Reid Kleckner [Fri, 30 Jan 2015 21:42:55 +0000 (21:42 +0000)]
Windows: Fix _CPPUNWIND definition to follow -fcxx-exceptions
This is consistent with how we interpret the MSVC /EH flag, which
controls -fcxx-exceptions.
llvm-svn: 227616
Ahmed Bougacha [Fri, 30 Jan 2015 21:41:28 +0000 (21:41 +0000)]
[X86] Cleanup tabs in test vector-zext.ll. NFC.
Some tests have tabs, some don't.
In vector-[sz]ext.ll, space wins (well duh!).
llvm-svn: 227615
Reid Kleckner [Fri, 30 Jan 2015 21:30:57 +0000 (21:30 +0000)]
Silence "not all paths return a value" warning in MSVC
llvm-svn: 227614
Colin LeMahieu [Fri, 30 Jan 2015 21:24:06 +0000 (21:24 +0000)]
[Hexagon] Adding vector predicate instructions.
llvm-svn: 227613
Colin LeMahieu [Fri, 30 Jan 2015 21:14:00 +0000 (21:14 +0000)]
[Hexagon] Adding vector permutation instructions and tests.
llvm-svn: 227612
Reid Kleckner [Fri, 30 Jan 2015 21:03:31 +0000 (21:03 +0000)]
Win64: Put a REX_W prefix on all TAILJMP* instructions
MSDN's x64 software conventions page says that this is one of the fixed
list of legal epilogues:
https://msdn.microsoft.com/en-us/library/tawsa7cb.aspx
Presumably this is how the unwinder distinguishes epilogue jumps from
in-function control flow.
Also normalize the way we place "## TAILCALL" comments on such jumps.
llvm-svn: 227611
Rui Ueyama [Fri, 30 Jan 2015 21:03:19 +0000 (21:03 +0000)]
ELF: Fix a bug in -l.
If a linker script is given with -l, LLD failed to read the file.
The bug was introduced in 227341.
llvm-svn: 227610
Colin LeMahieu [Fri, 30 Jan 2015 20:56:54 +0000 (20:56 +0000)]
[Hexagon] Adding vector multiplies. Cleaning up tests.
llvm-svn: 227609
Yunzhong Gao [Fri, 30 Jan 2015 20:51:09 +0000 (20:51 +0000)]
Remove the preverify pass from the documentation now that it has been removed
since r199487.
llvm-svn: 227608
Colin LeMahieu [Fri, 30 Jan 2015 20:08:37 +0000 (20:08 +0000)]
[Hexagon] Adding XTYPE/COMPLEX instructions and cleaning up tests.
llvm-svn: 227607
Chad Rosier [Fri, 30 Jan 2015 19:55:40 +0000 (19:55 +0000)]
[AArch64] Make AArch64A57FPLoadBalancing output stable.
Add tie breaker to colorChainSet() sort so that processing order doesn't
depend on std::set order, which depends on pointer order, which is
unstable from run to run.
No test case as this is nearly impossible to reproduce.
Phabricator Review: http://reviews.llvm.org/D7265
Patch by Geoff Berry <gberry@codeaurora.org>!
llvm-svn: 227606
Adrian Prantl [Fri, 30 Jan 2015 19:42:59 +0000 (19:42 +0000)]
Remove a redundant dyn_cast.
llvm-svn: 227605
Adrian Prantl [Fri, 30 Jan 2015 19:37:48 +0000 (19:37 +0000)]
Inliner: Use replaceDbgDeclareForAlloca() instead of splicing the
instruction and generalize it to optionally dereference the variable.
Follow-up to r227544.
llvm-svn: 227604
Saleem Abdulrasool [Fri, 30 Jan 2015 19:35:18 +0000 (19:35 +0000)]
ARM: further correct .fpu directive handling
If the original FPU specification involved a restricted VFP unit (d16), ensure
that we reset the functionality when we encounter a new FPU type. In
particular, if the user specified vfpv3-d16, but switched to a VFPv3 (which has
32 double precision registers), we would fail to reset the D16 feature, and
treat it as being equivalent to vfpv3-d16.
llvm-svn: 227603
Renato Golin [Fri, 30 Jan 2015 19:25:23 +0000 (19:25 +0000)]
Revert "Add missing test from r227488"
This reverts commit r227489, since this is the real one failing the bots.
llvm-svn: 227602
Renato Golin [Fri, 30 Jan 2015 19:25:20 +0000 (19:25 +0000)]
Revert "Revert "Matching ARM change for r227481: DebugInfo: Teach Fast ISel to respect the debug location of comparisons in jumps.""
