Shuxin Yang [Fri, 19 Oct 2012 20:09:33 +0000 (20:09 +0000)]
add __builtin_debugtrap
llvm-svn: 166298
Jason Molenda [Fri, 19 Oct 2012 19:52:12 +0000 (19:52 +0000)]
Remove -w write flag to watch set var from tutorial.html.
Fix one gdb example that had an "(lldb)" prompt in the lldb/gdb page.
llvm-svn: 166297
David Blaikie [Fri, 19 Oct 2012 18:26:06 +0000 (18:26 +0000)]
Clarify wording of -Wshift-op-parentheses.
Suggestion from Matt Beaumont-Gay reviewing r165283.
llvm-svn: 166296
Greg Clayton [Fri, 19 Oct 2012 18:14:47 +0000 (18:14 +0000)]
Rename "macosx-kernel" to "darwin-kernel" to match the filenames before anyone starts using the settings for this plug-in.
llvm-svn: 166295
Greg Clayton [Fri, 19 Oct 2012 18:02:49 +0000 (18:02 +0000)]
Added the infrastructure necessary for plug-ins to be able to add their own settings instead of having settings added to existing ones. In particular "target.disable-kext-loading" was added to "target" where it should actually be specific to the the dynamic loader plugin. Now the plug-in manager has the ability to create settings at the root level starting with "plugin". Each plug-in type can add new sub dictionaries, and then each plug-in can register a setting dictionary under its own short name. For example the DynamicLoaderDarwinKernel plug-in now registers a setting dictionary at:
plugin
dynamic-loader
macosx-kernel
(bool) disable-kext-loading
To settings can be set using:
(lldb) settings set plugin.dynamic-loader.macosx-kernel.disable-kext-loading true
I currently only hooked up the DynamicLoader plug-ins, but the code is very easy to duplicate when and if we need settings for other plug-ins.
llvm-svn: 166294
Chad Rosier [Fri, 19 Oct 2012 17:58:45 +0000 (17:58 +0000)]
[ms-inline asm] Set the MCTargetAsmParser as paring MS-style inline asm.
llvm-svn: 166293
Chad Rosier [Fri, 19 Oct 2012 17:57:49 +0000 (17:57 +0000)]
[ms-inline asm] Add the isParsingInlineAsm() function to the MCAsmTargetParser.
llvm-svn: 166292
Benjamin Kramer [Fri, 19 Oct 2012 17:53:54 +0000 (17:53 +0000)]
Indvars: Don't recursively delete instruction during BB iteration.
This can invalidate the iterators leading to use after frees and crashes.
Fixes PR12536.
llvm-svn: 166291
Daniel Dunbar [Fri, 19 Oct 2012 17:23:39 +0000 (17:23 +0000)]
Fix some doc-os.
llvm-svn: 166290
Daniel Dunbar [Fri, 19 Oct 2012 17:23:34 +0000 (17:23 +0000)]
lit: Propagate TERM variable in environment, some tools can do really obscure
odd things if this is missing.
llvm-svn: 166289
Michael Liao [Fri, 19 Oct 2012 17:15:18 +0000 (17:15 +0000)]
Lower BUILD_VECTOR to SHUFFLE + INSERT_VECTOR_ELT for X86
- If INSERT_VECTOR_ELT is supported (above SSE2, either by custom
sequence of legal insn), transform BUILD_VECTOR into SHUFFLE +
INSERT_VECTOR_ELT if most of elements could be built from SHUFFLE with few
(so far 1) elements being inserted.
llvm-svn: 166288
Dmitri Gribenko [Fri, 19 Oct 2012 16:51:38 +0000 (16:51 +0000)]
Remove const_casts by propagating constness down to called functions.
llvm-svn: 166287
Benjamin Kramer [Fri, 19 Oct 2012 16:37:30 +0000 (16:37 +0000)]
SCEVExpander: Don't crash when trying to merge two constant phis.
