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140263 Commits

Author SHA1 Message Date
Michael J. Spencer bae14cef80 [Object][ELF] Add a maximum alignment. This is used by createELFObjectFile to create a properly aligned reader. 
llvm-svn: 171520
 2013-01-04 20:36:28 +00:00
Rafael Espindola 4588a1a205 Unqualify the parameter type. 
This fixes a regression from 168895.

llvm-svn: 171519
 2013-01-04 20:34:32 +00:00
Akira Hatanaka b13b33359b [mips] MipsTargetLowering::getSetCCResultType should return a vector type if 
vectors are being compared.

llvm-svn: 171517
 2013-01-04 20:06:01 +00:00
Douglas Gregor 7426050269 realpath'ify the mapping from header includes to module imports. 
llvm-svn: 171516
 2013-01-04 19:44:26 +00:00
Akira Hatanaka e067e5a13f [mips] 80 columns. 
llvm-svn: 171515
 2013-01-04 19:38:05 +00:00
Nick Kledzik 11964f2a8f Fix how YAML I/O detects flow sequences. 
Update test case to verify flow sequence is
written as a flow sequence.

llvm-svn: 171514
 2013-01-04 19:32:00 +00:00
Akira Hatanaka f412e7501a [mips] Reorder template parameters. Remove class shift_rotate_imm32 and 
shift_rotate_imm64.

llvm-svn: 171513
 2013-01-04 19:25:46 +00:00
Manman Ren fe5a61edbe Memory Dependence Analysis: fix a miscompile that uses DT to approxmiate the 
reachablity.

We conservatively approximate the reachability analysis by saying it is not
reachable if there is a single path starting from "From" and the path does not
reach "To".

rdar://12801584

llvm-svn: 171512
 2013-01-04 19:19:47 +00:00
Akira Hatanaka a7a9fa1c16 [mips] Refactor conditional move instructions. 
llvm-svn: 171511
 2013-01-04 19:16:38 +00:00
Akira Hatanaka e36e2f6876 [mips] Refactor instructions which move data from or to coprocessors. 
llvm-svn: 171510
 2013-01-04 19:13:49 +00:00
Nadav Rotem 09b5a1be8b Update the gcc-loops benchmarks results with the new automatic unrolling feature. 
llvm-svn: 171509
 2013-01-04 19:10:34 +00:00
Eli Bendersky dcde5cb8da fix a couple of typos 
llvm-svn: 171508
 2013-01-04 19:09:15 +00:00
Eli Bendersky 46468d2fda Remove unused #include 
llvm-svn: 171507
 2013-01-04 19:08:43 +00:00
Adhemerval Zanella 9b0b781395 PowerPC: Fix eh_frame relocation for PIC 
This patch fixes the PPC eh_frame definitions for the personality and 
frame unwinding for PIC objects. It makes PIC build correctly creates
relative relocations in the '.rela.eh_frame' segments and thus avoiding
a text relocation that generates a DT_TEXTREL segments in link phase.

llvm-svn: 171506
 2013-01-04 19:08:13 +00:00
Ted Kremenek 3d1464caee Update CMakeLists.txt 
llvm-svn: 171505
 2013-01-04 19:04:47 +00:00
Ted Kremenek dae8f9f1a2 Add __has_feature support to detect if clang supports the explicit "atomic" keyword for ObjC properties. 
Fixes <rdar://problem/12953378>.

llvm-svn: 171504
 2013-01-04 19:04:44 +00:00
Ted Kremenek 8533dd9f58 Require set-xcode-analyzer to run with Python 2.7 or later. 
Addresses LLVM PR 11661.

llvm-svn: 171503
 2013-01-04 19:04:42 +00:00
Ted Kremenek 9deaef7f44 NSErrorChecker: remove quoting the parameter name in the diagnostic until we actually include it's name. 
This is a possible regression of moving to using ImplicitNullDerefEvent.
Fixing this for real (including the parameter name) requires more
plumbing in ImplicitNullDerefEvent.  This is just a stop gap fix.

