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152106 Commits

Author SHA1 Message Date
David Blaikie b761900a12 DebugInfo: DIBuilder changes to match DIEnumerator changes in r184694 
Representing enumerators by int64 instead of uint64 for now. At some
point we need to address the underlying issue of representation
depending on the specific enumeration.

llvm-svn: 184761
 2013-06-24 17:34:33 +00:00
Chad Rosier ae9ce8b688 Improve diagnostics when getSizeInBits is called on the Other type. 
llvm-svn: 184760
 2013-06-24 17:29:51 +00:00
Howard Hinnant 8a27ba8051 Implement full support for non-pointer pointers in custom allocators for forward_list. 
llvm-svn: 184759
 2013-06-24 17:17:28 +00:00
Benjamin Kramer 3912d785e3 PPC: Remove default case from fully covered switch. 
llvm-svn: 184758
 2013-06-24 17:03:25 +00:00
Ulrich Weigand ba19f79655 [PowerPC] Add some FIXMEs 
A bunch of extendend mnemomics ought to support '.' forms.
Add FIXMEs to the test case for those.

llvm-svn: 184757
 2013-06-24 17:00:22 +00:00
Aaron Watry 52a72c926c R600: Fix spelling error in comment 
our -> or

llvm-svn: 184756
 2013-06-24 16:57:57 +00:00
Reid Kleckner 7f62b95480 Check the canonical parameter type with getAs<>() in a static checker 
This will prevent breakage when I introduce the DecayedType sugar node.

llvm-svn: 184755
 2013-06-24 16:56:16 +00:00
Ulrich Weigand 86247b6e27 [PowerPC] Add predicted forms of branches 
This adds support for the predicted forms of branches (+/-).
There are three cases to consider:
- Branches using a PPC::Predicate code
  For these, I've added new PPC::Predicate codes corresponding
  to the BO values for predicted branch forms, and updated insn
  printing to print them correctly.  I've also added new aliases
  for the asm parser matching the new forms.
- bt/bf
  I've added new aliases matching to gBC etc.
- bd(n)z variants
  I've added new instruction patterns for the predicted forms.

In all cases, the new patterns are used for the asm parser only.
(The new infrastructure ought to be sufficient to allow use by
the compiler too at some point.)

llvm-svn: 184754
 2013-06-24 16:52:04 +00:00
Rafael Espindola a466b9aeb9 Convert a use of PathV1.h 
llvm-svn: 184753
 2013-06-24 16:46:15 +00:00
Dmitry Vyukov 5001d43dcb tsan: make the test more robust 
currently it episodically fails
the hypothesis it is due to racy race detection algorithm
the sleep should make it more robust

llvm-svn: 184752
 2013-06-24 16:28:02 +00:00
Matt Beaumont-Gay 4cd3c9adf9 Add some invalid-decl checks to clang_Type_getOffsetOf. 
print-size-type.cpp was checking for specific record layout output for invalid
decls; I've removed the checks but left the records as tests for not crashing.

llvm-svn: 184751
 2013-06-24 16:12:35 +00:00
NAKAMURA Takumi b64e776268 Move llvm/test/DebugInfo/arguments.ll to X86, for now. It is still Windows' PECOFF incompatible. 
llvm-svn: 184750
 2013-06-24 16:05:21 +00:00
Nadav Rotem 9c7c997a7e Rename the variable to fix a warning. Thanks Andy Gibbs. 
llvm-svn: 184749
 2013-06-24 15:59:47 +00:00
Ed Maste 81ca910af7 Tests require GNU make, called gmake on FreeBSD 
llvm-svn: 184748
 2013-06-24 15:40:27 +00:00
Dmitry Vyukov b4711b2c24 tsan: update dynamic export syms file 
now it includes proper functions (including interceptors)
and does not include local functions that lead to build failures

llvm-svn: 184747
 2013-06-24 15:17:36 +00:00
Ed Maste 5d34af358a Sync FreeBSD files to Linux equivalents, to reduce noise in diff 
- Sort functions in the same order
- Match whitespace
- Remove commetned out code
- Make filename in comments match filename

llvm-svn: 184746
 2013-06-24 15:09:18 +00:00
Ed Maste 428a6784b7 Update comment to match class name 
llvm-svn: 184745
 2013-06-24 15:04:47 +00:00
Ed Maste da9f9ae7d4 Use canonical termios.h location 
llvm-svn: 184744
 2013-06-24 15:03:16 +00:00
Rafael Espindola 36da85486a Convert a use of PathV1.h. 
llvm-svn: 184743
 2013-06-24 15:00:11 +00:00
Ed Maste 5a9a6260c6 Eliminate missing virtual destructor warning on FreeBSD 
Akin to r181712 (88e529b7) of Linux/ProcessMonitor.cpp

llvm-svn: 184742
 2013-06-24 14:55:03 +00:00
Ed Maste 69b76d5d65 Update for Linux->POSIX rename 
Revision r147613 (2341d35) renamed this file with s/Linux/POSIX/, but
header guards and comments were not updated to match.

