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163846 Commits

Author SHA1 Message Date
Rafael Espindola 91b0cbf3fc Remove another default I missed before. 
llvm-svn: 197437
 2013-12-16 23:03:23 +00:00
Fariborz Jahanian 381edf5759 ObjectiveC. Further improvements of use 
of objc_bridge_related attribute; eliminate
unnecessary diagnostics which is issued elsewhere,
fixit now produces a valid AST tree per convention.
This results in some simplification in handling of
this attribute as well. // rdar://15499111

llvm-svn: 197436
 2013-12-16 22:54:37 +00:00
Rafael Espindola 04c685b5e4 Clang DataLayout string cleanup: don't print other defaults. 
I missed these in previous commits.

llvm-svn: 197435
 2013-12-16 22:50:41 +00:00
Yi Jiang 6ab044ee35 Enable double to float shrinking optimizations for binary functions like 'fmin/fmax'. Fix radar:15283121 
llvm-svn: 197434
 2013-12-16 22:42:40 +00:00
Rafael Espindola 7f53473de7 Remove dead data. 
The f80:128:128 was followed by a f80:32:32 and so never used. Looks like this
was there since r91746.

llvm-svn: 197433
 2013-12-16 22:15:35 +00:00
Yuchen Wu 66d93b82ac llvm-cov: Added -u option for unconditional branch info. 
Outputs branch information for unconditional branches in addition to
conditional branches. -b option must be enabled.

Also updated tests.

llvm-svn: 197432
 2013-12-16 22:14:02 +00:00
Juergen Ributzka 9ed985baad [Stackmap] Allow WebKit_JS calling convention to store 4 byte sized and aligned arguments. 
This allows the WebKit_JS calling convention to perform partial writes on a 4
byte granularity to stack slots.

llvm-svn: 197431
 2013-12-16 22:05:32 +00:00
Rafael Espindola 47debc0136 Clang DataLayout string cleanup: don't print the pointer defaults. 
llvm-svn: 197430
 2013-12-16 21:59:14 +00:00
Rafael Espindola 61a69257a4 Clang DataLayout string cleanup: don't print the aggregate defaults. 
llvm-svn: 197429
 2013-12-16 21:51:30 +00:00
Richard Trieu 31f3a713ae Fix PR18260 - Make std::move handling in -Wconsumed only trigger on std::move 
llvm-svn: 197428
 2013-12-16 21:41:30 +00:00
Rafael Espindola 8a91f2fd85 Clang DataLayout string cleanup: don't print the vector defaults. 
llvm-svn: 197427
 2013-12-16 21:38:22 +00:00
Rafael Espindola c56960871f Add a reduced testcase from the recent bootstrap crash. 
llvm-svn: 197426
 2013-12-16 21:24:00 +00:00
Matt Arsenault cb34f84e39 Fix typo in instruction name. 
SI_KIL -> SI_KILL

llvm-svn: 197425
 2013-12-16 20:58:33 +00:00
Rafael Espindola f152836788 Revert "Allow MachineCSE to coalesce trivial subregister copies the same way that it coalesces normal copies." 
This reverts commit r197414.

It broke the ppc64 bootstrap. I will post a testcase in a sec.

llvm-svn: 197424
 2013-12-16 20:57:09 +00:00
Dmitri Gribenko f7d23ff1a6 In a standalone Clang build, default to building tests, like LLVM does 
LLVM_INCLUDE_TESTS is set in the top-level LLVM CMakeLists, which is not being
executed when Clang is built in a separate directory.

llvm-svn: 197423
 2013-12-16 20:54:13 +00:00
Rafael Espindola 20b0d92767 Clang DataLayout string cleanup: don't print the FP defaults. 
llvm-svn: 197422
 2013-12-16 20:34:33 +00:00
Rafael Espindola 32083d503b Clang DataLayout string cleanup: don't print the integer defaults. 
llvm-svn: 197421
 2013-12-16 20:21:07 +00:00
Yuchen Wu 8742a28560 llvm-cov: Removed extra semicolon from ;;. 
llvm-svn: 197418
 2013-12-16 20:03:11 +00:00
Juergen Ributzka b1612c18ab [Stackmap] The first integer argument is passed in register for the WebKit_JS calling convention. 
Pass the first integer argument (callee) in register to optimize inline caches.

llvm-svn: 197416
 2013-12-16 19:53:31 +00:00
Rafael Espindola c4d672a49d Misc test cleanups. 
* tbaa-struct.cpp always has a 64 bit pointer.
* f32:32:32, f64:64:64 and f128:128:128 are defaults, don't assume they are
  printed.

llvm-svn: 197415
 2013-12-16 19:53:26 +00:00
Andrew Trick 88bd8629b2 Allow MachineCSE to coalesce trivial subregister copies the same way 
that it coalesces normal copies.

