Commit Graph

94639 Commits

Author SHA1 Message Date
Benjamin Kramer
af00feb1a6 PPCAsmParser: Stop leaking names.
Store them in a place that gets cleaned up properly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187700 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-03 22:43:29 +00:00
Benjamin Kramer
bd194ced30 Unbreak llvm-rtdyld build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187699 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-03 22:18:45 +00:00
Benjamin Kramer
782fdcefa5 MachObjectFile: Don't leak on error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187698 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-03 22:16:37 +00:00
Benjamin Kramer
a757e93626 llvm-rtdyld: Don't leak memory managers.
Dyld never outlives MemMgr, just put both on the stack.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187697 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-03 22:16:31 +00:00
Benjamin Kramer
527692a594 ARMAsmParser: Plug a leak.
Using an object to do the cleanup may look like overkill, but it's safer and nicer than putting deletes everywhere.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187696 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-03 22:16:24 +00:00
Benjamin Kramer
bc2160f7c9 Stop leaking register infos in the disassemblers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187695 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-03 22:16:16 +00:00
Hal Finkel
5cad12d12a Fix PPC64 64-bit GPR inline asm constraint matching
Internally, the PowerPC backend names the 32-bit GPRs R[0-9]+, and names the
64-bit parent GPRs X[0-9]+. When matching inline assembly constraints with
explicit register names, on PPC64 when an i64 MVT has been requested, we need
to follow gcc's convention of using r[0-9]+ to refer to the 64-bit (parent)
registers.

At some point, we'll probably want to arrange things so that the generic code
in TargetLowering uses the AsmName fields declared in *RegisterInfo.td in order
to match these inline asm register constraints. If we do that, this change can
be reverted.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187693 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-03 12:25:10 +00:00
Matt Arsenault
6b4dde71cf Minor address space code simplification.
Remove assertion that the verifier should catch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187692 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-03 01:03:12 +00:00
Bob Wilson
f3289e7d74 Regenerate with changes for -rdynamic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187687 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 22:51:11 +00:00
Bob Wilson
244acf3a4b Link with -rdynamic instead of -Wl,-export-dynamic.
Recent versions of the OS X linker support this but follow the existing
OS X linker convention of using an underscore in the option name, i.e.,
-export_dynamic. Rather than changing our configure scripts to check for
that alternate spelling, it is simpler to just use the compiler's -rdynamic
option and let it deal with translating that to the appropriate linker
option. One potential disadvantage of this approach is that the compiler
will typically ignore -rdynamic on platforms where it is not supported, so
the HAVE_LINK_EXPORT_DYNAMIC in config.h will not necessarily show whether
that option has any effect or not. I don't see any in-tree uses of that
macro, so I'm assuming it is OK.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187686 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 22:51:06 +00:00
Peter Collingbourne
40bacacad3 Add a AttributeSetImpl::dump function.
This is for the benefit of those of us with inferior debuggers which
do not permit member function calls on value types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187685 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 22:34:30 +00:00
Peter Collingbourne
7bba9c5c0a Make one of the AttributeSet ctors maintain the invariant that the
attribute list is ordered by index.

Differential Revision: http://llvm-reviews.chandlerc.com/D1265

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187682 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 22:29:40 +00:00
Hans Wennborg
6bf104b165 Option parsing: recognize the special -- token
Everything that comes after -- should be treated as a filename. This
enables passing in filenames that would otherwise be conflated with
command-line options.

This is especially important for clang-cl which supports options
starting with /, which are easily conflatable with Unix-style
path names.

Differential Revision: http://llvm-reviews.chandlerc.com/D1274

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187675 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 21:20:27 +00:00
Hal Finkel
e8bc700a87 Fix invalid function pointers in bugpoint ExtractLoops
The ExtractLoops function tries to reduce the failing test case by extracting
one or more loops from the misoptimized piece of the program. In doing this,
ExtractLoops must keep the MiscompiledFunctions vector up-to-date by ensuring
that the pointers refer to functions in the current failing program.
Unfortunately, this is not trivial because:

 - ExtractLoops is iterative, and there are several early exits (and the
   MiscompiledFunctions vector must be consistent with the current program at
every non-fatal exit point).
 - Several of the utility functions used by ExtractLoops (such as
   TestOptimizer, some of which are called through the TestFn callback
parameter, and Linker::LinkModules) delete their inputs upon success.

