [Sat, 14 Feb 2015 01:45:57 +0000 (01:45 +0000)]
llvm-go: Set $GCCGO instead of putting a gccgo executable on $PATH.

Now that llgo ships its own go command we can rely on it having support for $GCCGO.

Differential Revision: http://reviews.llvm.org/D7628

llvm-svn: 229210

9 years agollvm-go: Add flag for specifying path to go command.
Peter Collingbourne [Sat, 14 Feb 2015 01:45:56 +0000 (01:45 +0000)]
llvm-go: Add flag for specifying path to go command.

Differential Revision: http://reviews.llvm.org/D7627

llvm-svn: 229209

9 years agoCodeGen: Canonicalize access to function attributes, NFC
Duncan P. N. Exon Smith [Sat, 14 Feb 2015 01:44:41 +0000 (01:44 +0000)]
CodeGen: Canonicalize access to function attributes, NFC

Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

Also, add `Function::getFnStackAlignment()`, and canonicalize:

getAttributes().getStackAlignment(AttributeSet::FunctionIndex)
  => getFnStackAlignment()

llvm-svn: 229208

9 years agoAddress post-commit review comments
Jonathan Roelofs [Sat, 14 Feb 2015 01:38:35 +0000 (01:38 +0000)]
Address post-commit review comments

llvm-svn: 229207

9 years ago[X86] Factor out the CMOV pseudo definitions. NFCI.
Ahmed Bougacha [Sat, 14 Feb 2015 01:36:53 +0000 (01:36 +0000)]
[X86] Factor out the CMOV pseudo definitions. NFCI.

llvm-svn: 229206

9 years agoRevert "Revert r229082 for a bit, it caused PR22577."
David Majnemer [Sat, 14 Feb 2015 01:35:12 +0000 (01:35 +0000)]
Revert "Revert r229082 for a bit, it caused PR22577."

This reverts commit r229123.  It was a red herring, the bug was present
without r229082.

llvm-svn: 229205

9 years agoCodeGen: Correctly convert atomic bool from i8 to i1
David Majnemer [Sat, 14 Feb 2015 01:35:07 +0000 (01:35 +0000)]
CodeGen: Correctly convert atomic bool from i8 to i1

Bools are a little tricky, they are i8 in memory and must be coerced
back to i1 before further operations can be performed on them.

This fixes PR22577.

llvm-svn: 229204

9 years agoRevert "On ELF, put PIC jump tables in a non executable section."
Matthias Braun [Sat, 14 Feb 2015 01:16:54 +0000 (01:16 +0000)]
Revert "On ELF, put PIC jump tables in a non executable section."

This reverts commit r228939.

The commit broke something in the output of exception handling tables on
darwin x86-64.

llvm-svn: 229203

9 years agoTransforms: Canonicalize access to function attributes, NFC
Duncan P. N. Exon Smith [Sat, 14 Feb 2015 01:11:29 +0000 (01:11 +0000)]
Transforms: Canonicalize access to function attributes, NFC

Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

llvm-svn: 229202

9 years agoCorrectly handle N_INDR nlist entries and don't rely on the trie information in order...
Greg Clayton [Sat, 14 Feb 2015 00:51:13 +0000 (00:51 +0000)]
Correctly handle N_INDR nlist entries and don't rely on the trie information in order to reproduce them since this dyld trie info can be missing.

<rdar://problem/19749670>

llvm-svn: 229201

9 years ago[modules] Split off a separate module for DebugInfo/PDB/DIA so that its headers
Richard Smith [Sat, 14 Feb 2015 00:47:20 +0000 (00:47 +0000)]
[modules] Split off a separate module for DebugInfo/PDB/DIA so that its headers
don't get included on systems where the DIA SDK is unavailable.

llvm-svn: 229200

9 years agoRevert r229185, "Raising minimum required Visual Studio version to 2013."
NAKAMURA Takumi [Sat, 14 Feb 2015 00:45:32 +0000 (00:45 +0000)]
Revert r229185, "Raising minimum required Visual Studio version to 2013."

