7513939ddd
Since vectors with all ones can't be created with a 256-bit instruction,
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avoid returning early for v8i32 types, which would only be valid for
vector with all zeros. Also split the handling of zeros and ones into separate
checking logic since they are handled differently. This fixes PR10547
llvm-svn: 136642
2011-08-01 19:51:53 +00:00
fb4264c501
More refactorings to migrate logic from TestBase to its parent class.
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llvm-svn: 136641
2011-08-01 19:50:58 +00:00
de4ae46607
Set endianess and pointer size for PPC Linux. Bug noticed by Roman Divacky.
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llvm-svn: 136639
2011-08-01 19:43:05 +00:00
8b13b59f60
Change SmallVector to SmallPtrSet in BranchProbabilityInfo. Handle cases where
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one than one successor goes to the same block.
llvm-svn: 136638
2011-08-01 19:16:26 +00:00
a74bb0ae6f
Start refactoring lldbtest.TestBase so that it inherits from a newly created lldbtest.Base class,
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while its API clients remain unchanged. The new lldbtest.Base class is to capture common behaviors
when working with the test driver to accomplish things. The clients of lldbtest.Base can be
lldb command line and api tests as well as other generic tests like a benchmark test.
llvm-svn: 136636
2011-08-01 18:46:13 +00:00
37ef826040
Enhance the fixed length disassembler to better handle operand decoding failures.
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llvm-svn: 136635
2011-08-01 18:44:37 +00:00
36bc519a7f
Add a clear() operation to MCInst, to drop all of its operands. Useful for the disassembler, where we may realize fairly late into decoding that something is wrong and need to reset.
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llvm-svn: 136634
2011-08-01 18:43:18 +00:00
f57119bc21
Remove the @expectedFailure decorator since the bug has been fixed.
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rdar://problem/9673664
llvm-svn: 136633
2011-08-01 18:26:32 +00:00
b995119900
Added checking to make sure that the target has a
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scratch AST context before attempting to parse.
llvm-svn: 136631
2011-08-01 18:18:33 +00:00
df425dbf04
Pass records with non-trivial destructors or constructors indirectly.
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llvm-svn: 136630
2011-08-01 18:09:58 +00:00
af8e96c185
Fixed a bug where named constants were being
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treated as externals, causing problems when we
tried to look their locations up in the debug
info. For example:
expr char c[] = "foo"; c[0]
would terminate when trying to find c in the
debug information, despite the fact that c was
defined inside the expression.
llvm-svn: 136629
2011-08-01 17:41:38 +00:00
28dc7f94f8
Fix linkage type for tentative definition of ivar offset variables (GNUstep runtime)
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llvm-svn: 136628
2011-08-01 17:36:53 +00:00
89f138ae63
Remove the deprecated MacOSX native plug-in.
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llvm-svn: 136626
2011-08-01 17:08:02 +00:00
0516c503ec
Copy the native darwin register stuff out of the ProcessMacOSX
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plug-in folder.
llvm-svn: 136625
2011-08-01 17:06:30 +00:00
2df17cbeeb
Move the serialization of the MODULE_OFFSET_MAP out of the source-manager-writing code and into the general chained-PCH writing code
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llvm-svn: 136624
2011-08-01 16:54:33 +00:00
0cc000ef29
Fix crash with varargs function with no named parameters.
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llvm-svn: 136623
2011-08-01 16:45:59 +00:00
789ee677d9
Updated LLVM to pick up a few new ARM targets.
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llvm-svn: 136622
2011-08-01 16:38:39 +00:00
d41f3a161f
Update CMake target names for tablegen-generated data in the X86 and ARM targets. This should fix the CMake build with MSVC.
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llvm-svn: 136621
2011-08-01 16:29:27 +00:00
5a1797c67b
Rename the AST file's SOURCE_LOCATION_MAP to MODULE_OFFSET_MAP, to indicate the greater role it will soon play in remapping.
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llvm-svn: 136619
2011-08-01 16:01:55 +00:00
6b31963d6c
Add BlockFrequency::getEntryFrequency()
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llvm-svn: 136618
2011-08-01 15:22:10 +00:00
92c1913e22
Add braces.
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llvm-svn: 136612
2011-08-01 12:48:54 +00:00
26db79d236
Simplify printAlias.
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llvm-svn: 136611
2011-08-01 12:29:14 +00:00
7f4cd9e678
Micro-optimisation in getAliasedGlobal.
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llvm-svn: 136610
2011-08-01 12:28:01 +00:00
8dfee5f6bf
Remove an unnecessary cast.
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llvm-svn: 136609
2011-08-01 12:27:15 +00:00
97c14a6b39
The operands of a GlobalAlias are always Constants. Simplify things
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accordingly.
llvm-svn: 136608
2011-08-01 12:20:36 +00:00
0b099a432b
Update Xcode project versions to lldb-70 and debugserver-142.
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llvm-svn: 136606
2011-08-01 05:05:43 +00:00
09fae1f257
I mis-interpreted the MCDisassembler's intended dependencies. Now to fix
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them properly. Specifically, the disassembler clearly attempts to
initialiaze all TargetInfo, MCTargeDesc, AsmParser, and Disassembler
sublibraries of registered targets. This makes the CMakeLists accurately
reflect this intent in the code.
