Commit Graph

109449 Commits

Author SHA1 Message Date
David Blaikie
33e07581b2 Sink DwarfUnit::SectionSym into DwarfCompileUnit as it's only needed/used there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221062 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 20:06:28 +00:00
Daniel Sanders
cfe761c9e6 Renamed CCState members that appear to misspell 'Processed' as 'Proceed'. NFC.
Reviewers: rnk

Reviewed By: rnk

Subscribers: rnk, llvm-commits

Differential Revision: http://reviews.llvm.org/D5978

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221061 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 19:32:23 +00:00
David Blaikie
b2dae39d05 Make DwarfCompileUnit::Skeleton more narrowly typed (DwarfCompileUnit* instead of DwarfUnit*) now that it's specific to DwarfCompileUnit anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221060 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 19:26:05 +00:00
Daniel Sanders
ea8769cbe8 [mips] Move all ByVal handling into CCState and tablegen-erated code. NFC.
Summary:
CCState already contains a byval implementation that is very similar to the
Mips custom code. This patch merges the custom code into the existing
common code and tablegen-erated code.

Reviewers: vmedic

Reviewed By: vmedic

Subscribers: rnk, llvm-commits

Differential Revision: http://reviews.llvm.org/D5977

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221059 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 19:17:10 +00:00
Daniel Sanders
73d60e69f4 [mips] Fix unused variable warning introduced in r221056
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221058 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 18:53:01 +00:00
Daniel Sanders
d1bb2d1f92 [mips] Remove ByValArgInfo::Address in favour of CCValAssign::getMemLocOffset(). NFC.
Summary: ByValArgInfo is practically the same as CCState::ByValInfo now.

Reviewers: vmedic

Reviewed By: vmedic

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D5976

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221057 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 18:44:56 +00:00
Daniel Sanders
61d2d3d245 [mips] Move F128 argument handling into MipsCCState as we did for returns. NFC.
Summary:
There are a couple more changes to make before analyzeFormalArguments can
be merged into the standard AnalyzeFormalArguments. I've had to temporarily
poke a couple holes in MipsCCState's encapsulation to save having to make
all the required changes for this merge all at once*. These will be removed
shortly.

* We must merge our ByVal argument handling with the implementation in CCState.
  This will be done over the next three patches, then the fourth will merge
  analyzeFormalArguments with AnalyzeFormalArguments.

Depends on D5967

Reviewers: vmedic

Reviewed By: vmedic

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D5969

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221056 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 18:38:03 +00:00
David Blaikie
4e35ac1b48 Sink DwarfUnit::Skeleton down into DwarfCompileUnit
Type units no longer have skeletons and it's misleading to be able to
query for a type unit's skeleton (it might incorrectly lead one to
conclude that if a unit doesn't have a skeleton it's not in a .dwo
file... ).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221055 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 18:18:07 +00:00
Daniel Sanders
20dc677021 [mips] Remove MipsCC::CCInfo. NFC.
Summary:
It's now passed in as an argument to functions that need it. Eventually
this argument will be replaced by the 'this' pointer for a MipsCCState
object.

Depends on D5966

Reviewers: vmedic

Reviewed By: vmedic

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D5967

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221054 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 18:13:52 +00:00
Daniel Sanders
f814c6418d [mips] Removed MipsCC::fixedArgFn(). NFC
Summary:
There is one remaining trace of it in MipsCC::analyzeCallOperands() where
Mips16 might override the calling convention. This will moved into
tablegen-erated code later.

Depends on D5965

Reviewers: vmedic

Reviewed By: vmedic

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D5966

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221053 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 17:44:51 +00:00
Daniel Sanders
5e4b155521 [tablegen] Add CustomCallingConv and use it to tablegen-erate the outermost parts of the Mips O32 implementation
Summary:
CustomCallingConv is simply a CallingConv that tablegen should not generate the
implementation for. It allows regular CallingConv's to delegate to these custom
functions. This is (currently) necessary for Mips and we cannot use CCCustom
without having to adapt to the different API that CCCustom uses.

This brings us a bit closer to being able to remove
MipsCC::analyzeCallOperands and MipsCC::analyzeFormalArguments in favour of
the common implementation.

No functional change to the targets.

Depends on D3341

Reviewers: vmedic

Reviewed By: vmedic

Subscribers: vmedic, llvm-commits

Differential Revision: http://reviews.llvm.org/D5965

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221052 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 17:38:22 +00:00
David Blaikie
153cd65fd4 Sink DwarfDebug::AbstractSPDies down into DwarfFile
This is the first big step to allowing gmlt-like inline scope
information in the skeleton CU. While this commit doesn't change the
functionality, it's only a small step to call
"constructAbstractSubprogramDIE" on both the InfoHolder and the
SkeletonHolder (when in use) and that will at least create the abstract
SP dies in that case, though still not creating the other subprograms.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221051 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 17:21:26 +00:00
Rafael Espindola
5793838fc8 Remove redundant calls to isMaterializable.
This removes calls to isMaterializable in the following cases:

* It was redundant with a call to isDeclaration now that isDeclaration returns
  the correct answer for materializable functions.
* It was followed by a call to Materialize. Just call Materialize and check EC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221050 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 16:46:18 +00:00
Daniel Sanders
e2add4346d Revert r221048 - Test commit
It seems I can't commit unless $DBUS_SESSION_BUS_ADDRESS is set correctly and
it is not set for ssh sessions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221049 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 16:08:03 +00:00
Daniel Sanders
211ed6d001 Test commit
Added some whitespace to debug some authentication issues I'm having.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221048 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 16:00:40 +00:00
Daniel Sanders
5179f70b34 [JIT] Fix some more missing endian conversions in RuntimeDyld
Summary: This fixes MachO_i386_eh_frame.s on a big-endian Mips host.

