Nadav Rotem [Mon, 5 Nov 2012 23:57:45 +0000 (23:57 +0000)]
Refactor the getTypeLegalizationCost interface. No functionality change.
llvm-svn: 167422
Nadav Rotem [Mon, 5 Nov 2012 23:48:20 +0000 (23:48 +0000)]
CostModel: Add tables for the common x86 compares.
llvm-svn: 167421
Douglas Gregor [Mon, 5 Nov 2012 23:30:26 +0000 (23:30 +0000)]
Split the instrinsic header wmmintrin.h into AES and PCLMUL parts, so
that we can model them as separate submodules.
llvm-svn: 167420
Daniel Dunbar [Mon, 5 Nov 2012 22:53:33 +0000 (22:53 +0000)]
Frontend: Add support for reading named pipes as the main file.
- The whole {File,Source}Manager is built around wanting to pre-determine the
size of files, so we can't fit this in naturally. Instead, we handle it like
we do STDIN, where we just replace the main file contents upfront.
llvm-svn: 167419
Nico Weber [Mon, 5 Nov 2012 22:50:26 +0000 (22:50 +0000)]
Delete comment I forgot to delete in my last change.
llvm-svn: 167418
Nico Weber [Mon, 5 Nov 2012 22:49:03 +0000 (22:49 +0000)]
Use Richard's BE_THE_HEADER trick to simplify a test. No intended behavior change.
llvm-svn: 167417
Manman Ren [Mon, 5 Nov 2012 22:42:46 +0000 (22:42 +0000)]
ARM byval: when type alignment is bigger than ABI alignment, we can't guarantee
the type alignment of the byval argument. This patch will disable byval in this case,
it also increases the size threshold for turning on byval.
A backend fix will be attempted.
rdar://
12596507
llvm-svn: 167416
Richard Smith [Mon, 5 Nov 2012 22:21:05 +0000 (22:21 +0000)]
Use the individual -fsanitize=<...> arguments to control which of the UBSan
checks to enable. Remove frontend support for -fcatch-undefined-behavior,
-faddress-sanitizer and -fthread-sanitizer now that they don't do anything.
llvm-svn: 167413
Nadav Rotem [Mon, 5 Nov 2012 22:20:53 +0000 (22:20 +0000)]
Code Model: Improve the accuracy of the zext/sext/trunc vector cost estimation.
llvm-svn: 167412
Richard Smith [Mon, 5 Nov 2012 22:04:41 +0000 (22:04 +0000)]
Add -fsanitize=<sanitizers> argument to driver and frontend, and add
-fno-sanitize=<sanitizers> argument to driver. These allow ASan, TSan, and the
various UBSan checks to be enabled and disabled separately. Right now, the
different modes can't be combined, but the intention is that combining UBSan
and the other sanitizers will be permitted in the near future.
Currently, the UBSan checks will all be enabled if any of them is; that will be
fixed by the next patch.
llvm-svn: 167411
Richard Smith [Mon, 5 Nov 2012 22:01:44 +0000 (22:01 +0000)]
Suppress signed/unsigned comparison warning.
llvm-svn: 167410
Kevin Enderby [Mon, 5 Nov 2012 21:55:41 +0000 (21:55 +0000)]
Fix for PR14264 cause by commit r167237 which did not take into account a
possible buffer change with a .macro directive.
rdar://
12637628
llvm-svn: 167408
Daniel Dunbar [Mon, 5 Nov 2012 21:55:40 +0000 (21:55 +0000)]
MemoryBuffer: Support reading named pipes in getFile().
- We only support this when the client didn't claim to know the file size.
llvm-svn: 167407
Richard Smith [Mon, 5 Nov 2012 21:48:12 +0000 (21:48 +0000)]
Rename LangOptions members for address sanitizer and thread sanitizer from
*Sanitizer to Sanitize* in preparation for later patches.
llvm-svn: 167405
Nadav Rotem [Mon, 5 Nov 2012 21:12:13 +0000 (21:12 +0000)]
Cost Model: Normalize the insert/extract index when splitting types
llvm-svn: 167402
Nadav Rotem [Mon, 5 Nov 2012 21:11:10 +0000 (21:11 +0000)]
Cost Model: teach the cost model about expanding integers.
llvm-svn: 167401
Andrew Kaylor [Mon, 5 Nov 2012 20:57:16 +0000 (20:57 +0000)]
Add a method to indicate section address re-assignment is finished.