All builders are not ready yet.

llvm-svn: 229199

9 years agoUpdate test case to be compatible with auto-migration to new getelementptr syntax...
David Blaikie [Sat, 14 Feb 2015 00:41:07 +0000 (00:41 +0000)]
Update test case to be compatible with auto-migration to new getelementptr syntax coming in the near future

The first change won't touch GEPOperators such as these, but the update
script only identifies them by the leading '(' after getelementptr or
'getelementptr inbounds', so update this test to at least have those
features to allow auto-migrating.

llvm-svn: 229198

9 years agoRemove trailing whitespace getting in the way of near-future getelementptr change...
David Blaikie [Sat, 14 Feb 2015 00:28:51 +0000 (00:28 +0000)]
Remove trailing whitespace getting in the way of near-future getelementptr change updates

llvm-svn: 229197

9 years agoAdjust test case to be compatible with future changes to explicitly pass the type...
David Blaikie [Sat, 14 Feb 2015 00:26:13 +0000 (00:26 +0000)]
Adjust test case to be compatible with future changes to explicitly pass the type to getelementptr

llvm-svn: 229196

9 years agoMake the unwinder build on thumbv6-m with the integrated assembler.
Jonathan Roelofs [Sat, 14 Feb 2015 00:21:03 +0000 (00:21 +0000)]
Make the unwinder build on thumbv6-m with the integrated assembler.

http://reviews.llvm.org/D7630

llvm-svn: 229194

9 years agoUnify the two EH personality classification routines I wrote
Reid Kleckner [Sat, 14 Feb 2015 00:21:02 +0000 (00:21 +0000)]
Unify the two EH personality classification routines I wrote

We only need one.

llvm-svn: 229193

9 years agoAnalysis: Canonicalize access to function attributes, NFC
Duncan P. N. Exon Smith [Sat, 14 Feb 2015 00:12:15 +0000 (00:12 +0000)]
Analysis: Canonicalize access to function attributes, NFC

Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

llvm-svn: 229192

9 years agoUse the template method to grab the target specific subtarget.
Eric Christopher [Sat, 14 Feb 2015 00:09:46 +0000 (00:09 +0000)]
Use the template method to grab the target specific subtarget.

llvm-svn: 229191

9 years agoUse @LINE instead of hardcoded line numbers
Filipe Cabecinhas [Sat, 14 Feb 2015 00:09:09 +0000 (00:09 +0000)]
Use @LINE instead of hardcoded line numbers

llvm-svn: 229190

9 years ago[InstCombine] When canonicalizing gep indices, prefer zext when possible
Philip Reames [Sat, 14 Feb 2015 00:05:36 +0000 (00:05 +0000)]
[InstCombine] When canonicalizing gep indices, prefer zext when possible

If we know that the sign bit of a value being sign extended is zero, we can use a zero extension instead.  This is motivated by the fact that zero extensions are generally cheaper on x86 (and most other architectures?).  We already apply a similar transform in DAGCombine, this just extends that to the IR level.

This comes up when we eagerly canonicalize gep indices to the width of a machine register (i64 on x86_64). To do so, we insert sign extensions (sext) to promote smaller types.

Differential Revision: http://reviews.llvm.org/D7255

llvm-svn: 229189

9 years ago[modules] If we have a choice between including a file textually and importing
Richard Smith [Fri, 13 Feb 2015 23:50:20 +0000 (23:50 +0000)]
[modules] If we have a choice between including a file textually and importing
a prebuilt form from a module, prefer the modular form, all else being equal.

llvm-svn: 229188

9 years agoFix broken logic for include in block check.
John Thompson [Fri, 13 Feb 2015 23:32:08 +0000 (23:32 +0000)]
Fix broken logic for include in block check.

llvm-svn: 229187

9 years agoChange the default disassembly format again. First attempt at
Jason Molenda [Fri, 13 Feb 2015 23:24:21 +0000 (23:24 +0000)]
Change the default disassembly format again.  First attempt at
changing it was in r219544 - after living on that for a few
months, I wanted to take another crack at this.