llvm-svn: 184741
 2013-06-24 14:51:39 +00:00
Reid Kleckner 5a11580205 [Sema] Call CheckParmForFunctionDef on ObjC method parameters 
CheckParmForFunctionDef performs standard checks for type completeness
and other things like a destructor check for the MSVC++ ABI.

llvm-svn: 184740
 2013-06-24 14:38:26 +00:00
Evgeniy Stepanov 60d964d4f2 [sanitizer] Intercept sysinfo. 
llvm-svn: 184739
 2013-06-24 14:25:33 +00:00
Andy Gibbs 4e279ae0c8 Using offsetof to an item within an array is an extension so mark it as such to avoid compiler warnings. 
llvm-svn: 184738
 2013-06-24 14:05:59 +00:00
Andy Gibbs 70f94f9712 Fix some more mismatched integer types causing compiler warnings. 
llvm-svn: 184737
 2013-06-24 14:04:57 +00:00
Evgeniy Stepanov 8fb2c264a2 [sanitizer] Fix TSan build. 
llvm-svn: 184736
 2013-06-24 14:03:13 +00:00
Evgeniy Stepanov 02a7460d12 [sanitizer] Intercept inet_aton. 
llvm-svn: 184735
 2013-06-24 13:56:14 +00:00
Evgeniy Stepanov 830550ce4c [msan] Unpoison param-tls in signal handler wrapper. 
This an entry point from uninstrumented code.

llvm-svn: 184734
 2013-06-24 13:48:42 +00:00
Ed Maste 6b807839e3 Remove comment that is no longer applicable 
Since r181446 the m_private_run_lock has been used for all platforms.

llvm-svn: 184733
 2013-06-24 13:29:34 +00:00
Reid Kleckner 63784ba5b9 Look for Python 2 before Python 3 in CMakeLists.txt 
All of LLVM's Python scripts only support Python 2 for widely understood
reasons.

Patch by Yonggang Luo.

llvm-svn: 184732
 2013-06-24 13:21:16 +00:00
NAKAMURA Takumi c316274d76 llvm/test/CodeGen/X86: Add explicit -mtriple=x86_64-unknown-unknown. 
llvm-svn: 184731
 2013-06-24 13:19:59 +00:00
NAKAMURA Takumi da9833f22c llvm/test/CodeGen/X86/legalize-shift-64.ll: Add explicit -mtriple=i686-unknown-unknown. 
llvm-svn: 184730
 2013-06-24 13:19:52 +00:00
NAKAMURA Takumi 1ea45844f5 llvm/test/DebugInfo/arguments.ll: Add explicit -mtriple=x86_64-unknown-unknown. 
llvm-svn: 184729
 2013-06-24 13:19:47 +00:00
NAKAMURA Takumi f7f5894d8d NVPTXTargetObjectFile.h: Initialize some pointers as NULL in the constructor of NVPTXTargetObjectFile. ~NVPTXTargetObjectFile() tries to delete them. 
It caused crash on some hosts since r184595.

llvm-svn: 184728
 2013-06-24 13:19:41 +00:00
NAKAMURA Takumi 1d7bdb171a clang/unittests/ASTMatchers/Dynamic/RegistryTest.cpp: Suppress unexpected failures on MS hosts. 
FIXME: A couple of tests have been suppressed.
I know it'd be bad with _MSC_VER here, though.

llvm-svn: 184727
 2013-06-24 13:19:26 +00:00
NAKAMURA Takumi f5a240b0bf clang/test/Driver/coverage-ld.c: Tweak expressions to match dosish pathsep on win32 hosts. 
llvm-svn: 184726
 2013-06-24 13:19:20 +00:00
Ulrich Weigand fedd5a756e [PowerPC] Add t/f branch mnemonics to asm parser 
This adds the bt/bf/bd(n)zt/bd(n)zf mnemonics as aliases for the
asm parser, resolving to the generic conditional patterns.

llvm-svn: 184725
 2013-06-24 12:49:20 +00:00
Arnold Schwaighofer b252c11ccc Reapply 184685 after the SetVector iteration order fix. 
This should hopefully have fixed the stage2/stage3 miscompare on the dragonegg
testers.