This reverts commit r227600, since that reverted the wrong comit. Sorry.
llvm-svn: 227601
Renato Golin [Fri, 30 Jan 2015 19:18:58 +0000 (19:18 +0000)]
Revert "Matching ARM change for r227481: DebugInfo: Teach Fast ISel to respect the debug location of comparisons in jumps."
This reverts commit r227488 as it was failing ARM bots.
llvm-svn: 227600
Alexey Samsonov [Fri, 30 Jan 2015 19:14:04 +0000 (19:14 +0000)]
Fixup gold-plugin after r227576.
llvm-svn: 227599
Colin LeMahieu [Fri, 30 Jan 2015 19:13:26 +0000 (19:13 +0000)]
[Hexagon] Adding XTYPE/ALU vector instructions. Organizing test files.
llvm-svn: 227598
Saleem Abdulrasool [Fri, 30 Jan 2015 18:42:10 +0000 (18:42 +0000)]
ARM: improve caret diagnostics for invalid FPU name
In the case of an invalid FPU name, place the caret at the name rather than FPU
directive.
llvm-svn: 227595
Zachary Turner [Fri, 30 Jan 2015 18:42:03 +0000 (18:42 +0000)]
Fix lli after the DebugInfo move.
llvm-svn: 227594
Filipe Cabecinhas [Fri, 30 Jan 2015 18:25:59 +0000 (18:25 +0000)]
Special-case the PS4 SDK for a clang test
Original patch by Gao Yunzhong!
llvm-svn: 227593
Filipe Cabecinhas [Fri, 30 Jan 2015 18:25:48 +0000 (18:25 +0000)]
Shuffle tests around to more appropriate files
llvm-svn: 227592
Eric Christopher [Fri, 30 Jan 2015 18:22:23 +0000 (18:22 +0000)]
Fix regression in r227409 where we were passing -fsyntax-only
in all cases.
Patch by Artem Belevich.
llvm-svn: 227591
Rui Ueyama [Fri, 30 Jan 2015 18:20:44 +0000 (18:20 +0000)]
Wrap debug output with DEBUG().
llvm-svn: 227590
Filipe Cabecinhas [Fri, 30 Jan 2015 18:13:50 +0000 (18:13 +0000)]
Check bit widths before trying to get a type.
Added a test case for it.
Also added run lines for the test case in r227566.
Bugs found with afl-fuzz
llvm-svn: 227589
Colin LeMahieu [Fri, 30 Jan 2015 18:09:44 +0000 (18:09 +0000)]
[Hexagon] Adding a number of vector load variants and organizing tests.
llvm-svn: 227588
Zachary Turner [Fri, 30 Jan 2015 18:08:05 +0000 (18:08 +0000)]
Really really don't build llvm-pdbdump on MSVC < 2013.
I thought it was enough to just not add the tool subdirectory,
but apparently I need to explicitly mark it ignore.
llvm-svn: 227587
Zachary Turner [Fri, 30 Jan 2015 18:07:45 +0000 (18:07 +0000)]
Move DebugInfo to DebugInfo/DWARF.
In preparation for adding PDB support to LLVM, this moves the
DWARF parsing code to its own subdirectory under DebugInfo, and
renames LLVMDebugInfo to LLVMDebugInfoDWARF.
This is purely a mechanical / build system change.