The disassembly-format setting still exists and the old format
can be user specified with a setting like

${current-pc-arrow}${addr-file-or-load}{ <${function.name-without-args}${function.concrete-only-addr-offset-no-padding}>}:

This patch was discussed in http://reviews.llvm.org/D7578

<rdar://problem/19726421>

llvm-svn: 229186

9 years agoRaising minimum required Visual Studio version to 2013.
Chris Bieneman [Fri, 13 Feb 2015 23:24:14 +0000 (23:24 +0000)]
Raising minimum required Visual Studio version to 2013.

This is based on the discussions on: [LLVMdev] [RFC] Raising LLVM minimum required MSVC version to 2013 for trunk

llvm-svn: 229185

9 years agoAdd -frtti to tests that need rtti
Filipe Cabecinhas [Fri, 13 Feb 2015 23:19:23 +0000 (23:19 +0000)]
Add -frtti to tests that need rtti

llvm-svn: 229184

9 years ago[dsymutil] Add DIE selection algorithm.
Frederic Riss [Fri, 13 Feb 2015 23:18:34 +0000 (23:18 +0000)]
[dsymutil] Add DIE selection algorithm.

With this commit, llvm-dsymutil learns how to choose which DIEs
it will link in the final output and which ones it won't. This
is based on the 'valid relocation' information that has been
built in the previous commits.

The test only tests that we choose the right 'root DIEs'. The
selection algorithm (and especially the part that walk the
dependencies of a root DIE) lacks a bit test coverage. This
will be much easier to cover when we output actual Dwarf and
thus can use llvm-dwarfdump to verify the structure of the
emitted DIE trees. I'll add more tests then.

llvm-svn: 229183

9 years ago[dsymutil] Downcase a function name.
Frederic Riss [Fri, 13 Feb 2015 23:18:31 +0000 (23:18 +0000)]
[dsymutil] Downcase a function name.

llvm-svn: 229182

9 years ago[dsymutil] Add a few generic helper methods.
Frederic Riss [Fri, 13 Feb 2015 23:18:29 +0000 (23:18 +0000)]
[dsymutil] Add a few generic helper methods.

To be used in subsequent commits (separated to keep only core logic
in the follow-ups).

llvm-svn: 229181

9 years ago[dsymutil] constify trivial function.
Frederic Riss [Fri, 13 Feb 2015 23:18:27 +0000 (23:18 +0000)]
[dsymutil] constify trivial function.

llvm-svn: 229180

9 years agoDWARFUnit: Add a couple of helpers to access the DIE array.
Frederic Riss [Fri, 13 Feb 2015 23:18:24 +0000 (23:18 +0000)]
DWARFUnit: Add a couple of helpers to access the DIE array.

To be used in dsymutil (or any other client that wants to take
advantage of the fact that DIEs are stored in a vector).

llvm-svn: 229179

9 years ago[dsymutil] Find relocations that correspond to debug map entries.
Frederic Riss [Fri, 13 Feb 2015 23:18:22 +0000 (23:18 +0000)]
[dsymutil] Find relocations that correspond to debug map entries.