Just constant fold them so they can't cause any trouble. Fixes PR12627.
llvm-svn: 166286
Jordan Rose [Fri, 19 Oct 2012 16:05:26 +0000 (16:05 +0000)]
Allow objc_requires_super to be used to check class methods as well.
Also, unify ObjCShouldCallSuperDealloc and ObjCShouldCallSuperFinalize.
The two have identical behavior and will never be active at the same time.
There's one last simplification now, which is that if we see a call to
[super foo] and we are currently in a method named 'foo', we will
/unconditionally/ clear the ObjCShouldCallSuper flag, rather than check
first to see if we're in a method where calling super is required. There's
no reason to pay the extra lookup price here.
llvm-svn: 166285
Alexey Samsonov [Fri, 19 Oct 2012 15:26:48 +0000 (15:26 +0000)]
[ASan] add comment to blacklist file to test behavior introduced in r166283
llvm-svn: 166284
Alexey Samsonov [Fri, 19 Oct 2012 15:24:46 +0000 (15:24 +0000)]
[ASan] Support comments in ASan/TSan blacklist file as lines starting with #
llvm-svn: 166283
Alexey Samsonov [Fri, 19 Oct 2012 15:18:14 +0000 (15:18 +0000)]
[ASan] instrumented asan unit tests should depend on blacklist file
llvm-svn: 166282
Andy Gibbs [Fri, 19 Oct 2012 12:49:32 +0000 (12:49 +0000)]
Change VerifyDiagnosticConsumer so that it *must* contain at least one "expected-*" directive. As a result, for test-cases that are not expected to generate any diagnostics, an additional directive "expected-no-diagnostics" has been implemented which can then be included in such test-cases. This new directive may not be used in conjunction with any other "expected-*" directive.
This change was initially proposed as a solution to the problem highlighted by check-in r164677, i.e. that -verify will not cause a test-case failure where the compile command does not actually reference the file.
Patch reviewed by David Blaikie.
llvm-svn: 166281
Andy Gibbs [Fri, 19 Oct 2012 12:44:48 +0000 (12:44 +0000)]
Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive.
llvm-svn: 166280
Andy Gibbs [Fri, 19 Oct 2012 12:36:49 +0000 (12:36 +0000)]
Fix directive parsing in VerifyDiagnosticConsumer so that it ensures that "expected" is at the start of the word and will no longer accept typos such as "junkexpected-*" as a valid "expected-*" directive. A very few test-cases had to be amended to adhere to the new rule.
Patch reviewed by David Blaikie.
llvm-svn: 166279
Evgeniy Stepanov [Fri, 19 Oct 2012 10:48:31 +0000 (10:48 +0000)]
Move SplitBlockAndInsertIfThen to BasicBlockUtils.
llvm-svn: 166278
Benjamin Kramer [Fri, 19 Oct 2012 08:42:02 +0000 (08:42 +0000)]
LoopVectorize: Keep the IRBuilder on the stack.
No functionality change.
llvm-svn: 166274
Stepan Dyatkovskiy [Fri, 19 Oct 2012 08:23:06 +0000 (08:23 +0000)]
ARM:
Removed extra stack frame object for fixed byval arguments,
VarArgsStyleRegisters invocation was reworked due to some improper usage in
past. PR14099 also demonstrates it.
llvm-svn: 166273
Nick Lewycky [Fri, 19 Oct 2012 08:08:02 +0000 (08:08 +0000)]
Revert r166268, this fix for a crash-on-invalid introduced a rejects-valid.
