Duncan Sands [Sat, 3 Nov 2012 14:04:04 +0000 (14:04 +0000)]
Fix the IntegersSubsetTest unit test when compiled with gcc-4.7. The issue here
is that the unit test doesn't have IntTy equal to APInt, instead it uses a class
derived from APInt. When, as in these lines, an IntTy& reference is returned
but is assigned to an APInt&, the compiler destroys the temporary the IntTy& was
referring to, leaving the APInt& referring to garbage. This causes the unittest
to fail systematically on my machine; it can also be caught by running the test
under valgrind.
llvm-svn: 167356
NAKAMURA Takumi [Sat, 3 Nov 2012 13:59:36 +0000 (13:59 +0000)]
StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp: Appease msvc.
0 (as nullptr) is incompatible to pointer in type matching on msvc.
llvm-svn: 167355
Duncan Sands [Sat, 3 Nov 2012 11:44:17 +0000 (11:44 +0000)]
Generalize the transform that boosts GEP indices to the size of a pointer to
also do it for vectors of pointers.
llvm-svn: 167354
Eli Friedman [Sat, 3 Nov 2012 03:36:51 +0000 (03:36 +0000)]
Add a proper algorithm to compute accurate source ranges for diagnostics with
caret locations and source ranges in macros. Makes ranges more accurate
in some cases, and fixes an assertion failure.
Fixes <rdar://problem/
12472249>.
llvm-svn: 167353
Anna Zaks [Sat, 3 Nov 2012 02:54:20 +0000 (02:54 +0000)]
[analyzer] Run remove dead on end of path.
This will simplify checkers that need to register for leaks. Currently,
they have to register for both: check dead and check end of path.
I've modified the SymbolReaper to consider everything on the stack dead
if the input StackLocationContext is 0.
(This is a bit disruptive, so I'd like to flash out all the issues
asap.)
llvm-svn: 167352
Anna Zaks [Sat, 3 Nov 2012 02:54:16 +0000 (02:54 +0000)]
[analyzer] add LocationContext::inTopFrame() helper.
llvm-svn: 167351
Anna Zaks [Sat, 3 Nov 2012 02:54:11 +0000 (02:54 +0000)]
[analyzer] Refactor: Remove Pred from NodeBuilderContext.
Node builders should manage the nodes, not the context.
llvm-svn: 167350
Jim Ingham [Sat, 3 Nov 2012 02:12:46 +0000 (02:12 +0000)]
Fix a little think-o. In FileSpec::operator== we were trying to figure out whether the rhs file was resolved or not by comparing
the resolved version of the rhs FileSpec's directory name with the lhs FileSpec's directory name. We really meant to compare it
with the rhs FileSpec's directory name...
<rdar://problem/
12438838>
llvm-svn: 167349
Akira Hatanaka [Sat, 3 Nov 2012 00:53:12 +0000 (00:53 +0000)]
[mips] Set flag neverHasSideEffects flag on floating point conversion
instructions.
llvm-svn: 167348
Nadav Rotem [Sat, 3 Nov 2012 00:39:56 +0000 (00:39 +0000)]
X86 CostModel: Add support for a some of the common arithmetic instructions for SSE4, AVX and AVX2.
llvm-svn: 167347
David Blaikie [Sat, 3 Nov 2012 00:27:14 +0000 (00:27 +0000)]
Simplify these tests again, now that we're past the version skew.
llvm-svn: 167346
Akira Hatanaka [Sat, 3 Nov 2012 00:26:02 +0000 (00:26 +0000)]
[mips] Set flag isAsCheapAsAMove flag on instruction LUi.
llvm-svn: 167345
Owen Anderson [Sat, 3 Nov 2012 00:17:26 +0000 (00:17 +0000)]
Be careful not to optimize a SELECT_CC into a SETCC post-legalization if the SETCC node would be illegal.
llvm-svn: 167344
Greg Clayton [Sat, 3 Nov 2012 00:10:22 +0000 (00:10 +0000)]
Make sure users know that "target variable" can read variables while running a process by changing the documentation string.
llvm-svn: 167343
Enrico Granata [Sat, 3 Nov 2012 00:09:46 +0000 (00:09 +0000)]
Caught two cases where we were passing a Stream* without checking for NULL
llvm-svn: 167342
Akira Hatanaka [Sat, 3 Nov 2012 00:05:43 +0000 (00:05 +0000)]
[mips] Stop reserving register AT and use register scavenger when a scratch
register is needed.
llvm-svn: 167341
Jordan Rose [Fri, 2 Nov 2012 23:49:35 +0000 (23:49 +0000)]
[analyzer] Convert SimpleStreamChecker over to CallEvent.
llvm-svn: 167340
Jordan Rose [Fri, 2 Nov 2012 23:49:33 +0000 (23:49 +0000)]
[analyzer] CheckerDocumentation: Change examples for PreStmt and PostStmt.
llvm-svn: 167339
Jordan Rose [Fri, 2 Nov 2012 23:49:29 +0000 (23:49 +0000)]
[analyzer] Add some convenience accessors to CallEvent, and use them.