This change adds several updates of the MiscompiledFunctions vector at
different points. The first is after the initial call to TestMergedProgram
which checks that the loop-extracted program still works. The second is after
the call to TestFn (TestOptimizer, for example). This function will delete its
inputs (which is why the existing ExtractLoops logic cloned the inputs first).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187674 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 21:13:42 +00:00
Joey Gouly
e7bc73b8d1 Add a missing 'return' statement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187671 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 20:50:01 +00:00
Akira Hatanaka
5e795097b0 [mips] Expand vector truncating stores and extending loads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187667 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 19:23:33 +00:00
Joey Gouly
787fdb86a7 [ARMv8] Add an assembler warning for the deprecated 'setend' instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187666 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 19:18:12 +00:00
Nadav Rotem
f2855f8886 SLPVectorizer: Fix PR16777. PHInodes may use multiple extracted values that come from different blocks.
Thanks Alexey Samsonov.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187663 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 18:40:24 +00:00
Matt Arsenault
38140c2bbe Teach EmitGEPOffset about address spaces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187662 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 18:33:34 +00:00
Renato Golin
38ffffeebc Fixes ARM LNT bot from SLP change in O3
This patch fixes the multiple breakages on ARM test-suite after the SLP
vectorizer was introduced by default on O3. The problem was an illegal
vector type on ARMTTI::getCmpSelInstrCost() <3 x i1> which is not simple.

The guard protects this code from breaking (cause of the problems) but
doesn't fix the issue that is generating the odd vector in the first
place, which also needs to be investigated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187658 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 17:10:04 +00:00
Carlo Kok
fdabd9f391 Bugfix for making the DWARF debug strings and labels to code emitted as secrel32 instead of long opcodes (only for coff). This makes them debuggable with GDB (with fix for 64bits msvc)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187656 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 16:14:15 +00:00
Tim Northover
e57343b636 Fix handling of CHECK-DAG combined with CHECK-NOT
Patch by Daniel Sanders.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187651 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 11:32:50 +00:00
Duncan Sands
1cd2ed8fdf Pacify GCC, which worries about falling off the end of the switch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187649 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 09:37:20 +00:00
Alexey Samsonov
e393b73808 Fix dereferencing end iterator in SimplifyCFG. Patch by Ye Mei.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187646 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 08:06:43 +00:00
NAKAMURA Takumi
ee1d7db74b Revert r187597, "Bugfix for making the DWARF debug strings and labels to code emitted as secrel32 instead of long opcodes (only for coff). This makes them debuggable with GDB."
It broke x86_64-win32 builder in llvm/test/DebugInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187642 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 03:46:05 +00:00
Eric Christopher
9f4eaaf0dc Use @rpath for libraries rather than @executable_path on OSX.
Patch by Benjamin Scarlet!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187641 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 01:51:52 +00:00
Eric Christopher
be9f508aec Temporarily revert "Debug Info Finder|Verifier: handle DbgLoc attached to
instructions." in an attempt to bring back some bots.

This reverts commit r187609.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187638 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 00:49:44 +00:00
Matt Arsenault
7eef3bdd7b Teach InstructionSimplify about pointer address spaces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187635 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 00:10:44 +00:00
Akira Hatanaka
ddbdeefa28 [mips] Make load/store accumulator pseudo instructions codeGenOnly. Also,
remove lines that are setting DecoderNamespace for pseudo atomic instructions.

No intended functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187632 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 23:14:16 +00:00
Matt Arsenault
186f8f9d41 Teach getOrEnforceKnownAlignment about address spaces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187629 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 22:42:18 +00:00
Nadav Rotem
72bc423e7f Move the optlevel check to the frontend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187628 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 22:41:58 +00:00
Carlo Kok
cfe855d658 fix for LLVM debug info on llvm-mips-linux where the label name uses % instead of L as a prefix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187623 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 22:15:34 +00:00
Bill Wendling
61fc8d670f Use function attributes to indicate that we don't want to realign the stack.
Function attributes are the future! So just query whether we want to realign the
stack directly from the function instead of through a random target options
structure.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187618 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 21:42:05 +00:00
Rafael Espindola
8cb1d81250 Expose that the unique file ID has a device and a file component.
The use of sd_dev and st_ino has reached libclang, so expose the two components
in UniqueID so that we can use it in clang.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187616 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 21:36:02 +00:00
Daniel Malea
44c8e346c7 Fixed the Intel-syntax X86 disassembler to respect the (existing) option for hexadecimal immediates, to match AT&T syntax. This also brings a new option for C-vs-MASM-style hex.
Patch by Richard Mitton
Reviewed: http://llvm-reviews.chandlerc.com/D1243