Richard has an unreduced testcase to work with.
llvm-svn: 166272
Kostya Serebryany [Fri, 19 Oct 2012 07:00:46 +0000 (07:00 +0000)]
[asan] update asan docs to explain more about linking and to mention full support for i386 Linux
llvm-svn: 166271
Nick Lewycky [Fri, 19 Oct 2012 07:00:09 +0000 (07:00 +0000)]
Pacify -Wnon-virtual-dtor.
llvm-svn: 166270
Richard Smith [Fri, 19 Oct 2012 06:37:48 +0000 (06:37 +0000)]
DR1511: A const volatile global does not implicitly get internal linkage like a
const non-volatile global does.
llvm-svn: 166269
Richard Smith [Fri, 19 Oct 2012 06:32:17 +0000 (06:32 +0000)]
PR14124: When performing template instantiation of a qualified-id outside of a
class, diagnose if the qualified-id instantiates to a non-static class member.
llvm-svn: 166268
Kostya Serebryany [Fri, 19 Oct 2012 06:20:53 +0000 (06:20 +0000)]
[asan] make sure asan erases old unused allocas after it created a new one. This became important after the recent move from ModulePass to FunctionPass because no cleanup is happening after asan pass any more.
llvm-svn: 166267
Rafael Espindola [Fri, 19 Oct 2012 05:04:37 +0000 (05:04 +0000)]
Fix handling of the regparm attribute in the presence of classes with copy
constructors.
When I first moved regparm support to TargetInfo.cpp I tried to isolate it
in classifyArgumentTypeWithReg, but it is actually a lot easier to flip the
code around and check for regparm at the end of the decision tree.
Without this refactoring classifyArgumentTypeWithReg would have to duplicate
the logic about when to use non-byval indirect arguments.
llvm-svn: 166266
Craig Topper [Fri, 19 Oct 2012 04:40:38 +0000 (04:40 +0000)]
Teach getColumnNumber to use the line cache to get the start of the line if its on the same line as the last call to getLineNumber. Prevents needing to scan backwards for the new line. Fixes PR14106.
llvm-svn: 166265
Nadav Rotem [Fri, 19 Oct 2012 04:27:49 +0000 (04:27 +0000)]
recommit the patch that makes LSR and LowerInvoke use the TargetTransform interface.
llvm-svn: 166264
Nadav Rotem [Fri, 19 Oct 2012 04:15:32 +0000 (04:15 +0000)]
Reintroduce the TargetTransformInfo to the clang pass manager.
llvm-svn: 166263
Jason Molenda [Fri, 19 Oct 2012 03:40:45 +0000 (03:40 +0000)]
Add a new target setting to disable automatic loading of kext images
in a kernel debug session:
settings set target.disable-kext-loading true
<rdar://problem/
12490623>
llvm-svn: 166262
NAKAMURA Takumi [Fri, 19 Oct 2012 03:27:50 +0000 (03:27 +0000)]
clang/test/Index/annotate-comments.cpp: Relax the expression to be matched to -fms-compatibility. Then XFAIL can be removed.
FYI, it can be reproduced with "c-index-test -std=c++11 -fms-compatibility".
llvm-svn: 166261
Michael Liao [Fri, 19 Oct 2012 03:17:00 +0000 (03:17 +0000)]
Simplify condition checking as CONCAT assume all inputs of the same type.
llvm-svn: 166260
Jason Molenda [Fri, 19 Oct 2012 02:18:10 +0000 (02:18 +0000)]
typeo fix in comment
llvm-svn: 166259
Jason Molenda [Fri, 19 Oct 2012 02:16:22 +0000 (02:16 +0000)]
Change CommunicationKDP::SendRequestWriteMemory to append data as binary
instead of asciified bytes. <rdar://problem/
12522978>
llvm-svn: 166258
NAKAMURA Takumi [Fri, 19 Oct 2012 01:53:57 +0000 (01:53 +0000)]
ASTWriter.cpp: Fix a warning. [-Wunused-variable]
llvm-svn: 166257
Sean Callanan [Fri, 19 Oct 2012 01:37:25 +0000 (01:37 +0000)]
Fixed a bug where empty C structs were given size
1 by the expression parser. We now correctly
report that they are of size 0. (C++ structs
are mandated to have nonzero size, and Clang marks
them as being 1 byte in size.)