Prior to this patch RuntimeDyld attempted to re-apply relocations every time reassignSectionAddress was called (via MCJIT::mapSectionAddress). In addition to being inefficient and redundant, this led to a problem when a section was temporarily moved too far away from another section with a relative relocation referencing the section being moved. To fix this, I'm adding a new method (finalizeObject) which the client can call to indicate that it is finished rearranging section addresses so the relocations can safely be applied.
llvm-svn: 167400
Douglas Gregor [Mon, 5 Nov 2012 20:41:30 +0000 (20:41 +0000)]
Fix module map for SSE4a builtins
llvm-svn: 167399
Douglas Gregor [Mon, 5 Nov 2012 20:11:10 +0000 (20:11 +0000)]
Make cpuid.h actually work with -std=c99 <rdar://problem/
12552716>.
While we're here, extend the module map to cover most of the
newly-added instrinsic headers. Only wmmintrin.h is missing, because
it needs to be split into AES/PCLMUL subheaders (as a separate commit).
llvm-svn: 167398
Douglas Gregor [Mon, 5 Nov 2012 19:45:09 +0000 (19:45 +0000)]
Hash the various compiler version, target, preprocessor, and
header-search options into the module hash. We're just using
ADT/Hashing.hpp for this, which isn't as cryptographically strong as
I'd like, but it'll do. If someone contributes (say) and MD4
implementation, we'd happily switch to that.
llvm-svn: 167397
Ulrich Weigand [Mon, 5 Nov 2012 19:39:45 +0000 (19:39 +0000)]
On PowerPC64, integer return values (as well as arguments) are supposed
to be extended to a full register. This is modeled in the IR by marking
the return value (or argument) with a signext or zeroext attribute.
However, while these attributes are respected for function arguments,
they are currently ignored for function return values by the PowerPC
back-end. This patch updates PPCCallingConv.td to ask for the promotion
to i64, and fixes LowerReturn and LowerCallResult to implement it.
The new test case verifies that both arguments and return values are
properly extended when passing them; and also that the optimizers
understand incoming argument and return values are in fact guaranteed
by the ABI to be extended.
The patch caused a spurious breakage in CodeGen/PowerPC/coalesce-ext.ll,
since the test case used a "ret" instruction to create a use of an i32
value at the end of the function (to set up data flow as required for
what the test is intended to test). Since there's now an implicit
promotion to i64, that data flow no longer works as expected. To fix
this, this patch now adds an extra "add" to ensure we have an appropriate
use of the i32 value.
llvm-svn: 167396
Nadav Rotem [Mon, 5 Nov 2012 19:32:46 +0000 (19:32 +0000)]
Implement the cost of abnormal x86 instruction lowering as a table.
llvm-svn: 167395
Hemant Kulkarni [Mon, 5 Nov 2012 19:13:54 +0000 (19:13 +0000)]
Add absolute symbol scope recognition in lld/Core
llvm-svn: 167394
Ulrich Weigand [Mon, 5 Nov 2012 19:13:42 +0000 (19:13 +0000)]
On PowerPC64, integer arguments and return values need to be sign- or
zero-extended to 64 bits. This information is currently provided to
the back end by setting "signext" or "zeroext" attributes. However,
this is done only for integer types *smaller* than i32, not for i32
itself. This causes clang to generate code violating the ABI, which
results in a failure of the tramp3d-v4 test case (due to calling a
system library routine without ABI-required extension).
This patch implements custom versions of classifyArgumentType and
classifyReturnType for PPC64_SVR4_ABIInfo, which are the same as the
default versions except that they also classify "int" and "unsigned int"
as types needing extending. This fixed tramp3d-v4 on PowerPC64.
llvm-svn: 167393
Jim Grosbach [Mon, 5 Nov 2012 19:06:05 +0000 (19:06 +0000)]
lli: Initialize the native asm parser for inline assembly.
