Commit Graph

164944 Commits

Author SHA1 Message Date
Chandler Carruth 439991d7e3 Update Clang's CFGBlock interface to conform to the strange part of
LLVM's Value interface which is used in LLVM's DominatorTree analysis
and which changed in LLVM r198836.

The DominatorTree analysis is actually a generic graph analysis and
should be moved to LLVM's support library to clarify that Clang and
others are using it with arbitrary graphs. Further, it seems likely that
it should be using something other than printAsOperand, but this is
a simpler build fix. I'll clean this up later.

llvm-svn: 198840
2014-01-09 02:56:16 +00:00
Rui Ueyama 752abd556e Add a blank line to FileCheck input.
FileCheck does not like the empty input file, so adding a blank line to workaround.

llvm-svn: 198839
2014-01-09 02:47:52 +00:00
Chandler Carruth 12e9d2b5c1 [PM] Rename this source file to something a bit more generic before
I add support for the new pass manager to it.

llvm-svn: 198838
2014-01-09 02:39:45 +00:00
David Blaikie 461f1eaaa1 Fix the clang -Werror build after r198818
llvm-svn: 198837
2014-01-09 02:34:06 +00:00
Chandler Carruth d48cdbf0c3 Put the functionality for printing a value to a raw_ostream as an
operand into the Value interface just like the core print method is.
That gives a more conistent organization to the IR printing interfaces
-- they are all attached to the IR objects themselves. Also, update all
the users.

This removes the 'Writer.h' header which contained only a single function
declaration.

llvm-svn: 198836
2014-01-09 02:29:41 +00:00
Enrico Granata d9bd4ae77b Patch by Ari Grant
"Open LLDB and run:
(lldb) script print lldb.debugger.GetInputFileHandle()

This puts the debugger into a catatonic state and all interactions seem
to enter a black hole. The reason is that executing this commnand
actually *CLOSES* the input file handle and so all input is dropped on
the floor. Oof!

The fix is simple: flush a descriptor, instead of closing it, when
transferring ownership."

llvm-svn: 198835
2014-01-09 02:28:25 +00:00
Richard Smith 83b11aae18 PR18401: Fix assert by implementing the current proposed direction of core
issue 1430. Don't allow a pack expansion to be used as an argument to an alias
template unless the corresponding parameter is a parameter pack.

llvm-svn: 198833
2014-01-09 02:22:22 +00:00
Alexander Kornienko 73f7b0273e Reverted r198807, r198808, as they cause link errors in configure builds. Will look at this later.
llvm-svn: 198832
2014-01-09 02:21:52 +00:00
Alp Toker 58983f1398 Fix typo
llvm-svn: 198831
2014-01-09 01:39:49 +00:00
David Blaikie 08badfd2ba DwarfUnit: Move the DICompileUnit Node to the DwarfCompileUnit only
It's unused in DwarfTypeUnit, as is expected.

llvm-svn: 198830
2014-01-09 01:20:14 +00:00
Rui Ueyama 51a6b87ca3 Write temporary files to Output directory.
llvm-svn: 198829
2014-01-09 01:11:51 +00:00
Rui Ueyama 76d2fa70be [PECOFF] Add a test for r197803.
llvm-svn: 198828
2014-01-09 01:11:48 +00:00
Eric Christopher d7ed36b87c Remove the test for endianness in configure.ac and regenerate.
llvm-svn: 198825
2014-01-09 01:09:57 +00:00
Warren Hunt b700566a3a [ms-abi] Fixed failing lit test.
This test adjustment was missing from the previous patch.

llvm-svn: 198822
2014-01-09 00:48:32 +00:00
Lang Hames eecd2dc954 Replace fstream use with raw_fd_ostream.
llvm-svn: 198821
2014-01-09 00:47:54 +00:00
Alp Toker 099d4ee125 Add a test for Static Analyzer checker plugins
llvm-svn: 198820
2014-01-09 00:47:40 +00:00
Rafael Espindola 5e10aaeb18 Remove dead code.
llvm-svn: 198819
2014-01-09 00:32:54 +00:00
Warren Hunt d640d7d96e [ms-abi] Refactor Microsoft Record Layout
This patch refactors microsoft record layout to be more "natural".  The 
most dominant change is that vbptrs and vfptrs are injected after the 
fact.  This simplifies the implementation and the math for the offest 
for the first base/field after the vbptr.

llvm-svn: 198818
2014-01-09 00:30:56 +00:00
Rafael Espindola d2d23ed04a Use the existing typedef to avoid forming a reference to a reference.
llvm-svn: 198817
2014-01-09 00:25:25 +00:00
Andrew Trick 32e1be7bd0 llvm.experimental.stackmap: fix encoding of large constants.
In the stackmap format we advertise the constant field as signed.
However, we were determining whether to promote to a 64-bit constant
pool based on an unsigned comparison.