<rdar://problem/
12380800>
llvm-svn: 166256
Nadav Rotem [Fri, 19 Oct 2012 01:24:18 +0000 (01:24 +0000)]
vectorizer: Add support for reading and writing from the same memory location.
llvm-svn: 166255
David Blaikie [Fri, 19 Oct 2012 00:53:08 +0000 (00:53 +0000)]
Handle diamond inheritance in -Woverloaded-virtual.
llvm-svn: 166254
Nick Lewycky [Fri, 19 Oct 2012 00:47:07 +0000 (00:47 +0000)]
Fix typo in comment.
llvm-svn: 166253
Douglas Gregor [Fri, 19 Oct 2012 00:45:00 +0000 (00:45 +0000)]
Describe the new input-files block and its record, for llvm-bcanalyzer.
llvm-svn: 166252
Douglas Gregor [Fri, 19 Oct 2012 00:38:02 +0000 (00:38 +0000)]
Move the set of files to be validated in an AST file into the control
block, so the input files are validated early on, before we've
committed to loading the AST file. This (accidentally) fixed a but
wherein the main file used to generate the AST file would *not* be
validated by the existing validation logic.
At the moment, this leads to some duplication of filenames between the
source manager block and input-file blocks, as well as validation
logic. This will be handled via an upcoming patch.
llvm-svn: 166251
NAKAMURA Takumi [Fri, 19 Oct 2012 00:22:54 +0000 (00:22 +0000)]
clang/test/Index/annotate-comments.cpp: Mark this as XFAIL on msvc. Investigating.
llvm-svn: 166250
Jim Ingham [Thu, 18 Oct 2012 23:24:12 +0000 (23:24 +0000)]
Change the "rb" alias to "rbreak" since some people are used to typing more than "rb" and so weren't
finding the alias.
llvm-svn: 166249
Nadav Rotem [Thu, 18 Oct 2012 23:22:48 +0000 (23:22 +0000)]
Reapply the TargerTransformInfo changes, minus the changes to LSR and Lowerinvoke.
llvm-svn: 166248
Nadav Rotem [Thu, 18 Oct 2012 23:21:01 +0000 (23:21 +0000)]
cleanup the comment.
llvm-svn: 166247
Bob Wilson [Thu, 18 Oct 2012 23:08:23 +0000 (23:08 +0000)]
Fix comment typo.
llvm-svn: 166246
Argyrios Kyrtzidis [Thu, 18 Oct 2012 22:42:31 +0000 (22:42 +0000)]
Revert r166223 and the subsequent commits that depend on it, r166230 & r166235.
This seems to have introduced assertion hit when building compiler-rt.
llvm-svn: 166245
Greg Clayton [Thu, 18 Oct 2012 22:40:37 +0000 (22:40 +0000)]
<rdar://problem/
12491420>
Added a new setting that allows a python OS plug-in to detect threads and provide registers for memory threads. To enable this you set the setting:
settings set target.process.python-os-plugin-path lldb/examples/python/operating_system.py
Then run your program and see the extra threads.
llvm-svn: 166244
Jordan Rose [Thu, 18 Oct 2012 22:36:01 +0000 (22:36 +0000)]
Fix case for include of Compiler.h.
llvm-svn: 166243
Jordan Rose [Thu, 18 Oct 2012 22:22:58 +0000 (22:22 +0000)]
Add move constructors for OwningPtr and OwningArrayPtr.
While LLVM itself is still C++03, there's no reason why tools built on
top of it can't use C++11 features.
llvm-svn: 166242
Jordan Rose [Thu, 18 Oct 2012 22:22:55 +0000 (22:22 +0000)]
Add a T&& constructor to llvm::Optional.
This allows llvm::Optional to be used with movable-but-not-copyable types.