"LoopVectorize: Use the dependence test utility class

We now no longer need alias analysis - the cases that alias analysis would
handle are now handled as accesses with a large dependence distance.

We can now vectorize loops with simple constant dependence distances.

  for (i = 8; i < 256; ++i) {
    a[i] = a[i+4] * a[i+8];
  }

  for (i = 8; i < 256; ++i) {
    a[i] = a[i-4] * a[i-8];
  }

We would be able to vectorize about 200 more loops (in many cases the cost model
instructs us no to) in the test suite now. Results on x86-64 are a wash.

I have seen one degradation in ammp. Interestingly, the function in which we
now vectorize a loop is never executed so we probably see some instruction
cache effects. There is a 2% improvement in h264ref. There is one or the other
TSCV loop kernel that speeds up.

radar://13681598"

llvm-svn: 184724
 2013-06-24 12:09:15 +00:00
Arnold Schwaighofer 91472fa4fc LoopVectorize: Use SetVector for the access set 
We are creating the runtime checks using this set so we need a deterministic
iteration order.

llvm-svn: 184723
 2013-06-24 12:09:12 +00:00
Ulrich Weigand 824b7d8dfd [PowerPC] Support generic conditional branches in asm parser 
This adds instruction patterns to cover the generic forms of
the conditional branch instructions.  This allows the assembler
to support the generic mnemonics.

The compiler will still generate the various specific forms
of the instruction that were already supported.

llvm-svn: 184722
 2013-06-24 11:55:21 +00:00
Ulrich Weigand b6a30d159e [PowerPC] Support absolute branches 
There is currently only limited support for the "absolute" variants
of branch instructions.  This patch adds support for the absolute
variants of all branches that are currently otherwise supported.

This requires adding new fixup types so that the correct variant
of relocation type can be selected by the object writer.

While the compiler will continue to usually choose the relative
branch variants, this will allow the asm parser to fully support
the absolute branches, with either immediate (numerical) or
symbolic target addresses.

No change in code generation intended.

llvm-svn: 184721
 2013-06-24 11:03:33 +00:00
Ulrich Weigand 5b9d591ad1 [PowerPC] Support bd(n)zl and bd(n)zlrl 
This adds support for the bd(n)zl and bd(n)zlrl instructions.
The patterns are currently used for the asm parser only.

llvm-svn: 184720
 2013-06-24 11:02:38 +00:00
Ulrich Weigand d20e91edad [PowerPC] Support b(cond)l in the asm parser 
This patch adds support for the conditional variants of bl.
The pattern is currently used by the asm parser only.

llvm-svn: 184719
 2013-06-24 11:02:19 +00:00
Ulrich Weigand 1847bb811e [PowerPC] Support blrl and variants in the asm parser 
This patch adds support for blrl and its conditional variants.
The patterns are (currently) used for the asm parser only.

llvm-svn: 184718
 2013-06-24 11:01:55 +00:00
Evgeniy Stepanov 0e8053af08 [sanitizer] Intercept readv, preadv, writev, pwritev. 
llvm-svn: 184717
 2013-06-24 10:43:23 +00:00
Vladimir Medic 233dd51b13 This patch introduces RegisterOperand class into Mips FPU instruction definitions and adds dedicated parser methods to MipsAsmParser. It is the first in a series of patches that should fix the problems with parsing Mips FPU instructions and optimize the code in MipsAsmParser. 
llvm-svn: 184716
 2013-06-24 10:05:34 +00:00
Michael Gottesman f989929cf0 [APFloat] Removed trailing whitespace from unittests. 
llvm-svn: 184715
 2013-06-24 09:58:09 +00:00
Michael Gottesman e45b108339 [APFloat] Added a large unittest for APFloat.add that checks that special values are computed correctly. 
llvm-svn: 184714
 2013-06-24 09:58:07 +00:00
Michael Gottesman 40e8a187f6 [APFloat] Added support for parsing float strings which contain {inf,-inf,NaN,-NaN}. 
llvm-svn: 184713
 2013-06-24 09:58:05 +00:00
Michael Gottesman c4facdf390 [APFloat] Added make{Zero,Inf} methods and implemented get{Zero,Inf} on top of them. 
llvm-svn: 184712
 2013-06-24 09:58:02 +00:00