These are CallEvent-equivalents of helpers already accessible in
CheckerContext, as part of making it easier for new checkers to be written
using CallEvent rather than raw CallExprs.
llvm-svn: 167338
Jordan Rose [Fri, 2 Nov 2012 23:49:24 +0000 (23:49 +0000)]
[analyzer] isCLibraryFunction: check that the function is at TU-scope.
Also, Decls already carry a pointer to the ASTContext, so there's no need
to pass an extra argument to the predicate.
llvm-svn: 167337
David Blaikie [Fri, 2 Nov 2012 23:40:00 +0000 (23:40 +0000)]
Emit debug info for C++ struct definitions as DW_TAG_structure_type (instead of class_type).
llvm-svn: 167336
Akira Hatanaka [Fri, 2 Nov 2012 23:36:01 +0000 (23:36 +0000)]
[mips] Do not reserve all 64-bit registers, but only the ones which need to be
reserved. Without this fix, RegScavenger::getRegsAvailable incorrectly
returns an empty set of integer registers.
llvm-svn: 167335
David Blaikie [Fri, 2 Nov 2012 23:33:23 +0000 (23:33 +0000)]
Include all the fields so we can correctly emit DW_TAG_structure_type for C++ structs.
llvm-svn: 167334
Nadav Rotem [Fri, 2 Nov 2012 23:27:16 +0000 (23:27 +0000)]
Add a stub for the x86 cost model impl. Implement a basic cost rule for inserting/extracting from XMM registers.
llvm-svn: 167333
David Blaikie [Fri, 2 Nov 2012 23:07:41 +0000 (23:07 +0000)]
Avoid version skew by making ObjC strict metadata tests resilient to new field.
llvm-svn: 167332
Fariborz Jahanian [Fri, 2 Nov 2012 22:51:18 +0000 (22:51 +0000)]
objective-C mrr block. Block variable layout metadata in
mrr mode.
llvm-svn: 167331
Nadav Rotem [Fri, 2 Nov 2012 22:35:50 +0000 (22:35 +0000)]
Remove empty directory
llvm-svn: 167330
Nadav Rotem [Fri, 2 Nov 2012 22:31:56 +0000 (22:31 +0000)]
CostModel: add support for Vector Insert and Extract.
llvm-svn: 167329
Chris Lattner [Fri, 2 Nov 2012 22:29:53 +0000 (22:29 +0000)]
remove empty directories
llvm-svn: 167328
Sean Callanan [Fri, 2 Nov 2012 22:28:08 +0000 (22:28 +0000)]
Fixed a problem where we mistook normal result
variables for guard variables because the current
class or method named contained the letters "GV".
llvm-svn: 167327
Akira Hatanaka [Fri, 2 Nov 2012 22:20:10 +0000 (22:20 +0000)]
[mips] Fix disassembler test cases.
llvm-svn: 167326
Argyrios Kyrtzidis [Fri, 2 Nov 2012 22:18:44 +0000 (22:18 +0000)]
When code-completing don't disable the preprocessing record if modules are enabled.
llvm-svn: 167325
Nadav Rotem [Fri, 2 Nov 2012 21:48:17 +0000 (21:48 +0000)]
Add a cost model analysis that allows us to estimate the cost of IR-level instructions.
llvm-svn: 167324
Nadav Rotem [Fri, 2 Nov 2012 21:47:47 +0000 (21:47 +0000)]
Scalar Bitcasts and Truncs are usually free
llvm-svn: 167323
Akira Hatanaka [Fri, 2 Nov 2012 21:46:42 +0000 (21:46 +0000)]
[mips] Fix bug in test case. Disable machine LICM to prevent instruction from
being moved out of a basic block.