Differential Revision: http://reviews.llvm.org/D7269
Reviewed by: Eric Christopher
llvm-svn: 227586
Jan Vesely [Fri, 30 Jan 2015 18:00:34 +0000 (18:00 +0000)]
Implement log10
v2: Use constant and multiplication instead of division
v3: Use hex constants
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 227585
Saleem Abdulrasool [Fri, 30 Jan 2015 17:58:25 +0000 (17:58 +0000)]
ARM: correct handling of .fpu directive
The FPU directive permits the user to switch the target FPU, enabling
instructions that would be otherwise unavailable. However, when configuring the
new subtarget features, we would not enable the implied functions for newer
FPUs. This would result in invalid rejection of valid input. Ensure that we
inherit the implied FPU functionality when enabling newer versions of the FPU.
Fortunately, these are mostly hierarchical, unlike the CPUs.
Addresses PR22395.
llvm-svn: 227584
Daniel Sanders [Fri, 30 Jan 2015 17:35:23 +0000 (17:35 +0000)]
[mips] Pass ABI name via -target-abi instead of target-features
Patch by Vladimir Medic
Reviewers: echristo, atanasyan, dsanders
Reviewed By: atanasyan, dsanders
Subscribers: llvm-commits, echristo, atanasyan
Differential Revision: http://reviews.llvm.org/D6091
llvm-svn: 227583
Sanjay Patel [Fri, 30 Jan 2015 16:58:58 +0000 (16:58 +0000)]
tidy up; NFC
llvm-svn: 227582
Nico Weber [Fri, 30 Jan 2015 16:53:11 +0000 (16:53 +0000)]
Follow-up to r217302 and r227555: Don't crash on inline ~A::A() if A is an int.
Even with r227555, this still crashed:
struct S {
int A;
~A::A() {}
};
That's because ParseOptionalCXXScopeSpecifier()'s call to
ActOnCXXNestedNameSpecifier() doesn't mark the scope spec as invalid if sema
thought it's a good idea to fixit-correct "::" to ":". For the diagnostic
improvement done in r217302, we never want :: to be interpreted as :, so fix
this by setting ColonSacred to false temporarily.
Found by SLi's bot.
llvm-svn: 227581
Ed Maste [Fri, 30 Jan 2015 16:45:24 +0000 (16:45 +0000)]
Adapt test for tid format on non-Darwin platforms
llvm-svn: 227580
Ed Maste [Fri, 30 Jan 2015 16:33:02 +0000 (16:33 +0000)]
Restrict SigtrampUnwind test to Darwin only
It needs OS-specific knowledge and has not yet been adapted to other
systems.
llvm-svn: 227579
Ed Maste [Fri, 30 Jan 2015 16:31:07 +0000 (16:31 +0000)]
Skip Objective-C test on non-Darwin platforms
llvm-svn: 227578
Nathan Sidwell [Fri, 30 Jan 2015 14:21:35 +0000 (14:21 +0000)]
Code cleanup
Parser::ParseLexedMethodDeclaration: Use local var for Param
Sema::MergeCXXFunctionDecls: Use hasInheritedDefaultArg
llvm-svn: 227577
Chandler Carruth [Fri, 30 Jan 2015 13:33:42 +0000 (13:33 +0000)]
[PM] Sink the population of the pass manager with target-specific
analyses back into the LTO code generator.
The pass manager builder (and the transforms library in general)
shouldn't be referencing the target machine at all.
This makes the LTO population work like the others -- the data layout
and target transform info need to be pre-populated.
llvm-svn: 227576
Chandler Carruth [Fri, 30 Jan 2015 13:30:43 +0000 (13:30 +0000)]
Fix a warning introduced by r227557 due to a default label in a fully
covering switch.
llvm-svn: 227575
NAKAMURA Takumi [Fri, 30 Jan 2015 13:01:19 +0000 (13:01 +0000)]
[Cygming] Seek also chkstk_ms, or JIT fails with DLL builds. It is fixup for r227519.
llvm-svn: 227574
NAKAMURA Takumi [Fri, 30 Jan 2015 13:01:00 +0000 (13:01 +0000)]
Regenerate configure since r227090.
llvm-svn: 227573
Viktor Kutuzov [Fri, 30 Jan 2015 12:58:37 +0000 (12:58 +0000)]
[Sanitizers] Intercept gethost functions on FreeBSD
Committed unreviewed with permission.
