Eli Bendersky [Thu, 15 Nov 2012 23:42:51 +0000 (23:42 +0000)]
Add some tests for the FileCheck utility.
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-
20121112/156007.html
llvm-svn: 168113
Eli Friedman [Thu, 15 Nov 2012 23:40:48 +0000 (23:40 +0000)]
Make sure CodeGenTypes correctly reconverts function types. Fixes PR14355, a crash in IR generation.
llvm-svn: 168112
Galina Kistanova [Thu, 15 Nov 2012 23:16:47 +0000 (23:16 +0000)]
Added myself as owner of LLVM Buildbot.
llvm-svn: 168111
Eric Christopher [Thu, 15 Nov 2012 22:57:22 +0000 (22:57 +0000)]
Clarify.
llvm-svn: 168110
Owen Anderson [Thu, 15 Nov 2012 22:56:42 +0000 (22:56 +0000)]
Claim ownership of everyone's favorite part of the backend.
llvm-svn: 168109
Richard Smith [Thu, 15 Nov 2012 22:54:20 +0000 (22:54 +0000)]
PR9903: Recover from a member functon declared with the 'typedef' specifier by
dropping the specifier, just like we do for non-member functions and function
templates declared 'typedef'. Patch by Brian Brooks!
llvm-svn: 168108
Eli Friedman [Thu, 15 Nov 2012 22:44:27 +0000 (22:44 +0000)]
Mark FP_ROUND for converting NEON v2f64 to v2f32 as expand. Add a missing
case to vector legalization so this actually works.
Patch by Pete Couperus. Fixes PR12540.
llvm-svn: 168107
Jim Ingham [Thu, 15 Nov 2012 22:44:04 +0000 (22:44 +0000)]
Don't lock the thread list during ThreadList::ShouldStop. That does too
much work for this to make sense. Just copy the current thread list and
operate on that. Prevents some deadlocks.
llvm-svn: 168106
Anna Zaks [Thu, 15 Nov 2012 22:42:44 +0000 (22:42 +0000)]
[analyzer] CmpRuns: move the clang_version info into the run (out of
report)
llvm-svn: 168105
Eric Christopher [Thu, 15 Nov 2012 22:41:56 +0000 (22:41 +0000)]
More ownership, no one likes these things anyways.
llvm-svn: 168104
Michael Ilseman [Thu, 15 Nov 2012 22:34:00 +0000 (22:34 +0000)]
Remove trailing whitespace
llvm-svn: 168103
Nadav Rotem [Thu, 15 Nov 2012 22:26:51 +0000 (22:26 +0000)]
Update the code ownership.
llvm-svn: 168102
Dmitri Gribenko [Thu, 15 Nov 2012 22:21:42 +0000 (22:21 +0000)]
Comment to XML conversion test: correct filename.
llvm-svn: 168101
Jordan Rose [Thu, 15 Nov 2012 22:03:53 +0000 (22:03 +0000)]
[analyzer] SATestBuild.py: correctly add -j option for projects using make.
llvm-svn: 168099
Dmitri Gribenko [Thu, 15 Nov 2012 22:03:13 +0000 (22:03 +0000)]
Split annotate-comments.cpp into a fragile (that uses hardcoded line numbers)
and a non-fragile (that uses [[@LINE]]) parts.
llvm-svn: 168098
Daniel Dunbar [Thu, 15 Nov 2012 21:31:13 +0000 (21:31 +0000)]
tests: Mark the /dev/fd test as requiring Darwin until I can test on other OSes.
llvm-svn: 168095
Jyotsna Verma [Thu, 15 Nov 2012 21:21:01 +0000 (21:21 +0000)]
Fix typo.
llvm-svn: 168091
Sebastian Pop [Thu, 15 Nov 2012 21:20:22 +0000 (21:20 +0000)]
autoconf: isl depends on gmp include files
When libgmp header files are not installed in the default /usr/include location,
configure used to fail to find the gmp headers when testing for isl/ast.h. This
patch adds the gmp include path to the compiler flags before testing for ISL.