This fix allows -1 to be encoded as a small constant.

llvm-svn: 198816
2014-01-09 00:22:31 +00:00
Rafael Espindola 0d84069e17 Used the DataLayout methods instead of the Module methods.
llvm-svn: 198815
2014-01-09 00:17:51 +00:00
Alp Toker bb4b86af83 Implement isCXX11FinalKeyword() in terms of isCXX11VirtSpecifier()
It's not worth keeping two copies of the identifier init and comparison code
just to save a pointer coparison.

This should reduce further once we get proper contextual keywords in the token
stream, so having the identifier checks in one place is a step towards that.

Cleanup only.

llvm-svn: 198814
2014-01-09 00:13:52 +00:00
David Blaikie 66865d6d94 Simplify/collapse/denest a conditions/blocks.
llvm-svn: 198813
2014-01-09 00:13:35 +00:00
Rui Ueyama c15e1b087b Add missing triples so that these tests pass on 32 bit arch.
llvm-svn: 198812
2014-01-09 00:07:20 +00:00
Jason Molenda 25f3961caf Roll back r198729; it seems to be causing two testsuite failures if llvm is built with asserts -
210: test_with_dsym_and_run_command (Test-rdar-10642615.Radar10642615DataFormatterTestCase)
     Test data formatter commands. ... Assertion failed: (isa<X>(Val) && "cast<Ty>() argument of incompatible type!"), function cast, file llvm/include/llvm/Support/Casting.h, line 239.

     226: test_with_dsym_and_run_command (Test-rdar-13338477.Radar13338477DataFormatterTestCase)
         Test that LLDB handles the clang typeclass Paren correctly. ... Assertion failed: (isa<X>(Val) && "cast<Ty>() argument of incompatible type!"), function cast, file llvm/include/llvm/Support/Casting.h, line 239.

llvm-svn: 198811
2014-01-09 00:02:17 +00:00
Jason Molenda 491caa14d5 Roll back my change to r198729; I'm going to revert it entirely.
llvm-svn: 198810
2014-01-09 00:00:53 +00:00
Jason Molenda 5005de4bac Revert the vector part of Enrico's change in r198729;
it is causing an llvm assert when run against
test/functionalities/data-formatter/rdar-10642615,

Assertion failed: (isa<X>(Val) && "cast<Ty>() argument of incompatible type!"), function cast, file llvm/include/llvm/Support/Casting.h, line 239.

llvm-svn: 198809
2014-01-08 23:35:54 +00:00
Alexander Kornienko 875288bd82 Updated file comment.
llvm-svn: 198808
2014-01-08 23:35:01 +00:00
Alexander Kornienko a89f99c1e2 Restructured code, no functional changes.
Summary:
Moved implementation of classes declared in
ClangTidyDiagnosticConsumer.h to ClangTidyDiagnosticConsumer.cpp.
Added a FIXME note in ClangTidyDiagnosticConsumer::HandleDiagnostic.

Reviewers: klimek, djasper

Reviewed By: klimek

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2520

llvm-svn: 198807
2014-01-08 23:30:40 +00:00
David Blaikie 622dce4194 llvm-dwarfdump: reorder dwo sections to immediately proceed their non-dwo equivalents
This makes it easier to write a test that's mostly shared between
fission and non-fission (using FileCheck's multiple prefix support).

llvm-svn: 198806
2014-01-08 23:29:59 +00:00
Aaron Ballman 8c7817ebb1 Attempting a fix the build bots should be happier with. Amends 198804.
llvm-svn: 198805
2014-01-08 23:26:53 +00:00
Aaron Ballman 199a78935e Silencing an MSVC warning about control reaching the end of a non-void function.
llvm-svn: 198804
2014-01-08 23:08:41 +00:00
Rafael Espindola 3c426afdc6 Fix the C++03 build.
With c++11 we never instantiate the copy constructor.