llvm-svn: 167322
DeLesley Hutchins [Fri, 2 Nov 2012 21:44:32 +0000 (21:44 +0000)]
Thread safety analysis: Fixed ICE caused by double delete when late parsed
attributes are attached to function declarations nested inside a class method.
llvm-svn: 167321
Richard Trieu [Fri, 2 Nov 2012 21:41:42 +0000 (21:41 +0000)]
Fix test cases I broken when fixing grammar in diagnostic message.
llvm-svn: 167320
Richard Trieu [Fri, 2 Nov 2012 21:33:17 +0000 (21:33 +0000)]
Fix grammar of diagnostic message.
llvm-svn: 167319
Quentin Colombet [Fri, 2 Nov 2012 21:32:17 +0000 (21:32 +0000)]
Vext Lowering was missing opportunities
llvm-svn: 167318
Anna Zaks [Fri, 2 Nov 2012 21:30:07 +0000 (21:30 +0000)]
[analyzer] Test SimpleStream on the buildbot.
llvm-svn: 167317
Anna Zaks [Fri, 2 Nov 2012 21:30:04 +0000 (21:30 +0000)]
[analyzer] Factor SimpleStreamChecker pulling out isLeaked().
llvm-svn: 167316
Akira Hatanaka [Fri, 2 Nov 2012 21:26:03 +0000 (21:26 +0000)]
[mips] Use register number instead of name to print register $AT.
llvm-svn: 167315
Greg Clayton [Fri, 2 Nov 2012 21:14:58 +0000 (21:14 +0000)]
Fixed the "--force" option for memory read.
llvm-svn: 167314
Akira Hatanaka [Fri, 2 Nov 2012 21:10:22 +0000 (21:10 +0000)]
[mips] Add function MipsFrameLowering::estimateStackSize.
This function estimates stack size and will be called before
PrologEpilogInserter scans the callee-saved registers.
llvm-svn: 167313
Akira Hatanaka [Fri, 2 Nov 2012 21:03:58 +0000 (21:03 +0000)]
[mips] Add member field MipsFunctionInfo::IncomingArgSize which holds the size
of the incoming argument area.
llvm-svn: 167312
Rafael Espindola [Fri, 2 Nov 2012 20:57:36 +0000 (20:57 +0000)]
Fix a build problem with xlc. The error message was
"../llvm-git/utils/TableGen/CodeGenSchedule.cpp", line 1594.12: 1540-0218 (S) The call does not match any parameter list for "operator+".
"../llvm-git/include/llvm/ADT/STLExtras.h", line 130.1: 1540-1283 (I) "template <class _Iterator, class Func> llvm::operator+(mapped_iterator<_Iterator,Func>::difference_type, const mapped_iterator<_Iterator,Func> &)" is not a viable candidate.
Patch by Kai.
llvm-svn: 167311
Akira Hatanaka [Fri, 2 Nov 2012 20:56:25 +0000 (20:56 +0000)]
[mips] Delete MipsFunctionInfo::EmitNOAT. Unconditionally print directive
"set .noat" so that the assembler doesn't issue warnings when register $AT is
used.
llvm-svn: 167310
Rafael Espindola [Fri, 2 Nov 2012 20:54:45 +0000 (20:54 +0000)]
XLC supports the same atomic functions as GCC, use them.
Patch by Kai.
llvm-svn: 167309
David Blaikie [Fri, 2 Nov 2012 20:49:01 +0000 (20:49 +0000)]
Fix debug tag type of forward declarations of struct/class in C++.
llvm-svn: 167308
Rafael Espindola [Fri, 2 Nov 2012 20:41:30 +0000 (20:41 +0000)]
Improve x86 android support:
* -Bsymbolic must be added for x86 as well.
* Default CPU name also set to 'core2' for x86 android.
Patch by Edwin Vane.
llvm-svn: 167307
Richard Smith [Fri, 2 Nov 2012 20:34:30 +0000 (20:34 +0000)]
Add test for link flags added by -fcatch-undefined-behavior.
llvm-svn: 167306
Richard Smith [Fri, 2 Nov 2012 20:32:19 +0000 (20:32 +0000)]
Add -lpthread when building with Ubsan on Linux, in preparation for making libclang-rt.ubsan pull in sanitizer_common, which in turn depends on pthreads.
llvm-svn: 167305
Andrew Kaylor [Fri, 2 Nov 2012 19:45:23 +0000 (19:45 +0000)]
Change resolveRelocation parameters so the relocations can find placeholder values in the original object buffer.