llvm-svn: 227572
Viktor Kutuzov [Fri, 30 Jan 2015 12:55:40 +0000 (12:55 +0000)]
[Msan] Fix the shmctl unit tests to pass on FreeBSD
Differential Revision: http://reviews.llvm.org/D7253
llvm-svn: 227571
Viktor Kutuzov [Fri, 30 Jan 2015 12:43:52 +0000 (12:43 +0000)]
[Sanitizers] Introduce GET_LINK_MAP_BY_DLOPEN_HANDLE() macro
Differential Revision: http://reviews.llvm.org/D7233
llvm-svn: 227570
Tobias Grosser [Fri, 30 Jan 2015 12:33:43 +0000 (12:33 +0000)]
Correct a typo in a comment
llvm-svn: 227569
Toma Tabacu [Fri, 30 Jan 2015 11:18:50 +0000 (11:18 +0000)]
[mips] Manually replace JAL pseudo-instructions with their JALR equivalent, instead of using InstAlias.
Summary:
This is needed by the .cprestore assembler directive.
This directive needs to be able to insert an LW instruction after every JALR replacement of a JAL pseudo-instruction
(and never after a JALR which has NOT been a result of a pseudo-instruction replacement).
The problem with using InstAlias for these is that after it replaces the pseudo-instruction, we can't find out if the resulting JALR instruction
was generated by an InstAlias or not, so we don't know whether or not to insert our LW instruction.
By replacing it manually, we know when the pseudo-instruction replacement happens and we can insert the LW instruction correctly.
Reviewers: dsanders
Reviewed By: dsanders
Subscribers: emaste, llvm-commits
Differential Revision: http://reviews.llvm.org/D5601
llvm-svn: 227568
Filipe Cabecinhas [Fri, 30 Jan 2015 11:17:56 +0000 (11:17 +0000)]
Remove unneeded code
We don't really care about enabling RTTI with -fexceptions, only with
-fcxx-exceptions.
llvm-svn: 227567
Filipe Cabecinhas [Fri, 30 Jan 2015 10:57:58 +0000 (10:57 +0000)]
[bitcode reader] Fix an assert on invalid type tables
Bug found with afl-fuzz
llvm-svn: 227566
Fraser Cormack [Fri, 30 Jan 2015 10:51:46 +0000 (10:51 +0000)]
Fix OpenCL 1.2 double as an optional core feature behaviour
In OpenCL 1.2, using double no longer requires using the pragma cl_khr_fp64,
instead a kernel is allowed to use double, but must first have queried
clGetDeviceInfo's CL_DEVICE_DOUBLE_FP_CONFIG.
Page 197, section 6.1.1 of the OpenCL 1.2 specification has a footnote 23
describing this behaviour.
I've also added test cases such that the pragma must be used if targeting
OpenCL 1.0 or 1.1, but is ignored in 1.2 and 2.0.
Patch by Neil Henning!
Reviewers: Pekka Jääskeläinen
Differential Revision: http://reviews.llvm.org/D7245
llvm-svn: 227565
NAKAMURA Takumi [Fri, 30 Jan 2015 10:09:26 +0000 (10:09 +0000)]
Introduce llvm/test/LTO/X86. LTO tests may be assumed as target-specific.
llvm-svn: 227564
NAKAMURA Takumi [Fri, 30 Jan 2015 09:53:37 +0000 (09:53 +0000)]
Introduce llvm/test/LTO/ARM for arm-specific LTO test(s).
llvm-svn: 227563
Owen Anderson [Fri, 30 Jan 2015 09:05:49 +0000 (09:05 +0000)]
Change a very hot piece of code in TableGen's register unit computations to use bit vectors rather than arrays.
For target descriptions with very large and very dense register files, TableGen
can take an extremely long time to run. This change makes a dent in that (~15%
in my measurements) by accelerating the single hottest operation with better data
structures.