llvm-svn: 171502
 2013-01-04 19:04:40 +00:00
Ted Kremenek 7505b5a64c Tighten code. No functionality change. 
llvm-svn: 171501
 2013-01-04 19:04:36 +00:00
Greg Clayton 6aede697c9 Added a bit more explanation for the python modules that aid with symbolication. 
llvm-svn: 171500
 2013-01-04 19:01:39 +00:00
Nadav Rotem 014e19c2ca Add linpack-pc bench 
llvm-svn: 171499
 2013-01-04 19:00:42 +00:00
Howard Hinnant 114676622f atomic_bool was missing (just a typedef to atomic<bool>). 
llvm-svn: 171498
 2013-01-04 18:58:50 +00:00
Douglas Gregor 8f1f3331dc Add the module name to the 'incomplete umbrella header' warning. 
llvm-svn: 171497
 2013-01-04 18:58:28 +00:00
Joel Jones f6e6655f37 Add Textmate bundle for Tablegen syntax-highlighting 
llvm-svn: 171496
 2013-01-04 18:55:24 +00:00
Daniel Jasper c0880a904b Let the formatter ignore UnwrappedLines containing errors. 
This prevents code like:

namespace {
class Foo {
  Foo(
  };
}  // comment

from causing segfaults (see llvm.org/PR14774).

llvm-svn: 171495
 2013-01-04 18:52:56 +00:00
Filipe Cabecinhas c18708ee6e Add file added in r171484 to CMakelists.txt. 
llvm-svn: 171494
 2013-01-04 18:52:29 +00:00
Manman Ren ab08a9adab Debug Info: fix the line location for cleanup code of a block function 
The line information was changed when emitting debug information for all the
DeclRefExprs and we should change it back to get ready for PopClenupBlocks
called from FinishFunction.

rdar://11562117

llvm-svn: 171493
 2013-01-04 18:51:35 +00:00
Fariborz Jahanian cb6c867c46 Fix up various builtin declaration of objc_msgSend families 
to match those foung in objc.h an avoid spurious warnings. 
// rdar://12489098

llvm-svn: 171492
 2013-01-04 18:45:40 +00:00
Nadav Rotem e6bb35435d Change the default number of registers to prevent unrolling on targets that dont have this hook. 
llvm-svn: 171489
 2013-01-04 18:40:39 +00:00
Eric Christopher 7d1d713f59 Add a space to the end of the line so we don't get "itsbounds" in output. 
llvm-svn: 171487
 2013-01-04 18:30:36 +00:00
Argyrios Kyrtzidis 56be71610f [libclang] Introduce clang_getFileLocation. 
Uses of clang_getSpellingLocation should eventually move to calling
clang_getFileLocation, and clang_getSpellingLocation should do what
its name represents and actually point at the 'spelling' location, e.g.
inside a macro definition if the spelling of a token came from that.

llvm-svn: 171486
 2013-01-04 18:30:13 +00:00
Argyrios Kyrtzidis d12c332905 [arcmt] Allow removing an -autorelease of a variable initialized in the previous statement. 
rdar://11074996

llvm-svn: 171485
 2013-01-04 18:30:11 +00:00
Argyrios Kyrtzidis 03fbe3ef81 [arcmt] Adds brackets in case statements that "contain" initialization of retaining 
variable, thus emitting the "switch case is in protected scope" error.

rdar://12952016

llvm-svn: 171484
 2013-01-04 18:30:08 +00:00
Argyrios Kyrtzidis aa1ce901eb Move the common source locations of CastStmt & DefaultStmt into their base class, SwitchCase. 
llvm-svn: 171483
 2013-01-04 18:30:04 +00:00
Argyrios Kyrtzidis b7b89b5ebc [arcmt] Don't error if an autoreleased variable is returned after the -autorelease. 
rdar://12952025

llvm-svn: 171482
 2013-01-04 18:29:59 +00:00
Edwin Vane dde168b8b5 Port loop-convert into cpp11-migrate 
Took existing code from loop-convert tool and made it into a cpp11-migrate
transform. Pattern now set for having transform code in subdirectories. Related
changes:
- Makefile and CMakeLists.txt updated to support source files in
  subdirectories.
- At least one transform must be specified. syntax-only tests removed to
  reflect this.
- TODO: port over loop-convert tests.