Some ELF relocations require adding the a value to the original contents of the object buffer at the specified location. In order to properly handle multiple applications of a relocation, the RuntimeDyld code should be grabbing the original value from the object buffer and writing a new value into the loaded section buffer. This patch changes the parameters passed to resolveRelocations to accommodate this need.
llvm-svn: 167304
Sean Callanan [Fri, 2 Nov 2012 18:30:51 +0000 (18:30 +0000)]
Switched debugserver to use C++11/libc++.
<rdar://problem/
12624679>
llvm-svn: 167303
Dmitri Gribenko [Fri, 2 Nov 2012 18:06:51 +0000 (18:06 +0000)]
Documentation: fix typos.
llvm-svn: 167302
Ted Kremenek [Fri, 2 Nov 2012 17:50:53 +0000 (17:50 +0000)]
Update test case.
llvm-svn: 167301
Ted Kremenek [Fri, 2 Nov 2012 17:48:49 +0000 (17:48 +0000)]
Move -Wimplicit-retain-self to be off-by-default until we can evaluate
more how noisy it is.
llvm-svn: 167300
Sean Callanan [Fri, 2 Nov 2012 17:09:58 +0000 (17:09 +0000)]
Extra safeguards to ensure that we never query
the runtime if we have complete debug information
for a class.
Also made the Objective-C language runtime return
NULL when asked for the complete debug information
(i.e., information from DWARF, not information from
the runtime) if that information isn't present. It
used to return a non-authoritative version, which
made it hard for clients to determine whether
complete debug information was available.
<rdar://problem/
12608895>
llvm-svn: 167299
Alexey Samsonov [Fri, 2 Nov 2012 15:18:34 +0000 (15:18 +0000)]
[Sanitizer] Add internal_isatty to sanitizer_libc and PrintsToTty to determine whether error reports are printed to terminal
llvm-svn: 167298
Alexey Samsonov [Fri, 2 Nov 2012 14:28:17 +0000 (14:28 +0000)]
[Sanitizer] fix printf unittest on 32-bit arch
llvm-svn: 167297
Alexey Samsonov [Fri, 2 Nov 2012 12:36:11 +0000 (12:36 +0000)]
[Sanitizer] move unit test for Printf from tsan to sanitizer_common
llvm-svn: 167296
Alexey Samsonov [Fri, 2 Nov 2012 12:20:34 +0000 (12:20 +0000)]
Fix whitespaces
llvm-svn: 167295
Alexey Samsonov [Fri, 2 Nov 2012 12:17:51 +0000 (12:17 +0000)]
[TSan] finally remove TsanPrintf in favor of Printf from sanitizer_common
llvm-svn: 167294
NAKAMURA Takumi [Fri, 2 Nov 2012 09:59:12 +0000 (09:59 +0000)]
clang/test/CodeGen/bitfield-promote.c: Add explicit triple for now. It has been failing for big endian targets, for example, ppc.
llvm-svn: 167293
NAKAMURA Takumi [Fri, 2 Nov 2012 09:59:06 +0000 (09:59 +0000)]
clang/test/CodeGen/bitfield-promote.c: FileCheck-ize.
llvm-svn: 167292
Alexey Samsonov [Fri, 2 Nov 2012 09:38:47 +0000 (09:38 +0000)]
[Sanitizer] Use kStderrFd constant instead of hardcoded 2
llvm-svn: 167291
Alexey Samsonov [Fri, 2 Nov 2012 09:23:36 +0000 (09:23 +0000)]
[Sanitizer]: add __sanitizer_set_report_fd function to alter file descriptor for error reports
llvm-svn: 167290
Duncan Sands [Fri, 2 Nov 2012 09:02:37 +0000 (09:02 +0000)]
Enable the assertion in getIntPtrType (I've audited all users of this method and
they are now all correct; hopefully the buildbots will agree!).
llvm-svn: 167289
Chandler Carruth [Fri, 2 Nov 2012 08:40:24 +0000 (08:40 +0000)]
Add a testcase to loop-idiom to cover PR14241 when we start handling
strided loops again.
llvm-svn: 167287
Chandler Carruth [Fri, 2 Nov 2012 08:33:25 +0000 (08:33 +0000)]
Revert the switch of loop-idiom to use the new dependence analysis.
The new analysis is not yet ready for prime time. It has a *critical*
flawed assumption, and some troubling shortages of testing. Until it's
been hammered into better shape, let's stick with the working code. This
should be easy to revert itself when the analysis is ready.