These 'valid relocations' in the debug_info section will be how
dsymutil identifies the DIEs it needs to keep in the linked debug
information.

llvm-svn: 229178

9 years ago[dsymutil] Add DebugMapObject::lookupObjectAddress()
Frederic Riss [Fri, 13 Feb 2015 23:18:16 +0000 (23:18 +0000)]
[dsymutil] Add DebugMapObject::lookupObjectAddress()

It turns out the debug map will be interogated both by name and
by object file address. Add the latter capability.

llvm-svn: 229177

9 years agoFixing broken bots.
Chris Bieneman [Fri, 13 Feb 2015 23:10:31 +0000 (23:10 +0000)]
Fixing broken bots.

llvm-svn: 229176

9 years agoMinor tweak to MDA
Philip Reames [Fri, 13 Feb 2015 23:08:37 +0000 (23:08 +0000)]
Minor tweak to MDA

Two minor tweaks I noticed when reading through the code:
- No need to recompute begin() on every iteration.  We're not modifying the instructions in this loop.
- We can ignore PHINodes and Dbg intrinsics.  The current code does this anyways, but it will spend slightly more time doing so and will count towards the limit of instructions in the block.  It seems really silly to give up due the presence of PHIs...

Differential Revision: http://reviews.llvm.org/D7624

llvm-svn: 229175

9 years agoRoll gofrontend to 0fde0b6a7eb2
Peter Collingbourne [Fri, 13 Feb 2015 22:59:07 +0000 (22:59 +0000)]
Roll gofrontend to 0fde0b6a7eb2

This gives us the sources for cgo, go and gofmt.

llvm-svn: 229174

9 years agoUpdate for API change
Peter Collingbourne [Fri, 13 Feb 2015 22:58:36 +0000 (22:58 +0000)]
Update for API change

llvm-svn: 229173

9 years agoNFC. Moving the RegisteredOptionCategories global into the CommandLineParser class.
Chris Bieneman [Fri, 13 Feb 2015 22:54:32 +0000 (22:54 +0000)]
NFC. Moving the RegisteredOptionCategories global into the CommandLineParser class.

llvm-svn: 229172

9 years agoNFC. clang-format wants to change this from two lines to one.
Chris Bieneman [Fri, 13 Feb 2015 22:54:29 +0000 (22:54 +0000)]
NFC. clang-format wants to change this from two lines to one.

llvm-svn: 229171

9 years agoNFC. More code cleanup making LookupOption a member of the CommandLineParser.
Chris Bieneman [Fri, 13 Feb 2015 22:54:27 +0000 (22:54 +0000)]
NFC. More code cleanup making LookupOption a member of the CommandLineParser.

llvm-svn: 229170

9 years agoThe base pointer save offset can be computed at initialization time,
Eric Christopher [Fri, 13 Feb 2015 22:48:53 +0000 (22:48 +0000)]
The base pointer save offset can be computed at initialization time,
do so and fix up the calls.

llvm-svn: 229169

9 years agoMove the target machine variable so that it's initialized early
Eric Christopher [Fri, 13 Feb 2015 22:48:51 +0000 (22:48 +0000)]
Move the target machine variable so that it's initialized early
enough we can use it to initialize frame lowering.

llvm-svn: 229168

9 years ago[modules] Guard against recursively re-entering diagnosing ODR violations while
Richard Smith [Fri, 13 Feb 2015 22:43:51 +0000 (22:43 +0000)]
[modules] Guard against recursively re-entering diagnosing ODR violations while
in the middle of emitting an ODR violation diagnostic. I don't yet have a
reduced testcase for this issue, working on it...

llvm-svn: 229167

9 years agoFix build: revert r229148 "Fix argdumper build in cmake (OS X) after r228636" and...
Ilia K [Fri, 13 Feb 2015 22:30:11 +0000 (22:30 +0000)]
Fix build: revert r229148 "Fix argdumper build in cmake (OS X) after r228636" and r229159 "Fix build: make_symlink_darwin_debug passes 2 arguments into make_symlink, but it requires 4 arguments"

llvm-svn: 229166

9 years ago[ELF] Replace std::set with StringSet.
Shankar Easwaran [Fri, 13 Feb 2015 22:26:51 +0000 (22:26 +0000)]
[ELF] Replace std::set with StringSet.

Wrap functionality was using a std::set to record symbols that need to be
wrapped. This changes the implementation to use a StringSet instead.