Reviewers: lhames

Reviewed By: lhames

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D6019

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221047 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 15:52:31 +00:00
NAKAMURA Takumi
6128ca928d [CMake] llvm-profdata requires Core.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221046 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 11:46:04 +00:00
David Majnemer
f74443e53a InstCombine: Combine (X+cst) < 0 --> X < -cst
This can happen pretty often in code that looks like:
int foo = bar - 1;
if (foo < 0)
  do stuff

In this case, bar < 1 is an equivalent condition.

This transform requires that the add instruction be annotated with nsw.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221045 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 09:09:51 +00:00
David Majnemer
666a51320e IR: Restore the old behavior of getDISubprogram
getDISubprogram was mistakenly thought to contain a bug: we thought we
might need to try harder if we found a DebugLoc we didn't find.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221044 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 07:57:14 +00:00
Adrian Prantl
bdec4aee7b Revert "Temporarily revert r220777 to sort out build bot breakage."
This reverts commit r221028. Later commits depend on this and
reverting just this one causes even more bots to fail.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221041 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 03:19:45 +00:00
NAKAMURA Takumi
5ea912ac8d Revert r220779, "[AVX512] Removed special case for cmp instructions in getVectorMaskingNode. Now cmp intrinsics lower as other intrinsics through VSELECT, and then VSELECT tranforms to AND in PerformSELECTCombine."
Since r221028 (reverting r220777), this caused failures.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221040 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 01:36:14 +00:00
David Blaikie
db5d201b2a Remove unused function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221037 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 01:15:26 +00:00
David Blaikie
b1494f18ec And... fix the build some more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221036 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 01:15:24 +00:00
David Blaikie
a49cbece54 Just iterate the DwarfCompileUnits rather than trying to filter them out of the list of all units.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221034 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 01:11:19 +00:00
David Blaikie
bf29eb3ad1 Add '*' to auto variable that is a pointer, as per the coding conventions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221033 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 01:03:39 +00:00
Diego Novillo
9657de5f22 Add show and merge tools for sample PGO profiles.
Summary:
This patch extends the 'show' and 'merge' commands in llvm-profdata to handle
sample PGO formats. Using the 'merge' command it is now possible to convert
one sample PGO format to another.

The only format that is currently not working is 'gcc'. I still need to
implement support for it in lib/ProfileData.

The changes in the sample profile support classes are needed for the
merge operation.

Reviewers: bogner

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D6065

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221032 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 00:56:55 +00:00
David Blaikie
e542d91ee5 Add DwarfCompileUnit::getSkeleton that returns DwarfCompileUnit* to avoid having to cast from DwarfUnit* on every call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221031 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 00:50:34 +00:00
Adrian Prantl
a4e1564971 Temporarily revert r220777 to sort out build bot breakage.
"[x86] Simplify vector selection if condition value type matches vselect value type and true value is all ones or false value is all zeros."

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221028 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 00:26:59 +00:00
Duncan P. N. Exon Smith
b2187ede9e IR: MDNode => Value: Instruction::getAllMetadata()
Change `Instruction::getAllMetadata()` to modify a vector of `Value`
instead of `MDNode` and update call sites.  This is part of PR21433.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221027 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 00:26:42 +00:00
Duncan P. N. Exon Smith
3a84a6377c IR: MDNode => Value: Instruction::getMetadata()
Change `Instruction::getMetadata()` to return `Value` as part of
PR21433.

Update most callers to use `Instruction::getMDNode()`, which wraps the
result in a `cast_or_null<MDNode>`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221024 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 00:10:31 +00:00
Duncan P. N. Exon Smith
9ed44978ef IR: MDNode => Value: Add Instruction::getMDNode()
Add `Instruction::getMDNode()` that casts to `MDNode` before changing
`Instruction::getMetadata()` to return `Value`.  This avoids adding
`cast_or_null<MDNode>` boiler-plate throughout the code.

Part of PR21433.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221023 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 23:58:04 +00:00
Reid Kleckner
8d2e511d3b Revert "R600: Add missing file to CMakeLists.txt"
This reverts commit r220998.

It should've been reverted with the other change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221021 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 23:39:10 +00:00
Reid Kleckner
a5607fb841 Revert "R600: Make sure to inline all internal functions"
This reverts commit r220996.