Reviewers: klimek, silvas
llvm-svn: 171481
 2013-01-04 18:25:18 +00:00
Daniel Jasper f0273f8e15 Handle segfaults in clang-format vim-integration. 
A segfault used to clear the entire buffer. With this change, a message
to report a bug is displayed instead.

This should solve most cases similar to llvm.org/PR14774.

llvm-svn: 171480
 2013-01-04 18:24:12 +00:00
Marshall Clow f8c2b82337 ...and then there was one. Only one copy of 'iterators.h' in the test tree for libc++ 
llvm-svn: 171479
 2013-01-04 18:24:04 +00:00
Douglas Gregor 2060482ece Remove -Wmodule-build; it was a dumb idea anyway. <rdar://problem/12957525> 
llvm-svn: 171478
 2013-01-04 18:22:19 +00:00
Greg Clayton cbaf730927 Added a page that describes how to to manual symbolication with LLDB from the command line, from python, and also how to use the build in modules to do symbolication. 
llvm-svn: 171477
 2013-01-04 18:18:21 +00:00
Greg Clayton 4b63a5c1ce <rdar://problem/12928282> 
Added SBTarget::EvaluateExpression() so expressions can be evaluated without needing a process.

Also fixed many functions that deal with clang AST types to be able to properly handle the clang::Type::Elaborated types ("struct foo", "class bar").

llvm-svn: 171476
 2013-01-04 18:10:18 +00:00
Pedro Artigas 3383225167 small fixes to enable the reuse of the pass manager across multiple modules 
llvm-svn: 171475
 2013-01-04 18:04:42 +00:00
Eric Christopher c0fa867c7b Add section information for the DWARF5 split debug proposal 
string offset section.

llvm-svn: 171474
 2013-01-04 17:59:22 +00:00
Eric Christopher aa082063cb Make comment a bit more clear. 
llvm-svn: 171473
 2013-01-04 17:59:17 +00:00
Eric Christopher 0f75943780 Fix fieldNo usage for lambdas. No behavior change since the 
field number was 0 anyhow.

llvm-svn: 171472
 2013-01-04 17:59:07 +00:00
Nadav Rotem be6570d429 Move the loop vectorizer from O2 to O3. It looks like the increase in code size actually hurts the performance on many programs. 
llvm-svn: 171471
 2013-01-04 17:57:44 +00:00
Nadav Rotem 7daadf21fe Update the docs about the new unroll features. 
llvm-svn: 171470
 2013-01-04 17:49:45 +00:00
Nadav Rotem e1d5c4b8b9 LoopVectorizer: 
1. Add code to estimate register pressure.
2. Add code to select the unroll factor based on register pressure.
3. Add bits to TargetTransformInfo to provide the number of registers.

llvm-svn: 171469
 2013-01-04 17:48:25 +00:00
Nadav Rotem c616a5408a Revert revision: 171467. This transformation is incorrect and makes some tests fail. Original message: 
Simplified TRUNCATE operation that comes after SETCC. It is possible since SETCC result is 0 or -1.
Added a test.

llvm-svn: 171468
 2013-01-04 17:35:21 +00:00
Elena Demikhovsky 5f2f06d2d9 Simplified TRUNCATE operation that comes after SETCC. It is possible since SETCC result is 0 or -1. 
Added a test.

llvm-svn: 171467
 2013-01-03 08:48:33 +00:00