No change in functionality.

llvm-svn: 229165

9 years agoStash the TargetMachine on the subtarget so we can access it later.
Eric Christopher [Fri, 13 Feb 2015 22:23:04 +0000 (22:23 +0000)]
Stash the TargetMachine on the subtarget so we can access it later.
Clean up a subtarget function that has it passed in while we're at it.

llvm-svn: 229164

9 years agoPPC LinkageSize can be computed at initialization time, do so.
Eric Christopher [Fri, 13 Feb 2015 22:22:57 +0000 (22:22 +0000)]
PPC LinkageSize can be computed at initialization time, do so.

llvm-svn: 229163

9 years agoHandle function name conflicts in _LIBCPP_MSVCRT mode
Saleem Abdulrasool [Fri, 13 Feb 2015 22:15:32 +0000 (22:15 +0000)]
Handle function name conflicts in _LIBCPP_MSVCRT mode

Visual Studio's SAL extension uses a macro named __deallocate. This macro is
used pervasively, and gets included through various different ways. This
conflicts with the similarly named interfaces in libc++. Introduce a undef
header similar to __undef_min_max to handle this. This fixes a number of errors
due to the macro replacing the function name.

llvm-svn: 229162

9 years agocctype: tweak inclusions for _LIBCPP_MSVCRT case
Saleem Abdulrasool [Fri, 13 Feb 2015 22:15:28 +0000 (22:15 +0000)]
cctype: tweak inclusions for _LIBCPP_MSVCRT case

cctype uses ctype functions such as isblank. However, when building against
msvcrt, this is provided by the support header. Include the support header if
building for Windows to ensure that the definition is properly visible.

llvm-svn: 229161

9 years agoTriple: Make setEnvironment not override the object format
Reid Kleckner [Fri, 13 Feb 2015 22:05:50 +0000 (22:05 +0000)]
Triple: Make setEnvironment not override the object format

Discovered by Halide users who had C++ code like this:
  Triple.setArch(Triple::x86);
  Triple.setOS(Triple::Windows);
  Triple.setObjectFormat(Triple::ELF);
  Triple.setEnvironment(Triple::MSVC);

This would produce the stringified triple of x86-windows-msvc, instead
of the x86-windows-msvc-elf string needed to run MCJIT.

With this change, they retain the -elf suffix.

llvm-svn: 229160

9 years agoFix build: make_symlink_darwin_debug passes 2 arguments into make_symlink, but it...
Ilia K [Fri, 13 Feb 2015 21:54:52 +0000 (21:54 +0000)]
Fix build: make_symlink_darwin_debug passes 2 arguments into make_symlink, but it requires 4 arguments

llvm-svn: 229159

9 years ago[SSE/AVX] Use multiclasses to reduce the mass of scalar math patterns; NFCI
Sanjay Patel [Fri, 13 Feb 2015 21:52:42 +0000 (21:52 +0000)]
[SSE/AVX] Use multiclasses to reduce the mass of scalar math patterns; NFCI

This takes the preposterous number of patterns in this section
that were last added to in r219033 down to just plain obnoxious.

With a little more work, we might get this down to just comical.

I've added more test cases to the existing file that checks these
patterns, but it seems that some of these patterns simply don't
exist with today's shuffle lowering.

llvm-svn: 229158

9 years agoFix R600 test deadlock on Windows by giving FileCheck an argument
Reid Kleckner [Fri, 13 Feb 2015 21:27:28 +0000 (21:27 +0000)]
Fix R600 test deadlock on Windows by giving FileCheck an argument

llc would hang trying to write output to a full pipe that FileCheck
wasn't reading. FileCheck wasn't reading from stdin because it needs a
file as a positional argument.

llvm-svn: 229157

9 years ago[PM] Fix a compile error I introduced in r229094 and didn't notice
Chandler Carruth [Fri, 13 Feb 2015 21:10:58 +0000 (21:10 +0000)]
[PM] Fix a compile error I introduced in r229094 and didn't notice
because I didn't have binutils set up properly to build the gold plugin.