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187614 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 21:18:16 +00:00
Reed Kotler
b1fa7d4d26 Fix some issues with Mips16 floating when certain intrinsics are present.
This is actually an LLVM bug in the way it generates signatures for these
when soft float is enabled. For example, floor ends up having the signature
of int64(int64). The signature part is not the same as where the actual
parameter types are recorded, and those ARE of course int64(int64) when
soft float is enabled. (Yes, Mips16 hard float uses soft float but with
different runtime rounes but then has to interoperate with Mips32 using
normal floating point). This logic will eventually be moved to the 
Mips16HardFloat pass so it's not worth sorting out these issues in LLVM
since nobody but Mips16 cares about these signatures, as far as I know,
and even I won't eventually either.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187613 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 21:17:53 +00:00
Carlo Kok
e18804ecd0 ARM/Hexagon testcases can't compile x86 only testcase. Reverting change to testcase & fixing check for all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187610 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 20:53:57 +00:00
Manman Ren
f589eef864 Debug Info Finder|Verifier: handle DbgLoc attached to instructions.
Also remove checking of llvm.dbg.sp since it is not used in generating dwarf.

Current state of Finder:
DebugInfoFinder tries to list all debug info MDNodes used in a module. To
list debug info MDNodes used by an instruction, DebugInfoFinder provides
processDeclare, processValue and processLocation to handle DbgDeclareInst,
DbgValueInst and DbgLoc attached to instructions. processModule will go
through all DICompileUnits in llvm.dbg.cu and list debug info MDNodes
used by the CUs.

TODO:
1> Finder has a list of CUs, SPs, Types, Scopes and global variables. We
need to add a list of variables that are used by DbgDeclareInst and
DbgValueInst.
2> MDString fields should be null or isa<MDString> and MDNode fields should be
null or isa<MDNode>. We currently use empty string or int 0 to represent null.
3> Go though Verify functions and make sure that they check field types.
4> Clean up existing testing cases to remove llvm.dbg.sp and make sure each
testing case has a llvm.dbg.cu.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187609 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 20:52:39 +00:00
David Blaikie
c8b93557da DebugInfo: Emit definitions for types with no members.
The absence of members was a poor/incorrect proxy for "is definition".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187607 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 20:30:22 +00:00
Carlo Kok
70cf72e092 change the inlinefnlocalvar testcase so it uses a triple that's not coff (doesn't seem to matter for the testcase itself, what it tests isn't triple specific), as coff has a slightly different way of emitting what it checks for.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187604 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 20:17:37 +00:00
Bob Wilson
c8c344b26e Temporarily xfail a test that breaks on OS X when building with LTO.
This is another case where internalize hides a symbol that is needed by
a loadable module.  I am currently investigating a proper fix but this patch
will get our buildbot to pass in the meantime. <rdar://problem/14578094>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187601 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 19:29:26 +00:00
Sean Silva
2b61eb9843 Update incorrect file headers.
One of these was spotted in review by Rafael.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187598 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 18:42:28 +00:00
Carlo Kok
5b25082ddb Bugfix for making the DWARF debug strings and labels to code emitted as secrel32 instead of long opcodes (only for coff). This makes them debuggable with GDB.
fixes Bug 16249 - LLVM generates broken debug info on Windows 

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187597 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 18:38:14 +00:00
Nadav Rotem
a4cbd78af8 Only enable SLP-vectorization on O3 builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187595 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 18:28:15 +00:00
Simon Atanasyan
df263de386 Pass -G argument to cmake with the same generator's name as used for the
initial cmake invocation.

Patch reviewed by Reid Kleckner.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187591 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 18:04:07 +00:00
Robert Lytton
4da77f8d5f remove executable permission from IntrinsicsXCore.td
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187584 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 17:17:59 +00:00
Tom Stellard
692ee102eb R600: Add 64-bit float load/store support
* Added R600_Reg64 class
* Added T#Index#.XY registers definition
* Added v2i32 register reads from parameter and global space
* Added f32 and i32 elements extraction from v2f32 and v2i32
* Added v2i32 -> v2f32 conversions

Tom Stellard:
  - Mark vec2 operations as expand.  The addition of a vec2 register
    class made them all legal.

Patch by: Dmitry Cherkassov

Signed-off-by: Dmitry Cherkassov <dcherkassov@gmail.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187582 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 15:23:42 +00:00
Tom Stellard
98b357e1cd R600: Use 64-bit alignment for 64-bit kernel arguments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187581 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 15:23:31 +00:00
Tom Stellard
8cd70d3a5b R600/SI: Custom lower i64 ZERO_EXTEND
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187580 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 15:23:26 +00:00
Elena Demikhovsky
0780179d53 EVEX and compressed displacement encoding for AVX512
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187576 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 13:34:06 +00:00