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Author SHA1 Message Date
Richard Trieu cf24656ea4 Change: 
assert(!"error message");

To:

  assert(0 && "error message");

which is more consistant across the code base.

llvm-svn: 140232
 2011-09-21 02:50:14 +00:00
Richard Trieu e4f3180fec Change "ivar" to true for a boolean function argument. Since string literals are cast to true, this should no effect on behavior. 
llvm-svn: 140231
 2011-09-21 02:46:06 +00:00
Akira Hatanaka 6de4d12120 Set ABI if it hasn't been set on the command line. 
Check if architecture & ABI combination is valid.

llvm-svn: 140230
 2011-09-21 02:45:29 +00:00
Akira Hatanaka 6e506eb57d Fix typo. 
llvm-svn: 140229
 2011-09-21 02:24:25 +00:00
Andrew Trick 924123acb3 Lower ARM adds/subs to add/sub after adding optional CPSR operand. 
This is still a hack until we can teach tblgen to generate the
optional CPSR operand rather than an implicit CPSR def. But the
strangeness is now limited to the selection DAG. ADD/SUB MI's no
longer have implicit CPSR defs, nor do we allow flag setting variants
of these opcodes in machine code. There are several corner cases to
consider, and getting one wrong would previously lead to nasty
miscompilation. It's not the first time I've debugged one, so this
time I added enough verification to ensure it won't happen again.

llvm-svn: 140228
 2011-09-21 02:20:46 +00:00
Andrew Trick 3f1fdf1b31 whitespace 
llvm-svn: 140227
 2011-09-21 02:17:37 +00:00
Akira Hatanaka 94ab554749 Add case labels for Mips64 architectures. 
llvm-svn: 140226
 2011-09-21 02:13:07 +00:00
Jim Ingham 969795f14b Add a new breakpoint type "break by source regular expression". 
Fix the RegularExpression class so it has a real copy constructor.
Fix the breakpoint setting with multiple shared libraries so it makes
  one breakpoint not one per shared library.
Add SBFileSpecList, to be used to expose the above to the SB interface (not done yet.)

llvm-svn: 140225
 2011-09-21 01:17:13 +00:00
Benjamin Kramer 699128e58a llvm-objdump: Output line info next to the disassembly if available. 
MachO-only at the moment, sorry.

Usage:
$ llvm-objdump -d -m -g -dsym=a.out.dSYM/Contents/Resources/DWARF/a.out a.out
_main:
100000e90:	55	pushq %rbp	## test.c:11:3
…

llvm-svn: 140224
 2011-09-21 01:13:19 +00:00
Benjamin Kramer aec423d526 DebugInfo: Add equality operators and default constructor to DILineInfo. 
llvm-svn: 140223
 2011-09-21 01:13:16 +00:00
Johnny Chen a3234732a0 Fix comment typo. 
llvm-svn: 140222
 2011-09-21 01:04:49 +00:00
Johnny Chen 184d7a727e A little refactoring of the way to add break IDs or ID ranges as command argument data 
to the command argument entry.  Add a static helper function:

    CommandObject::AddIDsArgumentData(CommandArgumentEntry &arg)

to be used from CommandObjectBreakpoint.cpp.  The helper function could also be useful
for commands in the future to manipulate watchpoints.

llvm-svn: 140221
 2011-09-21 01:00:02 +00:00
Eric Christopher f16d2447e1 Remove the rest of the compiler checking from the top level configure 
script. Only the testsuite project needs to know this information.

llvm-svn: 140220
 2011-09-21 00:53:42 +00:00
Anna Zaks 15ca5e7a21 [analyzer] Fix a bug where PathDiagnosticLocation did not generate a valid range and add asserts to check validity of locations early on. Ignore invalid ranges in PathDiagnosticPiece (they could be added by checker writers). 
Addresses radar://10124836 and radar://radar10102244.