llvm-svn: 168090
Akira Hatanaka [Thu, 15 Nov 2012 21:17:13 +0000 (21:17 +0000)]
[mips] Add predicate HasFPIdx for floating-point indexed load instruction
support and use it in place of HasMips32r2Or64.
llvm-svn: 168089
Joel Jones [Thu, 15 Nov 2012 21:15:08 +0000 (21:15 +0000)]
Add description of how to build docs
llvm-svn: 168088
Argyrios Kyrtzidis [Thu, 15 Nov 2012 20:59:00 +0000 (20:59 +0000)]
[utils/ClangDataFormat.py] For invalid source locations just return
"<invalid loc>" for summary.
llvm-svn: 168087
Adhemerval Zanella [Thu, 15 Nov 2012 20:56:03 +0000 (20:56 +0000)]
PowerPC: Lowering floor intrinsic for Altivec
This patch lowers the llvm.floor, llvm.ceil, llvm.trunc, and
llvm.nearbyint to Altivec instruction when using 4 single-precision
float vectors.
llvm-svn: 168086
Daniel Dunbar [Thu, 15 Nov 2012 20:24:58 +0000 (20:24 +0000)]
tests: Check that we can output to /dev/fd filesystem.
- An LLVM unique_file() bug could cause us to infinite loop on the later test
case.
llvm-svn: 168082
Daniel Dunbar [Thu, 15 Nov 2012 20:24:52 +0000 (20:24 +0000)]
PathV2: Fix a possible infinite loop.
- The code could infinite loop trying to create unique files, if the directory
containing the unique file exists, but open() calls on non-existent files in
the path return ENOENT. This is true on the /dev/fd filesystem, for example.
- Will add a clang side test case for this.
llvm-svn: 168081
Jordan Rose [Thu, 15 Nov 2012 20:10:05 +0000 (20:10 +0000)]
[analyzer] Fix a use-after-free introduced in r168019.
In code like this:
void foo() {
bar();
baz();
}
...the location for the call to 'bar()' was being used as a backup location
for the call to 'baz()'. This is fine unless the call to 'bar()' is deemed
uninteresting and that part of the path deleted.
(This looks like a logic error as well, but in practice the only way 'baz()'
could have an invalid location is if the entire body of 'foo()' is
synthesized, meaning the call to 'bar()' will be using the location of the
call to 'foo()' anyway. Nevertheless, the new version better matches the
intent of the code.)
Found by Matt Beaumont-Gay using ASan. Thanks, Matt!
llvm-svn: 168080
Daniel Dunbar [Thu, 15 Nov 2012 20:06:10 +0000 (20:06 +0000)]
tests: Add a test for reading from named pipes.
- Realized I could use the /dev/fd filesystem to make a simple portable test.
llvm-svn: 168079
Akira Hatanaka [Thu, 15 Nov 2012 20:05:11 +0000 (20:05 +0000)]
Add assertions in MipsLongBranch which check the size of basic blocks.
llvm-svn: 168078
Douglas Gregor [Thu, 15 Nov 2012 19:47:16 +0000 (19:47 +0000)]
If an excluded header does not exist, just ignore it
llvm-svn: 168077
Jakub Staszak [Thu, 15 Nov 2012 19:40:29 +0000 (19:40 +0000)]
Return 0 instead of false.
llvm-svn: 168076
Greg Clayton [Thu, 15 Nov 2012 19:37:18 +0000 (19:37 +0000)]
<rdar://problem/
12125010>
Handle universal BSD archives correctly when parsing DWARF in .o files with debug map.
llvm-svn: 168075
Ulrich Weigand [Thu, 15 Nov 2012 19:33:30 +0000 (19:33 +0000)]
Use std::stable_sort instead of std::sort when sorting stack slots
to guarantee deterministic code generation.
llvm-svn: 168074
Evan Cheng [Thu, 15 Nov 2012 19:31:48 +0000 (19:31 +0000)]
Clarify my code ownership
llvm-svn: 168073
Sergei Larin [Thu, 15 Nov 2012 19:24:19 +0000 (19:24 +0000)]
Add myself as owner of VLIW Instruction Scheduling and Packetization.
llvm-svn: 168072
Jim Ingham [Thu, 15 Nov 2012 19:13:33 +0000 (19:13 +0000)]
Explain how to use "expr -u" as the lldb equivalent of "set unwind-on-signal 0; print".
llvm-svn: 168071
Jordan Rose [Thu, 15 Nov 2012 19:11:43 +0000 (19:11 +0000)]
[analyzer] Report leaks at the closing brace of a function body.