Without this, MachineCSE is powerless to handle redundant operations
with truncated source operands.

This required fixing the 2-addr pass to handle tied subregisters. It
isn't clear what combinations of subregisters can legally be tied, but
the simple case of truncated source operands is now safely handled:

     %vreg11<def> = COPY %vreg1:sub_32bit; GR32:%vreg11 GR64:%vreg1
     %vreg12<def> = COPY %vreg2:sub_32bit; GR32:%vreg12 GR64:%vreg2
     %vreg13<def,tied1> = ADD32rr %vreg11<tied0>, %vreg12<kill>, %EFLAGS<imp-def>

llvm-svn: 197414
 2013-12-16 19:36:21 +00:00
Andrew Trick cccd82f21f whitespace 
llvm-svn: 197413
 2013-12-16 19:36:18 +00:00
Rafael Espindola e89b41495a One last cleanup of LLVM's DataLayout strings. 
Produce them in the same order on every target. The order is that of
getStringRepresentation: e|E-i*-f*-v*-a*-s*-n*-S*.

llvm-svn: 197411
 2013-12-16 19:31:14 +00:00
Kaelyn Uhrain 5dfc94b160 Revert "Maybe add new warning for shadowing simple tag types" 
This reverts commit 2b43f500cfea10a8c59c986dcfc24fd08eecc77d.

This was accidentally committed because I failed to notice my client
wasn't clean prior to submitting a fix for a crasher.

llvm-svn: 197410
 2013-12-16 19:25:47 +00:00
Kaelyn Uhrain a6c78feba6 Make Sema::BuildCXXNestedNameSpecifier correctly clear the previous 
CXXScopeSpec when necessary while performing typo correction. This fixes
the crash reported in PR18213 (the problem existed since r185487, and
r193020 made it easier to hit).

llvm-svn: 197409
 2013-12-16 19:19:18 +00:00
Kaelyn Uhrain a1c32d53fb Maybe add new warning for shadowing simple tag types 
llvm-svn: 197408
 2013-12-16 19:19:13 +00:00
Rafael Espindola 0eb1ebeaac Structure R600's computeDataLayout more like every other target. 
While there, simplify "p3:32:32:32" to "p3:32:32".

llvm-svn: 197407
 2013-12-16 19:18:57 +00:00
Joerg Sonnenberger d75a1f8761 Support EABIHF environment on ARM. 
llvm-svn: 197406
 2013-12-16 19:16:04 +00:00
Joerg Sonnenberger 8fe41b7319 Recognize EABIHF as environment and use it for RTAPI + VFP. 
llvm-svn: 197405
 2013-12-16 18:51:28 +00:00
Joerg Sonnenberger 0c1652dabd GNUEABIHF is the same as GNUEABI for anything not float/double related, 
so use the same exception size as GNUEABI does.

llvm-svn: 197404
 2013-12-16 18:30:28 +00:00
Chad Rosier 75df5680fe [AArch64] Fix v1fx patterns for Floating-point Multiply Extend and Floating-point Compare to Zero. 
llvm-svn: 197403
 2013-12-16 18:29:54 +00:00
Chad Rosier 5f87edb484 [AArch64] Fix v1fx patterns for Floating-point Multiply Extend and Floating-point Compare to Zero. 
llvm-svn: 197402
 2013-12-16 18:29:35 +00:00
Reid Kleckner 86a8e1e0e4 MemoryBuffer: Increase the alignment of small file buffers to 16 
This was manifesting as an LLVM_ASSUME_ALIGNED() failure in an ELF debug
info test when building LLVM with clang in the Microsoft C++ ABI.