MCJIT supports inline assembly, but requires the asm parser to do so.
Make sure to link it in and initialize it.
llvm-svn: 167392
Filipe Cabecinhas [Mon, 5 Nov 2012 18:41:33 +0000 (18:41 +0000)]
Avoid potentially disastrous mistakes when removing a file.
llvm-svn: 167391
Manuel Klimek [Mon, 5 Nov 2012 18:28:45 +0000 (18:28 +0000)]
Following the example from loop-convert tests, simplifying the remove-cstr-calls lit script.
Patch by Edwin Vane.
llvm-svn: 167390
Greg Clayton [Mon, 5 Nov 2012 18:23:25 +0000 (18:23 +0000)]
Cleaned up the code signing instructions:
- make sure to delet the .cer file on the desktop
- added section that describes what to do when you re-install a new OS where
you still have an old code signing certificate around.
llvm-svn: 167389
Hal Finkel [Mon, 5 Nov 2012 18:18:42 +0000 (18:18 +0000)]
Add support for the PowerPC-specific inline asm Z constraint and y modifier.
The Z constraint specifies an r+r memory address, and the y modifier expands
to the "r, r" in the asm string. For this initial implementation, the base
register is forced to r0 (which has the special meaning of 0 for r+r addressing
on PowerPC) and the full address is taken in the second register. In the
future, this should be improved.
llvm-svn: 167388
Fariborz Jahanian [Mon, 5 Nov 2012 18:14:34 +0000 (18:14 +0000)]
Tests for 32bit version of block ivar layout metadata.
llvm-svn: 167387
Adhemerval Zanella [Mon, 5 Nov 2012 17:15:56 +0000 (17:15 +0000)]
[PATCH] PowerPC: Expand load extend vector operations
This patch expands the SEXTLOAD, ZEXTLOAD, and EXTLOAD operations for
vector types when altivec is enabled.
llvm-svn: 167386
Jordan Rose [Mon, 5 Nov 2012 16:58:00 +0000 (16:58 +0000)]
[analyzer] Move convenience REGISTER_*_WITH_PROGRAMSTATE to CheckerContext.h
As Anna pointed out, ProgramStateTrait.h is a relatively obscure header,
and checker writers may not know to look there to add their own custom
state.
The base macro that specializes the template remains in ProgramStateTrait.h
(REGISTER_TRAIT_WITH_PROGRAMSTATE), which allows the analyzer core to keep
using it.
llvm-svn: 167385
Rafael Espindola [Mon, 5 Nov 2012 14:57:21 +0000 (14:57 +0000)]
Add missing this->. Fixes pr14238.
llvm-svn: 167383
Richard Osborne [Mon, 5 Nov 2012 10:48:24 +0000 (10:48 +0000)]
Don't infer whether a value is captured in the current function from the
'nocapture' attribute.
The nocapture attribute only specifies that no copies are made that
outlive the function. This isn't the same as there being no copies at all.
This fixes PR14045.
llvm-svn: 167381
Chandler Carruth [Mon, 5 Nov 2012 10:17:00 +0000 (10:17 +0000)]
Add a couple of stubs to the release notes for things I noticed while
clearing out my backlog of commit mail.
llvm-svn: 167380
Matt Beaumont-Gay [Mon, 5 Nov 2012 05:32:00 +0000 (05:32 +0000)]
Our style for diagnostic messages is to not include a trailing dot.
llvm-svn: 167379
Eli Bendersky [Mon, 5 Nov 2012 02:59:23 +0000 (02:59 +0000)]
PR14256: SelectionDAGLowering was renamed to SelectionDAGBuilder a long time ago. Fix references to it in documentation and comments.
llvm-svn: 167378
NAKAMURA Takumi [Mon, 5 Nov 2012 00:11:11 +0000 (00:11 +0000)]
ConstantFolding.cpp: Whitespace.
llvm-svn: 167377
Nick Lewycky [Sun, 4 Nov 2012 20:21:54 +0000 (20:21 +0000)]
Put the usage-directive inside the nearest namespace or TU decl. We don't want
to have UsingDirectiveDecl inside anything other than those two.