I believe there's still a lot of room to make this even faster with more global
changes that require replacing some of the existing datastructures in this area
with bit vectors, but that's a more involved change and I wanted to get this
simpler improvement in first.
llvm-svn: 227562
Hao Liu [Fri, 30 Jan 2015 07:33:31 +0000 (07:33 +0000)]
Move the target specific test case arbitrary-induction-step.ll to test/Transforms/LoopVectorize/AArch64 folder.
llvm-svn: 227561
Yury Gribov [Fri, 30 Jan 2015 06:20:43 +0000 (06:20 +0000)]
[Sanitizer] Make BlockingMutex really linker initialized.
Differential Revision: http://reviews.llvm.org/D7171
llvm-svn: 227560
Yury Gribov [Fri, 30 Jan 2015 06:18:46 +0000 (06:18 +0000)]
Replace code dup with a macro.
Differential Revision: http://reviews.llvm.org/D7172
llvm-svn: 227559
Simon Atanasyan [Fri, 30 Jan 2015 05:42:57 +0000 (05:42 +0000)]
[Core] Fix "variable ‘comp’ has function type" error shown by gcc
llvm-svn: 227558
Hao Liu [Fri, 30 Jan 2015 05:02:21 +0000 (05:02 +0000)]
[LoopVectorize] Induction variables: support arbitrary constant step.
Previously, only -1 and +1 step values are supported for induction variables. This patch extends LV to support
arbitrary constant steps.
Initial patch by Alexey Volkov. Some bug fixes are added in the following version.
Differential Revision: http://reviews.llvm.org/D6051 and http://reviews.llvm.org/D7193
llvm-svn: 227557
David Majnemer [Fri, 30 Jan 2015 05:01:23 +0000 (05:01 +0000)]
Sema: Disable template instantiation once a fatal error is raised
Fatal errors disable all further diagnostics. Continuing to permit
template instantiation does nothing but make it take longer for clang to
finish with the TU.
Instead, halt all further instantiation.
Fixed in PR22396.
llvm-svn: 227556
Nico Weber [Fri, 30 Jan 2015 04:05:15 +0000 (04:05 +0000)]
Follow-up to r217302: Don't crash on ~A::A() if A is undeclared.
llvm-svn: 227555
Nico Weber [Fri, 30 Jan 2015 03:47:03 +0000 (03:47 +0000)]
Typo fixo.
llvm-svn: 227554
Nico Weber [Fri, 30 Jan 2015 02:35:21 +0000 (02:35 +0000)]
Wrap to 80 cols by removing trailing whitespace. No behavior change.
llvm-svn: 227553
Jason Molenda [Fri, 30 Jan 2015 02:28:06 +0000 (02:28 +0000)]
Small tweak to the name of kernel binaries that we look
for; match files starting with "mach", not "mach." so
the old common name mach_kernel will still be matched.
llvm-svn: 227552
Rui Ueyama [Fri, 30 Jan 2015 02:15:57 +0000 (02:15 +0000)]
Remove useless DEBUG_WITH_TYPE.
We have a DEBUG_TYPE macro for the same debug string already
at the beginning of the file.
llvm-svn: 227551
Hao Liu [Fri, 30 Jan 2015 02:13:53 +0000 (02:13 +0000)]
[AArch64]Fix PR21675, a bug about lowering llvm.ctpop.i32. We should noot use "DAG.getUNDEF(MVT::v8i8)" to get all zero vector.
Patch by Wei-cheng Wang.
llvm-svn: 227550
Rui Ueyama [Fri, 30 Jan 2015 02:11:59 +0000 (02:11 +0000)]
Replace SimpleFileWrapper with a function.
SimpleFileWrapper was a class to wrap an existing (possibly non-mutable)
file as a mutable file. We used instances of the class in RoundTrip*
passes, because the passes convert mutable files to non-mutable files,
and we needed to convert them back to mutable.