While LLVM itself is still C++03, there's no reason why tools built on
top of it can't use C++11 features.
llvm-svn: 166241
Eric Christopher [Thu, 18 Oct 2012 22:08:02 +0000 (22:08 +0000)]
Fix up comment and invert order. Most simple check first.
llvm-svn: 166240
Bob Wilson [Thu, 18 Oct 2012 22:03:31 +0000 (22:03 +0000)]
Mark bugpoint tests with XFAIL when building with LTO. <rdar://problem/
12473675>
The LTO Internalize pass is hiding symbols needed by the bugpoint-passes
plug-in. We need to add a flag to control whether Internalize should be run.
This is a temporary workaround to make these tests pass in the meantime.
llvm-svn: 166239
Jim Ingham [Thu, 18 Oct 2012 21:54:05 +0000 (21:54 +0000)]
Mention "break set -r" and "break set -p".
llvm-svn: 166238
Eli Friedman [Thu, 18 Oct 2012 21:53:46 +0000 (21:53 +0000)]
Use the type as written when pretty-printing C-style casts. Patch by Grzegorz Jablonski.
llvm-svn: 166237
Eric Christopher [Thu, 18 Oct 2012 21:52:18 +0000 (21:52 +0000)]
Add a new option for and disable column number information as there
are no known current users of column info. Robustify and fix up
a few tests in the process. Reduces the size of debug information
by a small amount.
Part of PR14106
llvm-svn: 166236
Eric Christopher [Thu, 18 Oct 2012 21:52:10 +0000 (21:52 +0000)]
Remove trailing comma.
llvm-svn: 166235
Kevin Enderby [Thu, 18 Oct 2012 21:49:18 +0000 (21:49 +0000)]
Fix a bug where a 32-bit address with the high bit does not get symbolicated
because the value is incorrectly being signed extended when passed to
SymbolLookUp().
llvm-svn: 166234
Douglas Gregor [Thu, 18 Oct 2012 21:47:16 +0000 (21:47 +0000)]
Move OriginalDir from ASTReader to ModuleFile.
llvm-svn: 166233
Nadav Rotem [Thu, 18 Oct 2012 21:45:31 +0000 (21:45 +0000)]
fix a naming typo
llvm-svn: 166232
Fariborz Jahanian [Thu, 18 Oct 2012 21:42:42 +0000 (21:42 +0000)]
[doc parsing] use getParamName to access parameter
for current(rewritten) comment and getParamNameAsWritten
to access param name coming with \param marker.
llvm-svn: 166231
Michael J. Spencer [Thu, 18 Oct 2012 21:36:01 +0000 (21:36 +0000)]
[Options] Make Option non clang specific.
llvm-svn: 166230
Douglas Gregor [Thu, 18 Oct 2012 21:31:35 +0000 (21:31 +0000)]
Move the "RelocatablePCH" bit from the ASTReader to the module file.
llvm-svn: 166229
Douglas Gregor [Thu, 18 Oct 2012 21:18:25 +0000 (21:18 +0000)]
Move information about the "original file" from the ASTReader into the
module files.
llvm-svn: 166228
Eli Friedman [Thu, 18 Oct 2012 20:58:58 +0000 (20:58 +0000)]
Remove check which incorrectly suppressed printing an identifier in type printing. Patch by Benoit Perrot.
llvm-svn: 166227
Eli Friedman [Thu, 18 Oct 2012 20:54:37 +0000 (20:54 +0000)]
Fix AST pretty-printing for C++ new expressions with placement arguments with default values.