Fixes PR14241, a miscompile of any memcpy-able loop which uses a pointer
as the induction mechanism. If you have been seeing miscompiles in this
revision range, you really want to test with this backed out. The
results of this miscompile are a bit subtle as they can lead to
downstream passes concluding things are impossible which are in fact
possible.
Thanks to David Blaikie for the majority of the reduction of this
miscompile. I'll be checking in the test case in a non-revert commit.
Revesions reverted here:
r167045: LoopIdiom: Fix a serious missed optimization: we only turned
top-level loops into memmove.
r166877: LoopIdiom: Add checks to avoid turning memmove into an infinite
loop.
r166875: LoopIdiom: Recognize memmove loops.
r166874: LoopIdiom: Replace custom dependence analysis with
DependenceAnalysis.
llvm-svn: 167286
Duncan Sands [Fri, 2 Nov 2012 07:49:32 +0000 (07:49 +0000)]
Fix an obvious typo that causes an assertion failure when running
test/Transforms/GVN/rle.ll if the (currently disabled) check for a
pointer type in getIntPtrType is turned on.
llvm-svn: 167285
Tobias Grosser [Fri, 2 Nov 2012 06:09:20 +0000 (06:09 +0000)]
Tests: remove ModuleID lines
llvm-svn: 167284
Tobias Grosser [Fri, 2 Nov 2012 06:08:39 +0000 (06:08 +0000)]
Tests: move content of .c files in .ll
llvm-svn: 167283
Chandler Carruth [Fri, 2 Nov 2012 05:24:00 +0000 (05:24 +0000)]
Fix sign compare warning. Patch by Mahesha HS.
llvm-svn: 167282
Eli Friedman [Fri, 2 Nov 2012 03:35:13 +0000 (03:35 +0000)]
Delete lines which do nothing from DiagnosticGroups.td.
llvm-svn: 167281
Argyrios Kyrtzidis [Fri, 2 Nov 2012 02:31:22 +0000 (02:31 +0000)]
[libclang] Correct how the index inside the local preprocessed entities array
is getting converted to a global PreprocessedEntityID.
llvm-svn: 167280
Eli Friedman [Fri, 2 Nov 2012 02:14:44 +0000 (02:14 +0000)]
Add missing diagnostic group to format string warning.
llvm-svn: 167279
NAKAMURA Takumi [Fri, 2 Nov 2012 02:04:01 +0000 (02:04 +0000)]
analyzer-plugin/MainCallChecker.cpp: Fixup corresponding to r167275.
llvm-svn: 167278
Jordan Rose [Fri, 2 Nov 2012 01:54:42 +0000 (01:54 +0000)]
[analyzer] Convert some of the harder cases over to ProgramStateTrait macros.
Add FIXMEs for the traits visible from multiple translation units.
Currently the macros hide their key types in an anonymous namespace.
llvm-svn: 167277
Jordan Rose [Fri, 2 Nov 2012 01:54:06 +0000 (01:54 +0000)]
[analyzer] Use nice macros for the common ProgramStateTraits (map, set, list).
Also, move the REGISTER_*_WITH_PROGRAMSTATE macros to ProgramStateTrait.h.
This doesn't get rid of /all/ explicit uses of ProgramStatePartialTrait,
but it does get a lot of them.
llvm-svn: 167276
Jordan Rose [Fri, 2 Nov 2012 01:53:40 +0000 (01:53 +0000)]
[analyzer] Rename 'EmitReport' to 'emitReport'.
No functionality change.
llvm-svn: 167275
Eli Friedman [Fri, 2 Nov 2012 01:40:23 +0000 (01:40 +0000)]
Tweak wording and add diagnostic groups to misc diagnostics.
llvm-svn: 167274
Eli Friedman [Fri, 2 Nov 2012 01:34:28 +0000 (01:34 +0000)]
Change diagnostics for enums with fixed underlying type so in C++98 mode, we cite C++11.
llvm-svn: 167273
NAKAMURA Takumi [Fri, 2 Nov 2012 01:32:02 +0000 (01:32 +0000)]
libprofile/CommonProfiling.c: Fix according to C89.
llvm-svn: 167272
Manuel Klimek [Fri, 2 Nov 2012 01:31:03 +0000 (01:31 +0000)]
Insert interception point onStartOfTranslationUnit.