That feature can be implemented without defining a new class. Generally
speaking, if we can implement a feature without defining a class and
using only public interface of exsiting classes, that's preferred way
to do that. And this is the case.
llvm-svn: 227549
Eric Christopher [Fri, 30 Jan 2015 02:11:26 +0000 (02:11 +0000)]
Use the cached subtarget in PPCFrameLowering.
llvm-svn: 227548
Eric Christopher [Fri, 30 Jan 2015 02:11:24 +0000 (02:11 +0000)]
Migrate some of PPC away from the use of bare getSubtarget/getSubtargetImpl.
llvm-svn: 227547
Eric Christopher [Fri, 30 Jan 2015 02:11:21 +0000 (02:11 +0000)]
Migrage PPCRegisterInfo to use the cached subtarget.
llvm-svn: 227546
Richard Smith [Fri, 30 Jan 2015 02:04:26 +0000 (02:04 +0000)]
Teach AST printing to not print whitespace inside {} and () for initialization,
to match LLVM's preferred style.
llvm-svn: 227545
Adrian Prantl [Fri, 30 Jan 2015 01:55:25 +0000 (01:55 +0000)]
Fix PR22386. The inliner moves static allocas to the entry basic block
so we need to move the dbg.declare intrinsics that describe them, too.
llvm-svn: 227544
Rui Ueyama [Fri, 30 Jan 2015 01:52:23 +0000 (01:52 +0000)]
Explicitly write type instead of auto.
Now it is clear that std::move() is meaningless here.
llvm-svn: 227543
Eric Christopher [Fri, 30 Jan 2015 01:50:09 +0000 (01:50 +0000)]
Migrate a bare getSubtarget call to query the MachineFunction
for the target dependent one.
llvm-svn: 227542
Eric Christopher [Fri, 30 Jan 2015 01:50:07 +0000 (01:50 +0000)]
Migrate NVPTXISelLowering to take the subtarget that it's dependent
upon as an argument and store/use that in the entire function.
llvm-svn: 227541
Nico Weber [Fri, 30 Jan 2015 01:48:49 +0000 (01:48 +0000)]
Weaken an assertion that isn't true for invalid input.
llvm-svn: 227540
Eric Christopher [Fri, 30 Jan 2015 01:41:01 +0000 (01:41 +0000)]
Remove unused argument.
llvm-svn: 227539
Eric Christopher [Fri, 30 Jan 2015 01:40:59 +0000 (01:40 +0000)]
Migrate NVPTXISelDAGToDAG's getSubtarget to a runOnMachineFunction
version. Update NVPTXInstrInfo accordingly.
llvm-svn: 227538
Rui Ueyama [Fri, 30 Jan 2015 01:35:38 +0000 (01:35 +0000)]
Remove unused parameter.
llvm-svn: 227536
Eric Christopher [Fri, 30 Jan 2015 01:30:01 +0000 (01:30 +0000)]
Remove calls to bare getSubtarget and clean up the functions
accordingly.
llvm-svn: 227535
Rui Ueyama [Fri, 30 Jan 2015 01:18:43 +0000 (01:18 +0000)]
Remove remaining code for PPC ELF target.
llvm-svn: 227534
Akira Hatanaka [Fri, 30 Jan 2015 01:16:24 +0000 (01:16 +0000)]
[LTO] Scan all per-function subtargets when collecting runtime library names.
accumulateAndSortLibcalls in LTOCodeGenerator.cpp collects names of runtime
library functions which are used to identify user-defined functions that should
be protected. Previously, this function would only scan the TargetLowering
object belonging to the "main" subtarget for the library function names. This
commit changes it to scan all per-function subtargets.
Differential Revision: http://reviews.llvm.org/D7275
llvm-svn: 227533
Akira Hatanaka [Fri, 30 Jan 2015 01:14:28 +0000 (01:14 +0000)]
[llvm-lto] Add a line for setting LTOCodeGenerator's CPU string from command
line.