This fixes a few cases where we'd emit path notes like this:
+---+
1| v
p = malloc(len);
^ |2
+---+
In general this should make path notes more consistent and more correct,
especially in cases where the leak happens on the false branch of an if
that jumps directly to the end of the function. There are a couple places
where the leak is reported farther away from the cause; these are usually
cases where there are several levels of nested braces before the end of
the function. This still matches our current behavior for when there /is/
a statement after all the braces, though.
llvm-svn: 168070
Jordan Rose [Thu, 15 Nov 2012 19:11:38 +0000 (19:11 +0000)]
[analyzer] StreamChecker: Remove now-unnecessary check::EndPath callback.
Also, don't bother to stop tracking symbols in the return value, either.
They are now properly considered live during checkDeadSymbols.
llvm-svn: 168069
Jordan Rose [Thu, 15 Nov 2012 19:11:35 +0000 (19:11 +0000)]
[analyzer] MacOSKeychainAPIChecker: Remove now-unnecessary check::EndPath.
Also, don't bother to stop tracking symbols in the return value, either.
They are now properly considered live during checkDeadSymbols.
llvm-svn: 168068
Jordan Rose [Thu, 15 Nov 2012 19:11:33 +0000 (19:11 +0000)]
[analyzer] MallocChecker: Remove now-unnecessary check::EndPath callback.
Also, don't bother to stop tracking symbols in the return value, either.
They are now properly considered live during checkDeadSymbols.
llvm-svn: 168067
Jordan Rose [Thu, 15 Nov 2012 19:11:27 +0000 (19:11 +0000)]
[analyzer] Mark symbol values as dead in the environment.
This allows us to properly remove dead bindings at the end of the top-level
stack frame, using the ReturnStmt, if there is one, to keep the return value
live. This in turn removes the need for a check::EndPath callback in leak
checkers.
This does cause some changes in the path notes for leak checkers. Previously,
a leak would be reported at the location of the closing brace in a function.
Now, it gets reported at the last statement. This matches the way leaks are
currently reported for inlined functions, but is less than ideal for both.
llvm-svn: 168066
Anton Korobeynikov [Thu, 15 Nov 2012 19:10:23 +0000 (19:10 +0000)]
Add ARM EABI to my list of responsibilities.
Update the email address (old works too, but less reliable) while there
llvm-svn: 168065
Jakub Staszak [Thu, 15 Nov 2012 19:05:23 +0000 (19:05 +0000)]
Simplify code.
llvm-svn: 168064
Fariborz Jahanian [Thu, 15 Nov 2012 19:02:45 +0000 (19:02 +0000)]
block extended signatur option. Change previous option
to a cc1 -fencode-extended-block-signature and pass it
to cc1 and recognize this option to produce extended block
type signature. // rdar://
12109031
llvm-svn: 168063
Argyrios Kyrtzidis [Thu, 15 Nov 2012 18:57:27 +0000 (18:57 +0000)]
[modules] Use a memory buffer directly as input for the module includes,
instead of messing with virtual files.
llvm-svn: 168062
Argyrios Kyrtzidis [Thu, 15 Nov 2012 18:57:22 +0000 (18:57 +0000)]
[modules] Setup the import location of a module file and use it
as the include location of the main file of an imported module.