llvm-svn: 140218
 2011-09-21 00:35:58 +00:00
Owen Anderson 69fa8ffeef In the disassembler C API, be careful not to confuse the comment streamer that the disassembler outputs annotations on with the streamer that the InstPrinter will print them on. 
llvm-svn: 140217
 2011-09-21 00:25:23 +00:00
Eric Christopher 155137bd10 Remove llvm-gcc and various compiler handling from llvm. It's not needed 
here anymore and has been migrated to the test-suite project.

llvm-svn: 140216
 2011-09-20 23:58:15 +00:00
Akira Hatanaka bb49e721b8 Change the names of functions isMips* to hasMips*. 
llvm-svn: 140214
 2011-09-20 23:53:09 +00:00
Bill Wendling 36faa4d49c This test is completely invalid with the modern EH model. Delete. 
llvm-svn: 140213
 2011-09-20 23:52:09 +00:00
Argyrios Kyrtzidis 712512bb36 [ARC] Allow forming 'id*' in an unevaluated context. Fixes rdar://10148540. 
llvm-svn: 140212
 2011-09-20 23:49:22 +00:00
Johnny Chen 86364b4521 Add some watchpoint maintenance methods to the Target class. 
Plus some minor changes to the WatchpointLocationList and WatchpointLocation classes.

llvm-svn: 140211
 2011-09-20 23:28:55 +00:00
Eli Friedman 1815b688cc Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::ResolvedUndefsIn. If we do, we can end up in a situation where a function is resolved to return a constant, but the caller is marked overdefined, which confuses the code later. 
<rdar://problem/9956541> (again).

llvm-svn: 140210
 2011-09-20 23:28:51 +00:00
Argyrios Kyrtzidis b573542e10 [PCH] Don't store the source range for each preprocessed entity since 
we already have the range in the PPEntityOffsets array.

llvm-svn: 140209
 2011-09-20 23:27:41 +00:00
Argyrios Kyrtzidis 86ec600f57 [PCH] Merge ASTReader::LoadPreprocessedEntity with ReadPreprocessedEntity 
and don't store the ID for each preprocessed entity.

llvm-svn: 140208
 2011-09-20 23:27:38 +00:00
Argyrios Kyrtzidis 45e8cf5732 [libclang] When pointing at a macro expansion inside a macro argument, 
return a cursor for the inner macro.

llvm-svn: 140207
 2011-09-20 23:27:33 +00:00
Anna Zaks d70da08160 [analyzer] Refactor PathDiagnosticLocation: Remove SourceRange member from PathDiagnosticLocation - FullSourceLoc Loc and PathDiagnosticRange Range are sufficient. 
llvm-svn: 140206
 2011-09-20 23:27:32 +00:00
Jason Molenda ca0e3fa325 One last printf-style call cleanup. 
llvm-svn: 140205
 2011-09-20 23:23:44 +00:00
Bruno Cardoso Lopes 6cb23f6e7f Add a DAGCombine for subvector extracts to remove useless chains of 
subvector inserts and extracts. Initial patch by Rackover, Zvi with
some tweak done by me.

llvm-svn: 140204
 2011-09-20 23:19:33 +00:00
Bruno Cardoso Lopes 8058234b32 Revert r140097, working on a better approach 
llvm-svn: 140203
 2011-09-20 23:19:29 +00:00
Sean Callanan 90539456a1 Fixed a problem where expressions would attempt to 
allocate memory in a process that did not support
expression execution.  Also improved detection of
whether or not a process can execute expressions.

llvm-svn: 140202
 2011-09-20 23:01:51 +00:00
Ivan Krasin 5227ea6028 lib/Linker: add support of deps which does not end with ".so". 
It happens (for example) when you want to have a dependency on the .so
with the specific version, like liblzma.so.1.0.0 or
libcrypto.so.0.9.8.

llvm-svn: 140201
 2011-09-20 22:52:35 +00:00
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