Fixes PR22581 which was filed because this broke the build for folks
relying on the plugin. Very sorry! =]

I've gotten the plugin stuff building now as well so it shouldn't keep
happening.

llvm-svn: 229156

9 years agofix typos; NFC
Sanjay Patel [Fri, 13 Feb 2015 21:07:22 +0000 (21:07 +0000)]
fix typos; NFC

llvm-svn: 229155

9 years ago[modules] Mark include/llvm/Support/Dwarf.def as being a textually-included header.
Richard Smith [Fri, 13 Feb 2015 21:06:45 +0000 (21:06 +0000)]
[modules] Mark include/llvm/Support/Dwarf.def as being a textually-included header.

llvm-svn: 229154

9 years agoClean up some inappropriate choices of type in the bitcode reader. None of
Richard Smith [Fri, 13 Feb 2015 21:05:11 +0000 (21:05 +0000)]
Clean up some inappropriate choices of type in the bitcode reader. None of
these are expected to fix any 64->32 bit real truncation issues.

llvm-svn: 229153

9 years agoR600/SI: Refactor SOP1 classes
Tom Stellard [Fri, 13 Feb 2015 21:02:37 +0000 (21:02 +0000)]
R600/SI: Refactor SOP1 classes

llvm-svn: 229152

9 years agoR600/SI: Lowercase register names
Tom Stellard [Fri, 13 Feb 2015 21:02:36 +0000 (21:02 +0000)]
R600/SI: Lowercase register names

llvm-svn: 229151

9 years agoR600/SI: Remove some unused TableGen classes
Tom Stellard [Fri, 13 Feb 2015 21:02:33 +0000 (21:02 +0000)]
R600/SI: Remove some unused TableGen classes

llvm-svn: 229150

9 years agoReapply r229142 with some enable_if magic to avoid memcpying between differing types.
Benjamin Kramer [Fri, 13 Feb 2015 20:45:14 +0000 (20:45 +0000)]
Reapply r229142 with some enable_if magic to avoid memcpying between differing types.

Original commit message:
SmallVector: Resolve a long-standing fixme by using the existing unitialized_copy dispatch.

This makes append() use memcpy for trivially copyable types.

llvm-svn: 229149

9 years agoFix argdumper build in cmake (OS X) after r228636
Ilia K [Fri, 13 Feb 2015 20:28:27 +0000 (20:28 +0000)]
Fix argdumper build in cmake (OS X) after r228636

Summary:
This patch fixes the following tests on OS X:

```
  FAIL: test_with_dsym (TestLaunchWithGlob.LaunchWithGlobTestCase)
  ----------------------------------------------------------------------
  Traceback (most recent call last):
    File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/lldbtest.py", line 456, in wrapper
      return func(self, *args, **kwargs)
    File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/functionalities/launch_with_glob/TestLaunchWithGlob.py", line 21, in test_with_dsym
      self.do_test ()
    File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/functionalities/launch_with_glob/TestLaunchWithGlob.py", line 42, in do_test
      self.runCmd("process launch -G true -w %s -- fi*.tx?" % (os.getcwd()))
    File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/lldbtest.py", line 1953, in runCmd
      msg if msg else CMD_MSG(cmd))
  AssertionError: False is not True : Command 'process launch -G true -w /Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/functionalities/launch_with_glob -- fi*.tx?' returns successfully
  Config=x86_64-clang
  ======================================================================
  FAIL: test_with_dwarf (TestLaunchWithGlob.LaunchWithGlobTestCase)
  ----------------------------------------------------------------------
  Traceback (most recent call last):
    File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/lldbtest.py", line 473, in wrapper
      return func(self, *args, **kwargs)
    File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/functionalities/launch_with_glob/TestLaunchWithGlob.py", line 28, in test_with_dwarf
      self.do_test ()
    File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/functionalities/launch_with_glob/TestLaunchWithGlob.py", line 42, in do_test
      self.runCmd("process launch -G true -w %s -- fi*.tx?" % (os.getcwd()))
    File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/lldbtest.py", line 1953, in runCmd
      msg if msg else CMD_MSG(cmd))
  AssertionError: False is not True : Command 'process launch -G true -w /Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/functionalities/launch_with_glob -- fi*.tx?' returns successfully
```