It introduced layering violations causing link errors in many
configurations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221020 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 23:35:26 +00:00
Reid Kleckner
e1a4787d5d Work around bugs in MSVC "14" CTP 3's conversion logic
It appears to ignore or find ambiguous MachineInstrBuilder's conversion
operators that allow conversion to MachineInstr* and
MachineBasicBlock::bundle_iterator.

As a workaround, add an explicit way to get the MachineInstr.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221017 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 23:19:46 +00:00
Rafael Espindola
9f86b43215 Refactor duplicated code in liking GlobalValues.
There is quiet a bit of logic that is common to any GlobalValue but was
duplicated for Functions, GlobalVariables and GlobalAliases.

While at it, merge visibility even when comdats are used, fixing pr21415.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221014 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 23:10:07 +00:00
Reid Kleckner
fc46c68310 Define LLVM_NOEXCEPT with MSVC 14 CTP 3 or newer
We have to use _MSC_FULL_VER here as CTP 2 and earlier didn't define
noexcept to my knowledge.

Fixes build error in lib/Support/Error.cpp when inheriting from
std::error_category, which has a noexcept virtual method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221013 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 23:02:40 +00:00
Reid Kleckner
57c911e4ab Suppress MSVC's equivalent of -Wshadow warnings
IMO we need to clean up some of these, but the member variable one
(C4458) has false positives on static methods.  It is currently firing
on Twine, which has a static method like:
  struct Twine {
    uintptr_t LHS, RHS;
    static void staticMethod() {
      // warning C4458: declaration of 'LHS' hides class member
      uintptr_t LHS;
      ...
    }
  };

We should fix up clang's -Wshadow and clean it up, and then we can
re-enable some of these MSVC warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221012 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 22:55:57 +00:00
David Blaikie
54a86b37dd Sink some of DwarfDebug::collectDeadVariables down into DwarfCompileUnit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221010 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 22:30:30 +00:00
Michael Zolotukhin
cf19403e39 Correctly update dom-tree after loop vectorizer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221009 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 22:28:03 +00:00
David Blaikie
021153f536 Sink most of DwarfDebug::constructAbstractSubprogramScopeDIE into DwarfCompileUnit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221005 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 21:57:02 +00:00
Tom Stellard
03fb370534 R600: Add IPO to the list of required libraries
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221004 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 21:52:08 +00:00
Lang Hames
7b8ba81502 [Object] Modify OwningBinary's interface to separate inspection from ownership.
The getBinary and getBuffer method now return ordinary pointers of appropriate
const-ness. Ownership is transferred by calling takeBinary(), which returns a
pair of the Binary and a MemoryBuffer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221003 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 21:37:49 +00:00
Tom Stellard
7dd15e65fb R600: Add missing file to CMakeLists.txt
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220998 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 20:56:36 +00:00
Tom Stellard
b5c86504a0 R600: Don't promote allocas when one of the users is a ptrtoint instruction
We need to figure out how to track ptrtoint values all the
way until result is converted back to a pointer in order
to correctly rewrite the pointer type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220997 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 20:52:04 +00:00
Tom Stellard
5d6cee5e65 R600: Make sure to inline all internal functions
Function calls aren't supported yet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220996 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 20:52:02 +00:00
Duncan P. N. Exon Smith
da8d5586be IR: Instruction::setMetadata() should use cast_or_null
Not sure why this assertion didn't fire locally [1], but in r220994
`Instruction::setMetadata()` should be using `cast_or_null`.

[1]: http://lab.llvm.org:8011/builders/llvm-hexagon-elf/builds/12327

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220995 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 20:28:04 +00:00
Duncan P. N. Exon Smith
815275f5de IR: MDNode => Value: Instruction::setMetadata()
Change `Instruction::setMetadata()` API to accept `Value` instead of
`MDNode`.  Part of PR21433.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220994 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 20:13:11 +00:00
Bill Schmidt
2d32816a45 [PowerPC] Initial VSX intrinsic support, with min/max for vector double
Now that we have initial support for VSX, we can begin adding
intrinsics for programmer access to VSX instructions.  This patch adds
basic support for VSX intrinsics in general, and tests it by
implementing intrinsics for minimum and maximum for the vector double
data type.

The LLVM portion of this is quite straightforward.  There is a
companion patch for Clang.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220988 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 19:19:07 +00:00
Chad Rosier
b9ce924135 [AArch64] Check Dest Register Liveness in CondOpt pass.
Our internal test reveals such case should not be transformed:

  cmp x17, #3
  b.lt .LBB10_15
  ...
  subs x12, x12, #1
  b.gt .LBB10_1

where x12 is a liveout, becomes:

  cmp x17, #2
  b.le .LBB10_15
  ...
  subs x12, x12, #2
  b.ge .LBB10_1

Unable to provide test case as it's difficult to reproduce on community branch.

http://reviews.llvm.org/D6048
Patch by Zhaoshi Zheng <zhaoshiz@codeaurora.org>!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220987 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 19:02:38 +00:00
Kostya Serebryany
854432d7e5 [asan] do not treat inline asm calls as indirect calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220985 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 18:38:23 +00:00