This is needed for a test case I plan to commit later.
llvm-svn: 227532
Eric Christopher [Fri, 30 Jan 2015 01:10:26 +0000 (01:10 +0000)]
Remove a few getSubtarget calls in AArch64 pass manager initialization.
llvm-svn: 227531
Eric Christopher [Fri, 30 Jan 2015 01:10:24 +0000 (01:10 +0000)]
Clean up some uses of getSubtarget in AArch64.
llvm-svn: 227530
Eric Christopher [Fri, 30 Jan 2015 01:10:18 +0000 (01:10 +0000)]
This only needs TargetInstrInfo, not the specialized one.
llvm-svn: 227529
Reid Kleckner [Fri, 30 Jan 2015 01:04:16 +0000 (01:04 +0000)]
clang-cl: Enable -fexceptions but not -fcxx-exceptions by default
This enables proper IRgen of SEH constructs.
llvm-svn: 227528
Alexey Samsonov [Fri, 30 Jan 2015 01:02:12 +0000 (01:02 +0000)]
[TSan] Fix -Werror=sign-compare warning. NFC.
llvm-svn: 227527
Rui Ueyama [Fri, 30 Jan 2015 00:47:33 +0000 (00:47 +0000)]
Remove unused #includes.
llvm-svn: 227526
Chandler Carruth [Fri, 30 Jan 2015 00:41:44 +0000 (00:41 +0000)]
[PM] Remove two very old and dead forward declarations for the prior
incarnation of target transform info.
This is in preparation for starting to redesign TTI to be amenable to
the new PM world.
llvm-svn: 227525
Johannes Doerfert [Fri, 30 Jan 2015 00:36:13 +0000 (00:36 +0000)]
[FIX] Activated a pointer test and removed obsolete comment
llvm-svn: 227524
Chris Bieneman [Fri, 30 Jan 2015 00:10:47 +0000 (00:10 +0000)]
Updating iOS.cmake to work with the latest Xcode and iOS 8 SDK.
llvm-svn: 227523
Chris Bieneman [Fri, 30 Jan 2015 00:10:43 +0000 (00:10 +0000)]
iOS doesn't have histedit.h available. We should gate use of libedit on whether or not this headers exists.
llvm-svn: 227522
Chris Bieneman [Fri, 30 Jan 2015 00:10:39 +0000 (00:10 +0000)]
iOS doesn't have crt_externs.h available, so we fall back to the posix method.
llvm-svn: 227521
Reid Kleckner [Fri, 30 Jan 2015 00:05:39 +0000 (00:05 +0000)]
x86: Remove unused variables not caught by MSVC =P
llvm-svn: 227520
Reid Kleckner [Thu, 29 Jan 2015 23:58:04 +0000 (23:58 +0000)]
x86: Fix large model calls to __chkstk for dynamic allocas
In the large code model, we now put __chkstk in %r11 before calling it.
Refactor the code so that we only do this once. Simplify things by using
__chkstk_ms instead of __chkstk on cygming. We already use that symbol
in the prolog emission, and it simplifies our logic.
Second half of PR18582.
llvm-svn: 227519
Filipe Cabecinhas [Thu, 29 Jan 2015 23:56:43 +0000 (23:56 +0000)]
Add some more PS4 driver settings related to rtti and exceptions.
Summary:
The PS4 defaults to -fno-rtti, and has to have rtti enabled when enabling
exceptions.
This commit makes clang add the -fno-rtti by default on the PS4, unless
-frtti was passed in.
It also diagnoses misuses for the PS4:
- Exceptions need rtti. Warn and enable rtti if no rtti flag was passed,
error if -fno-rtti was passed.
I also added a more general warning for when -fno-rtti is the default
(currently it's only on the PS4) and the vptr sanitizer is on.
Fixed a few tests, due to different flag order when passing cc1 arguments.
Reviewers: chandlerc
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D7250
llvm-svn: 227518
Eric Christopher [Thu, 29 Jan 2015 23:46:42 +0000 (23:46 +0000)]
Remove unnecessary calls to getSubtarget/getSubtargetImpl from the
MSP430 backend.
llvm-svn: 227517
Eric Christopher [Thu, 29 Jan 2015 23:46:39 +0000 (23:46 +0000)]
Remove unused header.
llvm-svn: 227516
Sanjay Patel [Thu, 29 Jan 2015 23:35:04 +0000 (23:35 +0000)]
Change SmallVector param to the more general ArrayRef; NFCI
llvm-svn: 227514
Eric Christopher [Thu, 29 Jan 2015 23:27:45 +0000 (23:27 +0000)]
Get rid of a few calls through the subtarget to get the ABI
that's actually sitting on the target machine.
llvm-svn: 227513