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113462 Commits

Author SHA1 Message Date
Anna Zaks 6422e95c66 [analyzer] Refactor PathDiagnosticLocation: Add comments. Remove the last constructor which could allow invalid locations to slip in. 
llvm-svn: 140200
 2011-09-20 22:43:32 +00:00
Bruno Cardoso Lopes f7638e1e51 Simplify max/minp[s|d] dagcombine matching 
llvm-svn: 140199
 2011-09-20 22:34:45 +00:00
Anna Zaks 6800ab437c [analyzer] Remove dead code. (This code is trying to implement the idea that PathDiagnosticClient could implement DiagnosticClient and has been dead for a while). 
llvm-svn: 140198
 2011-09-20 22:30:48 +00:00
Bill Wendling cf1372d183 Update this test to the new EH model. 
Though I think it may be obsolete with the loop extract changes. And I couldn't
get the old version of LLVM to compile so that I could reduce this testcase.

llvm-svn: 140197
 2011-09-20 22:29:43 +00:00
Bill Wendling a6e1c51ed7 Relax this condition. 
Some passes require breaking critical edges before they're called. Don't
segfault because of that.

llvm-svn: 140196
 2011-09-20 22:28:17 +00:00
Bill Wendling 04289fcad8 Place the check for an exit landing pad where it will be run on both code paths through the if-then-else. 
llvm-svn: 140195
 2011-09-20 22:27:16 +00:00
Eric Christopher 818584529e Fix typos. 
llvm-svn: 140194
 2011-09-20 22:26:35 +00:00
Bill Wendling 0058520770 Omit extracting a loop if one of the exits is a landing pad. 
The landing pad must accompany the invoke when it's extracted. However, if it
does, then the loop isn't properly extracted. I.e., the resulting extraction has
a loop in it. The extracted function is then extracted, etc. resulting in an
infinite loop.

llvm-svn: 140193
 2011-09-20 22:23:09 +00:00
Argyrios Kyrtzidis 7c2b28a16f In SourceManager::translateLineCol, handle the case where we are pointing 
directly at the end of the source file.

llvm-svn: 140192
 2011-09-20 22:14:54 +00:00
Argyrios Kyrtzidis b89327ec84 Remove PreprocessingDirectiveKind since it's not necessary. 
llvm-svn: 140191
 2011-09-20 22:14:52 +00:00
Argyrios Kyrtzidis 0d48fb89c0 The location of the name in MacroDefinition is the beginning of its range, 
don't store an extra location for it.

llvm-svn: 140190
 2011-09-20 22:14:48 +00:00
Francois Pichet b3642c2c7a Move Microsoft access specifier bug emulation from -fms-extensions to -fm-compatibility. 
llvm-svn: 140189
 2011-09-20 22:08:26 +00:00
Bob Wilson 49621cb209 Remove the hack to check UNAME_RELEASE when identifying the Darwin version. 
This was only needed to locate llvm-gcc's installation directory when clang
falls back to run llvm-gcc for i386 kexts.  As of clang svn r140187, we're
now just searching paths with several different Darwin versions on either
side of the current version, so this is no longer needed.

llvm-svn: 140188
 2011-09-20 22:05:56 +00:00
Bob Wilson 3e42bc55db For i386 kext fallback to llvm-gcc, search paths for several Darwin versions. 
This replaces the hack to read UNAME_RELEASE from the environment when
identifying the OS version on Darwin, and it's more flexible.  It's also
horribly ugly, but at least this consolidates the ugliness to touch less of
the code so that it will be easier to rip out later.

llvm-svn: 140187
 2011-09-20 22:00:38 +00:00
Bruno Cardoso Lopes 60aa85b672 Tidy up a bit more, fix tab and remove trailing whitespaces 
llvm-svn: 140186
 2011-09-20 21:45:26 +00:00
Jason Molenda fd54b368ea Update declarations for all functions/methods that accept printf-style 
stdarg formats to use __attribute__ format so the compiler can flag
incorrect uses.  Fix all incorrect uses.  Most of these are innocuous,
a few were resulting in crashes.

llvm-svn: 140185
 2011-09-20 21:44:10 +00:00
Bruno Cardoso Lopes 33e91a6cf7 The wrong relocation was being emitted for several SSSE3 instructions. 
This fixes PR10963. Thanks to Benjamin for finding the wrong tablegen
declaration.

llvm-svn: 140184
 2011-09-20 21:39:21 +00:00
Bruno Cardoso Lopes 05f3f4939a Tidy up code! 
llvm-svn: 140183
 2011-09-20 21:39:06 +00:00
Anna Zaks c29bed3989 [analyzer] Refactor PathDiagnosticLocation: Make PathDiagnosticLocation(SourceLocation...) private. Most of the effort here goes to making BugReport refer to a PathDiagnosticLocation instead of FullSourceLocation. 
(Another step closer to the goal of having Diagnostics which can recover from invalid SourceLocations.)

llvm-svn: 140182
 2011-09-20 21:38:35 +00:00
Evan Cheng 61a003315e Fix a bug introduced during refactoring a couple of months ago. Cortex-M3 does not support Thumb2 dsp instructions. rdar://10152911. 
llvm-svn: 140181
 2011-09-20 21:38:18 +00:00
Anna Zaks b2dfc2b7be [analyzer] Refactor PathDiagnosticLocation: Use the pre-computed Range and Location for profile. 
llvm-svn: 140180
 2011-09-20 21:25:00 +00:00
Chad Rosier d3a0f954a3 [driver] Default to arm mode when using the integrated assembler. 
rdar://10125227

llvm-svn: 140179
 2011-09-20 20:44:06 +00:00
Akira Hatanaka 2b37261fd6 Initial Mips64 support. Patch by Liu with some modifications. 
llvm-svn: 140178
 2011-09-20 20:28:08 +00:00
Bill Wendling 626a6f4160 Update to new EH model. 
llvm-svn: 140177
 2011-09-20 20:21:16 +00:00
Bill Wendling 3d48f59231 Check the terminator, not the basic block. 
llvm-svn: 140176
 2011-09-20 20:20:50 +00:00
Richard Trieu 02e25db543 Fix a problem in digraph handling where "[:" might be treated as "<::" and 
erronously trigger the digraph correction fix-it.  Include a new test to catch
this in the future.