llvm-svn: 168061
Dmitry Vyukov [Thu, 15 Nov 2012 18:49:08 +0000 (18:49 +0000)]
tsan: remove unused parameter
llvm-svn: 168060
Dmitry Vyukov [Thu, 15 Nov 2012 18:44:22 +0000 (18:44 +0000)]
tsan: switch to 4 shadow cells by default (since that's what we use everywhere now)
llvm-svn: 168059
Andrew Trick [Thu, 15 Nov 2012 18:40:31 +0000 (18:40 +0000)]
misspell
llvm-svn: 168058
Andrew Trick [Thu, 15 Nov 2012 18:40:29 +0000 (18:40 +0000)]
whitespace
llvm-svn: 168057
Dmitri Gribenko [Thu, 15 Nov 2012 18:37:27 +0000 (18:37 +0000)]
Comment to XML conversion: convert some tests to use the new [[@LINE]]
FileCheck feature. This will hopefully make tests less fragile.
llvm-svn: 168056
Dmitri Gribenko [Thu, 15 Nov 2012 18:32:56 +0000 (18:32 +0000)]
Remove unused diagnostics from TableGen files.
llvm-svn: 168055
Chad Rosier [Thu, 15 Nov 2012 18:13:20 +0000 (18:13 +0000)]
[reg scavenger] Fix the isUsed/isAliasUsed functions so as to not report a false
positive.
In this particular case, R6 was being spilled by the register scavenger when it
was in fact dead. The isUsed function reported R6 as used because the R6_R7
alias was reserved (due to the fact that we've reserved R7 as the FP). The
solution is to only check if the original register (i.e., R6) isReserved and
not the aliases. The aliases are only checked to make sure they're available.
The test case is derived from one of the nightly tester benchmarks and is rather
intractable and difficult to reproduce, so I haven't included it.
rdar://
12592448
llvm-svn: 168054
Greg Clayton [Thu, 15 Nov 2012 18:05:43 +0000 (18:05 +0000)]
<rdar://problem/
11782181>
Fixed an issue where lldb was setting breakpoints on too many methods when a partial function name with namespaces or class qualifiers was used. For example setting a breakpoint of "Foo::dealloc" was accidentally settings breakpoints on all objective C functions whose selector was "dealloc"...
llvm-svn: 168053
Howard Hinnant [Thu, 15 Nov 2012 18:00:42 +0000 (18:00 +0000)]
Remove aborts under __dynamic_cast which were under _LIBCXX_DYNAMIC_FALLBACK. Change all type_info comparisons to use an inlined is_equal helper. However no change in functionality for this latter change at this time. This is just to encapsulate the comparison and make it a little easier to switch back and forth for testing/debugging.
llvm-svn: 168052
Sergei Larin [Thu, 15 Nov 2012 17:45:50 +0000 (17:45 +0000)]
Fix indeterminism in MI scheduler DAG construction.
Similarly to several recent fixes throughout the code replace std::map use with the MapVector.
Add find() method to the MapVector.
llvm-svn: 168051
Dmitry Vyukov [Thu, 15 Nov 2012 17:40:49 +0000 (17:40 +0000)]
tsan: eevn better handling of signals
add interceptor for poll()
in addition process signals in every atomic op
in addition process signals in blocking libc functions
llvm-svn: 168050
Dmitri Gribenko [Thu, 15 Nov 2012 16:51:49 +0000 (16:51 +0000)]
Use empty parens for empty function parameter list instead of '(void)'.
llvm-svn: 168049
Dmitri Gribenko [Thu, 15 Nov 2012 16:50:59 +0000 (16:50 +0000)]
FileCheck: remove useless 'continue' at the end of a 'while(){}' loop.
llvm-svn: 168048
Benjamin Kramer [Thu, 15 Nov 2012 16:40:35 +0000 (16:40 +0000)]
Simplify code. No functionality change.
llvm-svn: 168047
Alexander Potapenko [Thu, 15 Nov 2012 15:24:42 +0000 (15:24 +0000)]
[ASan] Revert r168040 and r168043 and take a cleaner solution suggested by Kostya: return the known frame name for fake stack instead of looking it up.
llvm-svn: 168046
Benjamin Kramer [Thu, 15 Nov 2012 15:18:42 +0000 (15:18 +0000)]
Do not cache a pointer to ExprEvalContexts.back().