No user-visible functionality change.
llvm-svn: 167376
Fariborz Jahanian [Sun, 4 Nov 2012 18:19:40 +0000 (18:19 +0000)]
Fixes liftime of captured block variables in mrr mode, per John's feedback, as
well as couple of tests which were not being excercised because of TYPOs.
llvm-svn: 167374
Tobias Grosser [Sun, 4 Nov 2012 16:56:20 +0000 (16:56 +0000)]
Tests: Pipe test files into 'opt'
Use 'opt < %s' instead of just 'opt %s' to ensure that no temporary files are
created.
llvm-svn: 167372
Duncan Sands [Sun, 4 Nov 2012 09:02:45 +0000 (09:02 +0000)]
Apply the patch from PR14160. I failed to construct a testcase for this, but
I'm applying it anyway since it seems to be obviously correct.
llvm-svn: 167370
Lang Hames [Sun, 4 Nov 2012 05:08:08 +0000 (05:08 +0000)]
Test case for r167363.
llvm-svn: 167369
Craig Topper [Sun, 4 Nov 2012 04:40:08 +0000 (04:40 +0000)]
Remove alignments from folding tables for scalar FMA4 instructions.
llvm-svn: 167366
Jason Molenda [Sun, 4 Nov 2012 03:20:05 +0000 (03:20 +0000)]
Add new ArchSpec methods, IsCompatibleMatch() and IsExactMatch().
The operator== method is a synonym for IsExactMatch().
The essential difference between these two is that IsCompatibleMatch()
will say that armv7 and armv7s are compatible and return true.
IsExactMatch() will say that armv7 and armv7s are not a match.
An armv7s cpu can run either generic armv7 binaries or armv7s binaries
(the latter being tuned for it). When we're picking the slice of a
universal Mach-O file to load in an armv7s Target, we need to be able to
first look for an exact cpu subtype match (armv7s == armv7s) and failing
that, looking for a slice with a compatible architecture.
Update ObjectContainerUniversalMachO::GetObjectFile to prefer an exact
match of the cpu type, falling back to a compatible match if necessary.
<rdar://problem/
12593515>
llvm-svn: 167365
Seth Cantrell [Sat, 3 Nov 2012 23:56:43 +0000 (23:56 +0000)]
only truncate source lines in text diagnostics when
the ellipsis is shorter than the text it replaces
llvm-svn: 167364
Lang Hames [Sat, 3 Nov 2012 22:29:05 +0000 (22:29 +0000)]
Support interleaving of other pragmas with FP_CONTRACT at the beginning of a
compound statement.
llvm-svn: 167363
Dmitri Gribenko [Sat, 3 Nov 2012 22:10:18 +0000 (22:10 +0000)]
Address review comments for r167358: explicitly check for CK_BitCast instead of
checking against a blacklist.
llvm-svn: 167362
Seth Cantrell [Sat, 3 Nov 2012 21:21:17 +0000 (21:21 +0000)]
don't step into the middle of multibyte sequences
llvm-svn: 167361
Seth Cantrell [Sat, 3 Nov 2012 21:21:14 +0000 (21:21 +0000)]
fix bug in SourceColumnMap::startOfPreviousColumn
llvm-svn: 167360
Benjamin Kramer [Sat, 3 Nov 2012 20:58:26 +0000 (20:58 +0000)]
Escape trigraphs in unittest.
llvm-svn: 167359
Dmitri Gribenko [Sat, 3 Nov 2012 16:07:49 +0000 (16:07 +0000)]
Handle CK_NullToPointer casts in -Wtype-safety properly. Fixes PR14249.
llvm-svn: 167358
Dmitri Gribenko [Sat, 3 Nov 2012 14:24:57 +0000 (14:24 +0000)]
Remove a const_cast by propagating constness to the member function.
llvm-svn: 167357
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