Often users of the ASTMatchers want to add tasks that are done once per
translation unit, for example, cleaning up caches. Combined with the
interception point for the end of source file one can add to the factory
creation, this covers the cases we've seen users need.
llvm-svn: 167271
Manman Ren [Fri, 2 Nov 2012 01:10:15 +0000 (01:10 +0000)]
PGO: allows the profile data file name to be specified by the LLVMPROF_OUTPUT
environment variable.
This allows parallel make for profiling code, without it there are file
collisions as each parallel run uses the default file name.
There is already code in the runtime library to specify the output file name
via the command line, but this only works for programs which already process
argc/argv. This patch builds on that support.
Patch by Alastair Murray.
llvm-svn: 167269
Richard Trieu [Fri, 2 Nov 2012 01:08:58 +0000 (01:08 +0000)]
When finding a '(' after '::', emit error with hint to remove '(' and matching
')', if found. Don't crash.
Fixes PR11852.
llvm-svn: 167268
Jason Molenda [Fri, 2 Nov 2012 00:35:51 +0000 (00:35 +0000)]
Set the MACOSX_DEPLOYMENT_TARGET in a few more places.
llvm-svn: 167267
Quentin Colombet [Thu, 1 Nov 2012 23:55:47 +0000 (23:55 +0000)]
Update the front end to use minsize attribute
llvm-svn: 167266
Manman Ren [Thu, 1 Nov 2012 23:49:58 +0000 (23:49 +0000)]
OutputArg: added an index of the original argument to match the change to
InputArg in r165616.
This will enable us to get the actual type for both InputArg and OutputArg.
rdar://9932559
llvm-svn: 167265
Jason Molenda [Thu, 1 Nov 2012 23:37:53 +0000 (23:37 +0000)]
Set the MACOSX_DEPLOYMENT_TARGET for Debug/Release builds
(but not BuildAndIntegration builds).
llvm-svn: 167264
Jason Molenda [Thu, 1 Nov 2012 23:35:19 +0000 (23:35 +0000)]
Change DataExtractor::Dump() to use a series of if..else if
statements instead of a switch for the size of the floating
point types; some architectures sizeof double and sizeof long
double are the same and that's invalid in a switch.
Fix the LLDB_DISABLE_PYTHON ifdef block in FormatManager::LoadObjCFormatters
so it builds on arm again.
llvm-svn: 167263
Greg Clayton [Thu, 1 Nov 2012 23:20:02 +0000 (23:20 +0000)]
<rdar://problem/
12585314>
LLDB now provides base class offsets (virtual and non virtual) to Clang's record layout. We previously were told this wasn't necessary, but it is when pragma pack gets involved.
llvm-svn: 167262
Richard Smith [Thu, 1 Nov 2012 22:30:59 +0000 (22:30 +0000)]
Simplify: replace getContext().getLangOpts() with just getLangOpts().
llvm-svn: 167261
Richard Smith [Thu, 1 Nov 2012 22:16:43 +0000 (22:16 +0000)]
Clean up misapplication of diff.
llvm-svn: 167260
Richard Smith [Thu, 1 Nov 2012 22:15:34 +0000 (22:15 +0000)]
Split emission of -ftrapv checks and -fcatch-undefined-behavior checks into
separate functions, since they share essentially no code.
llvm-svn: 167259
Richard Smith [Thu, 1 Nov 2012 22:13:39 +0000 (22:13 +0000)]
Remove divison-by-zero checks from -ftrapv. These checks were incompatible with
g++'s -ftrapv, failed to call the -ftrapv overflow handler, and are still
available under -fcatch-undefined-behavior.
llvm-svn: 167258
Hal Finkel [Thu, 1 Nov 2012 21:57:27 +0000 (21:57 +0000)]
BBVectorize: Commit the rest of the test-case change.
llvm-svn: 167257
Hal Finkel [Thu, 1 Nov 2012 21:50:12 +0000 (21:50 +0000)]
BBVectorize: Use target costs for incoming and outgoing values instead of the depth heuristic.
When target cost information is available, compute explicit costs of inserting and
extracting values from vectors. At this point, all costs are estimated using the
target information, and the chain-depth heuristic is not needed. As a result, it is now, by
default, disabled when using target costs.
llvm-svn: 167256
Tobias Grosser [Thu, 1 Nov 2012 21:44:59 +0000 (21:44 +0000)]
Remove runtime tests from polly test suite
Similar to LLVM we now follow the policy of only having LLVM-IR level tests in
the Polly test suite. Testing for miscompilation of larger programs should be
done with the llvm test suite.
llvm-svn: 167255