Reviewers: epertoso, emaste, abidh, clayborg, zturner

Reviewed By: clayborg

Subscribers: abidh, lldb-commits, emaste, epertoso, zturner, clayborg

Differential Revision: http://reviews.llvm.org/D7550

llvm-svn: 229148

9 years ago[modules] Don't produce duplicate lookup results if the same declaration is
Richard Smith [Fri, 13 Feb 2015 20:17:14 +0000 (20:17 +0000)]
[modules] Don't produce duplicate lookup results if the same declaration is
visible through multiple imported modules. No functionality change.

llvm-svn: 229147

9 years agoPR17938: This has already been fixed, add regression test.
Richard Smith [Fri, 13 Feb 2015 19:49:59 +0000 (19:49 +0000)]
PR17938: This has already been fixed, add regression test.

llvm-svn: 229146

9 years ago[modules] Improve llvm-bcanalyzer output on AST files a little. No functionality...
Richard Smith [Fri, 13 Feb 2015 19:48:37 +0000 (19:48 +0000)]
[modules] Improve llvm-bcanalyzer output on AST files a little. No functionality change.

llvm-svn: 229145

9 years agoRevert r229142. It breaks the world for unknown reasons.
Benjamin Kramer [Fri, 13 Feb 2015 19:45:28 +0000 (19:45 +0000)]
Revert r229142. It breaks the world for unknown reasons.

llvm-svn: 229144

9 years agoIncrease the CPU time timeout for testing from 10 to 20 minutes, to
Dimitry Andric [Fri, 13 Feb 2015 19:45:19 +0000 (19:45 +0000)]
Increase the CPU time timeout for testing from 10 to 20 minutes, to
compensate for slow machines, and the growing number of tests.

Prodded by: Hans Wennborg

llvm-svn: 229143

9 years agoSmallVector: Resolve a long-standing fixme by using the existing unitialized_copy...
Benjamin Kramer [Fri, 13 Feb 2015 19:20:39 +0000 (19:20 +0000)]
SmallVector: Resolve a long-standing fixme by using the existing unitialized_copy dispatch.

This makes append() use memcpy for trivially copyable types.

llvm-svn: 229142

9 years agoFix TestProcessIO.py when run against a remote target
Vince Harron [Fri, 13 Feb 2015 19:15:24 +0000 (19:15 +0000)]
Fix TestProcessIO.py when run against a remote target

Fixed test case to copy redirected stdout/stderr files from remote
target to host

llgs wasn't bothering to put the pty master file handle in the right
place if stdout/stderr were redirected to a file. It is still needed
for stdin.

Corrected some log message text

llvm-svn: 229141

9 years ago[mips] Refactor and simplify MipsSEDAGToDAGISel::selectIntAddrLSL2MM(). NFC.
Vasileios Kalintiris [Fri, 13 Feb 2015 19:14:22 +0000 (19:14 +0000)]
[mips] Refactor and simplify MipsSEDAGToDAGISel::selectIntAddrLSL2MM(). NFC.

Reviewers: dsanders

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D7618

llvm-svn: 229140

9 years agoAdd test that checks (gdb) prompt in case of unknown command (MI)
Ilia K [Fri, 13 Feb 2015 19:13:42 +0000 (19:13 +0000)]
Add test that checks (gdb) prompt in case of unknown command (MI)

llvm-svn: 229139