llvm-svn: 140175
 2011-09-20 20:03:50 +00:00
Akira Hatanaka bef1745c9c Define Mips64 TargetInfo classes. 
llvm-svn: 140174
 2011-09-20 19:21:49 +00:00
Bill Wendling c1da6ea344 When extracting a basic block that ends in an 'invoke' instruction, we need to 
extract its associated landing pad block as well. However, that landing pad
block may have more than one predecessor. So split the landing pad block so that
individual landing pads have only one predecessor.

This type of transformation may produce a false positive with bugpoint.

llvm-svn: 140173
 2011-09-20 19:10:24 +00:00
Bill Wendling fc1176e061 Use ArrayRef instead of an explicit 'const std::vector &'. 
llvm-svn: 140172
 2011-09-20 19:05:04 +00:00
Ted Kremenek 057b986d9d Sort exports list. 
llvm-svn: 140171
 2011-09-20 19:02:45 +00:00
Akira Hatanaka f6da331e15 Clean up TargetInfo class hierarchy. Define a base class from which TargetInfos 
of Mips32 big and little endian derive.

llvm-svn: 140170
 2011-09-20 19:00:23 +00:00
Devang Patel 7d06f5cdd4 If simple ownership works then friendship is not required. 
llvm-svn: 140169
 2011-09-20 18:48:56 +00:00
Bill Wendling 1bfe55a378 Use ArrayRef instead of 'const std::vector' to pass around the list of basic blocks to extract. 
llvm-svn: 140168
 2011-09-20 18:42:07 +00:00
Devang Patel add1f17575 Update GCOVLines to provide interfaces to write line table and calculate complete length. 
llvm-svn: 140167
 2011-09-20 18:35:00 +00:00
Douglas Gregor c98ac850eb U is good enough 
llvm-svn: 140166
 2011-09-20 18:33:29 +00:00
Akira Hatanaka ec11b4fa5a Create a MipsTargetCodeGenInfo object for mips64/mips64el. The size of the 
UnwindException structure is 32 for mips64. 

llvm-svn: 140165
 2011-09-20 18:30:57 +00:00
Bill Wendling 9a2ba72c49 Fix comments. 
llvm-svn: 140164
 2011-09-20 18:24:46 +00:00
Bill Wendling 91fecb36b6 Remove mention of llvm-gcc and llvm-g++. -Ministry of Truth 
llvm-svn: 140163
 2011-09-20 18:24:04 +00:00
Anna Zaks 83128bc101 [analyzer] Refactor PathDiagnosticLocation: Use PointerUnion of LocationContext and AnalysisContext to support creation of PathDiagnosticLocations for checkers which no context sensitivity. 
llvm-svn: 140162
 2011-09-20 18:23:52 +00:00
Akira Hatanaka 0486db08bd Add a parameter to MipsTargetCodeGenInfo's constructor. 
llvm-svn: 140161
 2011-09-20 18:23:28 +00:00
Andrew Trick 52363bdbeb Restore hasPostISelHook tblgen flag. 
No functionality change. The hook makes it explicit which patterns
require "special" handling. i.e. it self-documents tblgen
deficiencies. I plan to add verification in ExpandISelPseudos and
Thumb2SizeReduce to catch any missing hasPostISelHooks. Otherwise it's
too fragile.

llvm-svn: 140160
 2011-09-20 18:22:31 +00:00
Douglas Gregor 75644d5729 Introduce an egregious hack for modules to cope with headers that come 
from unfriendly (== not at all modularized) directories. This is
temporary, and it only affects module construction until I'll figured
out how to deal with system headers.

llvm-svn: 140159
 2011-09-20 18:13:03 +00:00
Douglas Gregor e4e20f43e4 Eliminate sign-comparison warnings in APInt 
llvm-svn: 140158
 2011-09-20 18:11:52 +00:00
Akira Hatanaka 6c3ad65288 Add mips64 & mips64el to Triple. Patch by Liu with modifications. 
llvm-svn: 140157
 2011-09-20 18:09:37 +00:00
Devang Patel 1a155a8200 Update comment. 
llvm-svn: 140156
 2011-09-20 18:05:45 +00:00
Eric Christopher 5507159245 Remove __WCHAR_UNSIGNED__ and anything that used it. 
llvm-svn: 140155
 2011-09-20 18:05:01 +00:00
Devang Patel 9cb1fc034b Use StringRef instead of std::string. 
llvm-svn: 140154
 2011-09-20 17:55:19 +00:00
Benjamin Kramer 2ad2eb527b llvm-objdump: factor code better, add comments. 
llvm-svn: 140153
 2011-09-20 17:53:01 +00:00
Owen Anderson 2b35d7cff1 Port over more Thumb2 encoding tests to decoding tests. 
llvm-svn: 140152
 2011-09-20 17:44:48 +00:00
Devang Patel 972df96ab1 Eliminate unnecessary copy of FileName from GCOVLines. 
GCOVLines is always accessed through a StringMap where the key is FileName.

llvm-svn: 140151
 2011-09-20 17:43:14 +00:00