It may become a dangling pointer if the underlying SmallVector reallocates.
Sadly the testcase is really large and doesn't reduce well because of
SmallVector's reallocation patterns.
Fixes PR14336.
llvm-svn: 168045
Alexander Potapenko [Thu, 15 Nov 2012 14:59:19 +0000 (14:59 +0000)]
[ASan] Minor fix: return to the last byte of the fake stack if we've raced by.
llvm-svn: 168043
Duncan Sands [Thu, 15 Nov 2012 14:45:30 +0000 (14:45 +0000)]
Do not handle void types in DataLayout. Patch by Patrick Hägglund.
llvm-svn: 168042
Dmitri Gribenko [Thu, 15 Nov 2012 14:28:07 +0000 (14:28 +0000)]
Use empty parens for empty function parameter list instead of '(void)'.
llvm-svn: 168041
Alexander Potapenko [Thu, 15 Nov 2012 13:40:44 +0000 (13:40 +0000)]
[ASan] Poison the leftmost shadow byte with a special value so that we can find
the beginning of the fake frame when reporting an use-after-return error.
Fixes http://code.google.com/p/address-sanitizer/issues/detail?id=126
llvm-svn: 168040
Alexey Samsonov [Thu, 15 Nov 2012 12:40:37 +0000 (12:40 +0000)]
[UBSan] Add support for building ubsan runtime library on Linux with 'make'. Clang part.
llvm-svn: 168039
Alexey Samsonov [Thu, 15 Nov 2012 12:37:55 +0000 (12:37 +0000)]
[UBSan] Add support for building ubsan runtime library on Linux with 'make'. Compiler-rt part.
llvm-svn: 168038
Hans Wennborg [Thu, 15 Nov 2012 11:40:00 +0000 (11:40 +0000)]
Make GlobalOpt be conservative with TLS variables (PR14309)
For global variables that get the same value stored into them
everywhere, GlobalOpt will replace them with a constant. The problem is
that a thread-local GlobalVariable looks like one value (the address of
the TLS var), but is different between threads.
This patch introduces Constant::isThreadDependent() which returns true
for thread-local variables and constants which depend on them (e.g. a GEP
into a thread-local array), and teaches GlobalOpt not to track such
values.
llvm-svn: 168037
Guy Benyei [Thu, 15 Nov 2012 10:35:47 +0000 (10:35 +0000)]
Add support for SPIR64 target - the 64bit counterpart of SPIR.
The new OpenCL SPIR extension spec will define separate SPIR for 32 and 64 bit architectures.
llvm-svn: 168036
Duncan Sands [Thu, 15 Nov 2012 09:58:38 +0000 (09:58 +0000)]
Fix a crash observed by Shuxin Yang. The issue here is that LinearizeExprTree,
the utility for extracting a chain of operations from the IR, thought that it
might as well combine any constants it came across (rather than just returning
them along with everything else). On the other hand, the factorization code
would like to see the individual constants (this is quite reasonable: it is
much easier to pull a factor of 3 out of 2*3 than it is to pull it out of 6;
you may think 6/3 isn't so hard, but due to overflow it's not as easy to undo
multiplications of constants as it may at first appear). This patch therefore
makes LinearizeExprTree stupider: it now leaves optimizing to the optimization
part of reassociate, and sticks to just analysing the IR.
llvm-svn: 168035
Alexander Potapenko [Thu, 15 Nov 2012 08:32:16 +0000 (08:32 +0000)]
[ASan] Add the "lea $imm(%rip),%rax" instruction to mach_override.c
The need for this has been reported by Jack Howarth (howarth@bromo.med.uc.edu) who's porting ASan-Darwin to GCC
llvm-svn: 168032
Nick Lewycky [Thu, 15 Nov 2012 08:19:20 +0000 (08:19 +0000)]
Teach the uninitialized field warning about anonymous structs and union members.