This should fix the last of the link errors that I have gotten reports
of on OS X, but if anyone continues to see link errors, continue to
pester me and I'll look into it.
llvm-svn: 136603
2011-07-31 22:00:40 +00:00
c81decc0f5
Test for // rdar://9846759
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llvm-svn: 136602
2011-07-31 20:27:31 +00:00
eaaf7f26df
Correct misspelling:_LIBCPP_APPLE_STABLE_ABI -> _LIBCPP_STABLE_APPLE_ABI
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llvm-svn: 136597
2011-07-31 17:16:32 +00:00
2425d53cd8
Change how _LIBCPP_HAS_NO_ADVANCED_SFINAE gets set.
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llvm-svn: 136596
2011-07-31 17:10:44 +00:00
f622b58c83
Fixed PR10507 ( http://llvm.org/bugs/show_bug.cgi?id=10507 )
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llvm-svn: 136595
2011-07-31 17:04:30 +00:00
ae8b5ea838
Fix some validation errors.
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llvm-svn: 136591
2011-07-31 06:47:33 +00:00
537603b35d
Fix some validation errors.
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llvm-svn: 136590
2011-07-31 06:45:03 +00:00
f891bf8b30
Add the 'resume' instruction for the new EH rewrite.
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This adds the 'resume' instruction class, IR parsing, and bitcode reading and
writing. The 'resume' instruction resumes propagation of an existing (in-flight)
exception whose unwinding was interrupted with a 'landingpad' instruction (to be
added later).
llvm-svn: 136589
2011-07-31 06:30:59 +00:00
6651b33671
Do not handle cases with >= and <= predicates.
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llvm-svn: 136588
2011-07-31 05:54:04 +00:00
e348afb612
Remove untrue comment.
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llvm-svn: 136587
2011-07-31 04:51:14 +00:00
bfb1ae223b
Do not handle case where LHS is equal to zero, because InstCombiner always moves
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it to RHS anyway.
llvm-svn: 136586
2011-07-31 04:47:20 +00:00
a3a44f3fc3
Add a small gep optimization I noticed was missing while reading some IL.
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llvm-svn: 136585
2011-07-31 04:43:41 +00:00
163e7a73f1
Time the emission of debug values.
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llvm-svn: 136584
2011-07-31 03:53:42 +00:00
17af66a62f
Add Zero Heurestics to BranchProbabilityInfo. If we compare value to zero we
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decide whether condition is likely to be true this way:
x == 0 -> false
x < 0 -> false
x <= 0 -> false
x != 0 -> true
x > 0 -> true
x >= 0 -> true
llvm-svn: 136583
2011-07-31 03:27:24 +00:00
99d53ff456
Remove InvalidateStructLayoutInfo from the ocaml bindings.
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llvm-svn: 136582
2011-07-31 01:12:39 +00:00
558e37858b
Remove dead code flagged by GCC's -Wunused-but-set-variable.
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llvm-svn: 136581
2011-07-31 01:06:41 +00:00
eb72547f09
Add reloc arg to standard JIT createJIT()
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Fixes non-__APPLE__ build. Patch by Matt Johnson!
llvm-svn: 136580
2011-07-30 22:42:24 +00:00
3ae5a18656
Protect a bit against uninitialized std::list objects, but there is more
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work to be done.
llvm-svn: 136579
2011-07-30 22:26:17 +00:00
3883bca4f4
Protect a bit better against uninitialized vectors.
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llvm-svn: 136578
2011-07-30 22:25:25 +00:00
8fd6dc0df3
Revert r136547, r136545, and r136542 by removing slist.
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This was checked in without review. It is not clear its reasonable to
include with libc++ at all, and needs discussion at a highlevel before
moving forward.
It's also completely lacking tests, and included several bugs in the
implementation.
llvm-svn: 136577
2011-07-30 21:10:18 +00:00
aa41ea2cc1
Revert r136546, which was submitted without review.
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Original change:
Destruct elements of hash tables when removing individual entries from
the hash_table. I think this is the correct solution to PR10507, but I'm
not sure since this is a little bit cargo-culted. Howard, please review.
llvm-svn: 136576
2011-07-30 21:10:16 +00:00
582ae9916a
Not sure why we bother updating FunctionDecl's EndRangeLoc in FunctionDecl::setParams.
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EndRangeLoc should always be set to at least the ending paren or brace.
llvm-svn: 136573
2011-07-30 17:23:28 +00:00
4c6efa62e0
[libclang] Annotation of parameters that got default args from a previous declarations was
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broken because the end location of the parameter was the end location of the default arg,
resulting in a source range that could begin in one file and end in another.
llvm-svn: 136572
2011-07-30 17:23:26 +00:00
eb5ea833ed
Revert r136528 "Enable compact region splitting by default."
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While this generally helped x86-64, there was some large regressions
for i386.
llvm-svn: 136571
2011-07-30 17:19:14 +00:00
Bruno Cardoso Lopes