Based on patch by Grzegorz Jablonski.
llvm-svn: 166226
Daniel Dunbar [Thu, 18 Oct 2012 20:43:11 +0000 (20:43 +0000)]
test: Add a lit config variable to check if LTO is enabled.
llvm-svn: 166225
Daniel Dunbar [Thu, 18 Oct 2012 20:43:04 +0000 (20:43 +0000)]
lit: Allow XFAIL: lines to also refer to "features".
llvm-svn: 166224
Michael J. Spencer [Thu, 18 Oct 2012 20:33:42 +0000 (20:33 +0000)]
[Options] make Option a value type.
llvm-svn: 166223
Chad Rosier [Thu, 18 Oct 2012 20:27:15 +0000 (20:27 +0000)]
[ms-inline asm] Add a size argument to the LookupInlineAsmIdentifier() callback,
which will be used by the asm matcher in the near future.
llvm-svn: 166222
Chad Rosier [Thu, 18 Oct 2012 20:27:06 +0000 (20:27 +0000)]
[ms-inline asm] Add a size argument to the LookupInlineAsmIdentifier() callback,
which will be used by the asm matcher in the near future.
llvm-svn: 166221
Bob Wilson [Thu, 18 Oct 2012 20:25:36 +0000 (20:25 +0000)]
Use an export list when building JIT unittests. <rdar://problem/
12473675>
When building with LTO, the internalize pass is hiding some global symbols
that are necessary for the JIT unittests. It seems like that may be a bug in
LTO to do that by default, but until that gets fixed, this change makes sure
that we export the necessary symbols for the tests to pass.
llvm-svn: 166220
Eli Friedman [Thu, 18 Oct 2012 20:14:08 +0000 (20:14 +0000)]
Fix Objective-C implicit property synthesis for C++ classes so we use valid
source locations in places where it is necessary for diagnostics. By itself,
this causes assertions, so while I'm here, also fix property synthesis
for properties of C++ class type so we use so we properly set up a scope
and mark variable declarations.
<rdar://problem/
12514189>.
llvm-svn: 166219
Benjamin Kramer [Thu, 18 Oct 2012 20:09:54 +0000 (20:09 +0000)]
Emit diagnostics in chunks even when we're trying to print colored template diffs.
char-by-char is really slow on an unbuffered stream.
llvm-svn: 166218
Sebastian Pop [Thu, 18 Oct 2012 19:58:28 +0000 (19:58 +0000)]
Use pre-python 2.5 syntax in lit.cfg.
Author: Quentin Neill <qneill@codeaurora.org>
llvm-svn: 166217
Sebastian Pop [Thu, 18 Oct 2012 19:53:48 +0000 (19:53 +0000)]
Clear unknown mem ops when merging stack slots (pr14090)
When merging stack slots, if StackColoring::remapInstructions gets a
value back from GetUnderlyingObject that it does not know about or is
not itself a stack slot, clear the memory operand in case it aliases
the merged slot. This prevents the introduction of incorrect aliasing
information.
Author: Matthew Curtis <mcurtis@codeaurora.org>
llvm-svn: 166216
Sebastian Pop [Thu, 18 Oct 2012 19:53:45 +0000 (19:53 +0000)]
Change MachineFrameInfo::StackObject::Alloca from Value* to AllocaInst*
This more accurately reflects what is actually being stored in the
field.
No functionality change intended.
Author: Matthew Curtis <mcurtis@codeaurora.org>
llvm-svn: 166215
Chad Rosier [Thu, 18 Oct 2012 19:39:37 +0000 (19:39 +0000)]
[ms-inline asm] Have the LookupInlineAsmIdentifier() callback function return a
*NamedDecl. In turn, build the expressions after we're finished parsing the
asm. This avoids a crasher if the lookup fails.
llvm-svn: 166213
Chad Rosier [Thu, 18 Oct 2012 19:39:30 +0000 (19:39 +0000)]
[ms-inline asm] Have the LookupInlineAsmIdentifier() callback function return a
*NamedDecl. In turn, build the expressions after we're finished parsing the
asm. This avoids a crasher if the lookup fails.
llvm-svn: 166212
Anna Zaks [Thu, 18 Oct 2012 19:17:57 +0000 (19:17 +0000)]
[analyzer] Ivar invalidation: identify properties declared in protocols.
llvm-svn: 166211
Anna Zaks [Thu, 18 Oct 2012 19:17:53 +0000 (19:17 +0000)]
Factor CollectClassPropertyImplementations out of Sema into AST
This would make it possible for the analyzer to use the function.
llvm-svn: 166210
Fariborz Jahanian [Thu, 18 Oct 2012 19:12:17 +0000 (19:12 +0000)]
Patch for decl printer test of objective-c methods.