Fixes PR14073!
llvm-svn: 168031
Craig Topper [Thu, 15 Nov 2012 08:09:46 +0000 (08:09 +0000)]
Revert changing FNEG of v4f32 to Expand. It's legal.
llvm-svn: 168030
Craig Topper [Thu, 15 Nov 2012 08:06:12 +0000 (08:06 +0000)]
Make FNEG and FABS of v4f32 Expand.
llvm-svn: 168029
Craig Topper [Thu, 15 Nov 2012 08:02:19 +0000 (08:02 +0000)]
Make a bunch of floating point operations on vectors Expand so that instruction selection won't fail.
llvm-svn: 168028
Lang Hames [Thu, 15 Nov 2012 07:51:26 +0000 (07:51 +0000)]
Make -ffp-contract a codegen option, rather than a laguage option. This makes
more sense anyway - it determines how expressions are codegen'd. It also ensures
that -ffp-contract=fast has the intended effect when compiling LLVM IR.
llvm-svn: 168027
Craig Topper [Thu, 15 Nov 2012 07:01:39 +0000 (07:01 +0000)]
Add missing documentation for llvm.exp2, llvm.log10, and llvm.log2.
llvm-svn: 168026
Craig Topper [Thu, 15 Nov 2012 06:51:10 +0000 (06:51 +0000)]
Add llvm.ceil, llvm.trunc, llvm.rint, llvm.nearbyint intrinsics.
llvm-svn: 168025
Nick Lewycky [Thu, 15 Nov 2012 05:36:36 +0000 (05:36 +0000)]
Revert r167567, restoring the ability of clang to run gcc in cases where it
can't handle the input file type. This resulted in PR14338.
llvm-svn: 168024
Richard Trieu [Thu, 15 Nov 2012 03:43:50 +0000 (03:43 +0000)]
Fix an off-by-one error by switching < to <= in -Wtautological-constant-out-of-range-compare and added test case.
llvm-svn: 168023
Daniel Jasper [Thu, 15 Nov 2012 03:29:05 +0000 (03:29 +0000)]
Do not use data recursion in ASTMatchFinder.
The matchers rely on the complete AST being traversed as shown by the new test cases.
llvm-svn: 168022
Andrew Trick [Thu, 15 Nov 2012 02:32:22 +0000 (02:32 +0000)]
Fix an obvious merge bug in -join-globalcopies (disabled).
Jakub Staszak spotted this in review. I don't notice these things
until I manually rerun benchmarks. But reducing unit tests is a very
high priority.
llvm-svn: 168021
Jordan Rose [Thu, 15 Nov 2012 02:17:09 +0000 (02:17 +0000)]
[analyzer] Fix test case broken by previous commit.
llvm-svn: 168020
Jordan Rose [Thu, 15 Nov 2012 02:07:23 +0000 (02:07 +0000)]
[analyzer] Make sure calls in synthesized functions have valid path locations.
We do this by using the "most recent" good location: if a synthesized
function 'A' calls another function 'B', the path notes for the call to 'B'
will be placed at the same location as the path note for calling 'A'.
Similarly, the call to 'A' will have a note saying "Entered call from...",
and now we just don't emit that (since the user doesn't have a body to look
at anyway).
Previously, we were doing this for the "Calling..." notes, but not for the
"Entered call from..." or "Returning to caller". This caused a crash when
the path entered and then exiting a call within a synthesized body.
<rdar://problem/
12657843>
llvm-svn: 168019
Sean Callanan [Thu, 15 Nov 2012 02:02:04 +0000 (02:02 +0000)]
In cases where the Objective-C ivar symbols are stripped out,
expressions that refer to ivars will not work because Clang
emits IR that refers to them to get the ivar offsets.
However, it is possible to search the runtime for these values.
I have added support for reading the relevant tables to the
Objective-C runtime, and extended ClangExpressionDeclMap to
query that information if and only if it doesn't find the symbols
in the binary.
Also added a testcase.
<rdar://problem/
12628122>
llvm-svn: 168018
Argyrios Kyrtzidis [Thu, 15 Nov 2012 01:31:39 +0000 (01:31 +0000)]
[PCH] Reading expressions from attributes should be done using ReadExpr(),
not ReadExpr().