llvm-svn: 198803
2014-01-08 22:27:04 +00:00
Greg Clayton 76af996df8 Only check os version for POSIX_SPAWN_CLOEXEC_DEFAULT on desktop builds of LLDB.
llvm-svn: 198800
2014-01-08 22:12:52 +00:00
Rafael Espindola 1c704b4a2e Use getError and remove the error_code operator.
llvm-svn: 198799
2014-01-08 22:03:39 +00:00
Simon Atanasyan 7f82bc590d [Mips] Remove unnecessary #include pragma.
llvm-svn: 198798
2014-01-08 22:00:35 +00:00
Rafael Espindola d28918b289 Use getError instead of the error_code operator.
llvm-svn: 198797
2014-01-08 22:00:09 +00:00
Chandler Carruth 98f3de8880 Remove vestigal bits of MC from the mangler. It no longer uses this, and
having the include could cause weird layering problems between the IR
and MC libraries.

llvm-svn: 198796
2014-01-08 21:59:22 +00:00
Hal Finkel 2150e3a743 Conservatively handle multiple MMOs in MIsNeedChainEdge
MIsNeedChainEdge, which is used by -enable-aa-sched-mi (AA in misched), had an
llvm_unreachable when -enable-aa-sched-mi is enabled and we reach an
instruction with multiple MMOs. Instead, return a conservative answer. This
allows testing -enable-aa-sched-mi on x86.

Also, this moves the check above the isUnsafeMemoryObject checks.
isUnsafeMemoryObject is currently correct only for instructions with one MMO
(as noted in the comment in isUnsafeMemoryObject):

  // We purposefully do no check for hasOneMemOperand() here
  // in hope to trigger an assert downstream in order to
  // finish implementation.

The problem with this is that, had the candidate edge passed the
"!MIa->mayStore() && !MIb->mayStore()" check, the hoped-for assert would never
happen (which could, in theory, lead to incorrect behavior if one of these
secondary MMOs was volatile, for example).

llvm-svn: 198795
2014-01-08 21:52:02 +00:00
Matt Arsenault a64ee177a0 Move declaration of variables down to first use.
llvm-svn: 198794
2014-01-08 21:47:14 +00:00
Matt Arsenault d13105d793 Add missing definitions of key_type and value_type to DenseSet.
This matches std::set and allows using DenseSet with the functions
in SetOperations.h

llvm-svn: 198793
2014-01-08 21:38:04 +00:00
Rafael Espindola 5d16475b31 Add get and getError methods to ErrorOr.
ErrorOr is modeled after boost::optional which has a get method.

llvm-svn: 198792
2014-01-08 21:17:09 +00:00
Ana Pazos cfd2ca5826 [AArch64][NEON] Added UXTL and UXTL2 instruction aliases
llvm-svn: 198791
2014-01-08 21:02:13 +00:00
Simon Atanasyan 073c2d2974 [Mips] GOT16 relocation against non-local symbol does not require a
paired LO16 relocation.

llvm-svn: 198790
2014-01-08 20:43:03 +00:00
Simon Atanasyan 05c88f9b61 [Mips] Add assert to check that we handle all paired relocations.
llvm-svn: 198789
2014-01-08 20:42:52 +00:00
Simon Atanasyan 2ab9f28977 [Mips] Factor out the code determines type of GOT entry (local/global)
into the separate function.

llvm-svn: 198788
2014-01-08 20:42:45 +00:00
Simon Atanasyan 50cf77bc2f [Mips] Do not use standard relocation identifier R_MIPS_NONE for
internal purpose. Use special LLD_R_MIPS_GLOBAL_GOT constant for that.

llvm-svn: 198787
2014-01-08 20:42:38 +00:00
Simon Atanasyan fc2e4e6a76 [Mips] Rename function to better reflect its purpose.
llvm-svn: 198786
2014-01-08 20:42:30 +00:00
Simon Atanasyan eef5351416 [Mips] Do not save GOT headers atoms into the RelocationPass class
fields.

llvm-svn: 198785
2014-01-08 20:42:23 +00:00
Simon Atanasyan 30464f0293 [Mips] Rename some classes to skip redundant mentioning of 'mips'.
llvm-svn: 198784
2014-01-08 20:42:17 +00:00