Patch by Dmitri Gribenko.
llvm-svn: 166209
Axel Naumann [Thu, 18 Oct 2012 19:05:02 +0000 (19:05 +0000)]
From Vassil Vassilev: enable Sema to deal with multiple ExternalSemaSources.
llvm-svn: 166208
Bob Wilson [Thu, 18 Oct 2012 18:52:54 +0000 (18:52 +0000)]
Revert "We need this symbol after an LTO build."
This reverts commit 165776. The plug-in uses this symbol; it does not
define it. It needs to be exported from bugpoint itself, not from the plug-in.
llvm-svn: 166207
Douglas Gregor [Thu, 18 Oct 2012 18:36:53 +0000 (18:36 +0000)]
Collapse the original file name and original file ID records into a
single record.
llvm-svn: 166206
Nadav Rotem [Thu, 18 Oct 2012 18:34:50 +0000 (18:34 +0000)]
Avoid reconstructing the pointer set when searching for duplicated read/write pointers.
llvm-svn: 166205
Douglas Gregor [Thu, 18 Oct 2012 18:27:37 +0000 (18:27 +0000)]
Collapse the "version control revision/tag" AST file record into the
metadata record, which already had other version information. Clean up
the block info block along the way.
llvm-svn: 166204
Dmitri Gribenko [Thu, 18 Oct 2012 18:21:40 +0000 (18:21 +0000)]
Fix more documentation comments in Comment.h
llvm-svn: 166203
Dmitri Gribenko [Thu, 18 Oct 2012 18:18:26 +0000 (18:18 +0000)]
Expand the comment for DeclInfo::CurrentDecl.
llvm-svn: 166202
Micah Villmow [Thu, 18 Oct 2012 18:18:17 +0000 (18:18 +0000)]
Update the LangRef documentation for the per pointer address space support.
llvm-svn: 166201
Meador Inge [Thu, 18 Oct 2012 18:12:43 +0000 (18:12 +0000)]
Cosmetic change -- move two simplifiers to the right commented statement group.
llvm-svn: 166199
Meador Inge [Thu, 18 Oct 2012 18:12:40 +0000 (18:12 +0000)]
instcombine: Migrate strcpy optimizations
This patch migrates the strcpy optimizations from the simplify-libcalls pass
into the instcombine library call simplifier. Note also that StrCpyChkOpt
has been updated with a few simplifications that were being done in the
simplify-libcalls version of StrCpyOpt, but not in the migrated implementation
of StrCpyOpt. There is no reason to overload StrCpyOpt with fortified and
regular simplifications in the new model since there is already a dedicated
simplifier for __strcpy_chk.
llvm-svn: 166198
Eli Bendersky [Thu, 18 Oct 2012 18:12:05 +0000 (18:12 +0000)]
test commit: verifying access from new address
llvm-svn: 166197
Nadav Rotem [Thu, 18 Oct 2012 18:06:48 +0000 (18:06 +0000)]
In SimplifySelectOps we pulled two loads through a select node despite the fact that one was dependent on the other.
rdar://
12513091
llvm-svn: 166196
Douglas Gregor [Thu, 18 Oct 2012 17:58:09 +0000 (17:58 +0000)]
Split the target options out into their own record within the AST
file's control block.
llvm-svn: 166195
Richard Smith [Thu, 18 Oct 2012 17:56:02 +0000 (17:56 +0000)]
DR1442: In a range-based for statement, namespace 'std' is not an associated
namespace.
llvm-svn: 166194