Also add a test case making sure the thread safety attributes work as expected
when they come from a PCH.
Fixes rdar://
12584141 & http://llvm.org/PR13982
llvm-svn: 168017
Eli Friedman [Thu, 15 Nov 2012 01:21:59 +0000 (01:21 +0000)]
Fix a trivial bool-related bug I spotted while skimming David Fang's
current list of powerpc-darwin8 failures.
llvm-svn: 168016
Tanya Lattner [Thu, 15 Nov 2012 01:13:31 +0000 (01:13 +0000)]
Add link to cfe-users mailing list.
llvm-svn: 168015
Eric Christopher [Thu, 15 Nov 2012 00:59:52 +0000 (00:59 +0000)]
Add some release notes that say we removed the CellSPU port.
llvm-svn: 168014
NAKAMURA Takumi [Thu, 15 Nov 2012 00:35:50 +0000 (00:35 +0000)]
InstCombineAndOrXor.cpp: Escape bracket in doxygen description. [-Wdocumentation]
llvm-svn: 168013
Richard Smith [Thu, 15 Nov 2012 00:31:27 +0000 (00:31 +0000)]
Per [basic.lookup.classref]p3, in an expression of the form p->~type-name, the
type-name is looked up in the context of the complete postfix-expression. Don't
forget to pass the scope into this lookup when the type-name is a template-id;
it might name an alias template which can't be found within the class itself.
Bug spotted by Johannes Schaub on #llvm.
llvm-svn: 168011
Eli Friedman [Thu, 15 Nov 2012 00:29:07 +0000 (00:29 +0000)]
Fix DiagnoseBitwisePrecedence so it doesn't cast "-1" to the type
BinaryOperator::Opcode. This is bad form, and the behavior of the static_cast
in this case is unspecified according to the standard.
Fixes a warning that showed up from r167992 on self-host.
llvm-svn: 168010
Jakub Staszak [Thu, 15 Nov 2012 00:25:36 +0000 (00:25 +0000)]
Use LLVM_DELETED_FUNCTION.
llvm-svn: 168009
Owen Anderson [Thu, 15 Nov 2012 00:14:15 +0000 (00:14 +0000)]
Add doInitialization and doFinalization methods to ModulePass's, to allow them to be re-initialized and reused on multiple Module's.
Patch by Pedro Artigas.
llvm-svn: 168008
Fariborz Jahanian [Thu, 15 Nov 2012 00:01:28 +0000 (00:01 +0000)]
objective-C blocks: make cc1 flag -encode-extended-block-signature
the default. // rdar://
12109031
llvm-svn: 168007
Jakub Staszak [Wed, 14 Nov 2012 23:58:57 +0000 (23:58 +0000)]
Remove unneeded #includes.
llvm-svn: 168006
Eli Friedman [Wed, 14 Nov 2012 23:57:08 +0000 (23:57 +0000)]
Make template diffing handle integral expressions of various widths correctly.
PR14342.
llvm-svn: 168005
Richard Smith [Wed, 14 Nov 2012 23:55:25 +0000 (23:55 +0000)]
Add -cc1 option -fno-diagnostics-use-presumed-location, a handy mode for
working with preprocessed testcases. This causes source locations in
diagnostics to point at the spelling location instead of the presumed location,
while still keeping the semantic effects of the line directives (entering and
leaving system-header mode, primarily).
llvm-svn: 168004
Argyrios Kyrtzidis [Wed, 14 Nov 2012 23:52:19 +0000 (23:52 +0000)]
[utils/ClangDataFormat.py] Add data formatter for StringRef.
llvm-svn: 168003
Argyrios Kyrtzidis [Wed, 14 Nov 2012 23:52:11 +0000 (23:52 +0000)]
[utils/ClangDataFormat.py] In the summary of SourceLocation, include whether it is
local or loaded.
llvm-svn: 168002
NAKAMURA Takumi [Wed, 14 Nov 2012 23:46:15 +0000 (23:46 +0000)]
NVPTXISelLowering.cpp: Fix warnings. [-Wunused-variable]
llvm-svn: 168001