llvm-svn: 197401
 2013-12-16 18:18:12 +00:00
Rafael Espindola bccb9d45ad The preferred alignment defaults to the abi alignment. Omit if it is the same. 
llvm-svn: 197400
 2013-12-16 18:01:51 +00:00
Nico Weber ef9a766555 Add bit_FXSAVE as an alias for bit_FXSR, for gcc compat. 
llvm-svn: 197399
 2013-12-16 17:54:57 +00:00
Rafael Espindola f057093fdc Don't duplicate the DataLayout defaults for integer, floats and vectors. 
llvm-svn: 197398
 2013-12-16 17:41:15 +00:00
Rafael Espindola 8afbb28cea On DataLayout, omit the default of p:64:64:64. 
llvm-svn: 197397
 2013-12-16 17:15:29 +00:00
NAKAMURA Takumi 76f4f3809d [CMake] ${LLVM_MAIN_SRC_DIR}/include can be represented as ${LLVM_MAIN_INCLUDE_DIR}. 
llvm-svn: 197396
 2013-12-16 16:14:19 +00:00
NAKAMURA Takumi a8c958de47 [CMake] Introduce CLANG_RUNTIME_OUTPUT_INTDIR and CLANG_LIBRARY_OUTPUT_INTDIR. 
llvm-svn: 197395
 2013-12-16 16:03:21 +00:00
NAKAMURA Takumi e73df85038 [CMake] Introduce LLVM_RUNTIME_OUTPUT_INTDIR and LLVM_LIBRARY_OUTPUT_INTDIR to reduce references to CMAKE_CFG_INTDIR. 
Each of them forms like;
  ${CMAKE_BINARY_DIR}/bin/${CMAKE_CFG_INTDIR}
  ${CMAKE_BINARY_DIR}/lib/${CMAKE_CFG_INTDIR}

llvm-svn: 197394
 2013-12-16 16:03:08 +00:00
Hal Finkel 0a576d52fa Set has_asmparser in PowerPC/LLVMBuild.txt 
PowerPC now has an asm parser (and has for many months now); indicate this in
PowerPC/LLVMBuild.txt.

llvm-svn: 197393
 2013-12-16 15:48:09 +00:00
NAKAMURA Takumi 03932fba3a [CMake] Introduce LLVM_INCLUDE_DIR. 
llvm-svn: 197392
 2013-12-16 15:05:39 +00:00
Daniel Jasper 43e6a28d1f clang-format: Keep trailing annotations together. 
Before:
  virtual void aaaaa(aaaaaaaaaaaaaaaaaaaaaaaaaa aaaa, aaaaaaaaaaa aaaaa) const
      override;
  virtual void aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa() const
      override;

After:
  virtual void aaaaa(aaaaaaaaaaaaaaaaaaaaaaaaaa aaaa,
                     aaaaaaaaaaa aaaaa) const override;
  virtual void aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()
      const override;

llvm-svn: 197391
 2013-12-16 15:01:54 +00:00
Evgeniy Stepanov cb98c5f6f0 [msan] Relax gethostbyname_r test condition. 
Apparently, its return value depends on the glibc version.

llvm-svn: 197390
 2013-12-16 15:01:31 +00:00
Daniel Jasper 34dc4811a2 Revert "Modules: Make missing headers in a module.map a warning not an error." 
This was committed accidentally.

llvm-svn: 197389
 2013-12-16 14:57:22 +00:00
Daniel Jasper 5c6ee49fa0 Modules: Make missing headers in a module.map a warning not an error. 
Instead, mark the module as unavailable so that clang errors as soon as
someone tries to build this module.

A better long-term strategy might be to not stat the header files at all
while reading the module map and instead read them only when the module
is being built (there is a corresponding FIXME in parseHeaderDecl()).
However, it seems non-trivial to get there and this would be a temporary
solution to unblock us.

Also changed the implementation to reuse the same DiagnosticsEngine as
otherwise warnings can't be enabled or disabled with command-line flags.

llvm-svn: 197388
 2013-12-16 14:53:57 +00:00
Elena Demikhovsky 3bb50b0ff8 fixed one more line 
llvm-svn: 197387
 2013-12-16 14:36:50 +00:00
Alexander Kornienko a594ba8a76 Always break before the colon in constructor initializers, when 
BreakConstructorInitializersBeforeComma is true.

This option is used in WebKit style, so this also ensures initializer lists are
not put on a single line, as per the WebKit coding guidelines.

Patch by Florian Sowade!

llvm-svn: 197386
 2013-12-16 14:35:51 +00:00
Elena Demikhovsky e8323a88ea Fixed the test - added -mcpu=penryn flag to avoid ambiguity in code generation. 
llvm-svn: 197385
 2013-12-16 14:24:08 +00:00
Elena Demikhovsky 47fc44e52e AVX-512: Added legal type MVT::i1 and VK1 register for it. 
Added scalar compare VCMPSS, VCMPSD.
Implemented LowerSELECT for scalar FP operations.
I replaced FSETCCss, FSETCCsd with one node type FSETCCs.
Node extract_vector_elt(v16i1/v8i1, idx) returns an element of type i1.

llvm-svn: 197384
 2013-12-16 13:52:35 +00:00