platform/upstream/llvm.git
11 years ago[ms-inline asm] Add a comment about the determinism of the rewrite sort.
Chad Rosier [Wed, 13 Feb 2013 21:27:17 +0000 (21:27 +0000)]
[ms-inline asm] Add a comment about the determinism of the rewrite sort.

llvm-svn: 175082

11 years agoconfigure: remove workaround for gcc's -Wno-maybe-uninitialized
Dmitri Gribenko [Wed, 13 Feb 2013 21:19:39 +0000 (21:19 +0000)]
configure: remove workaround for gcc's -Wno-maybe-uninitialized

Since r174770 gcc version check is not needed because CXX_FLAG_CHECK
implements the workaround itself.

llvm-svn: 175080

11 years agoubsan: Add checking for invalid downcasts. Per [expr.static.cast]p2 and p11,
Richard Smith [Wed, 13 Feb 2013 21:18:23 +0000 (21:18 +0000)]
ubsan: Add checking for invalid downcasts. Per [expr.static.cast]p2 and p11,
base-to-derived casts have undefined behavior if the object is not actually an
instance of the derived type. Runtime library part.

llvm-svn: 175079

11 years agoubsan: Add checking for invalid downcasts. Per [expr.static.cast]p2 and p11,
Richard Smith [Wed, 13 Feb 2013 21:18:23 +0000 (21:18 +0000)]
ubsan: Add checking for invalid downcasts. Per [expr.static.cast]p2 and p11,
base-to-derived casts have undefined behavior if the object is not actually an
instance of the derived type.

llvm-svn: 175078

11 years ago[docs] PR15254: Add "AST" to the lexicon.
Sean Silva [Wed, 13 Feb 2013 21:17:20 +0000 (21:17 +0000)]
[docs] PR15254: Add "AST" to the lexicon.

llvm-svn: 175077

11 years agoLoopVectorize: Simplify code for clarity.
Benjamin Kramer [Wed, 13 Feb 2013 21:12:29 +0000 (21:12 +0000)]
LoopVectorize: Simplify code for clarity.

No functionality change.

llvm-svn: 175076

11 years agoAdd a blurb about the attributes changes to the release notes.
Bill Wendling [Wed, 13 Feb 2013 21:10:15 +0000 (21:10 +0000)]
Add a blurb about the attributes changes to the release notes.

llvm-svn: 175075

11 years agoAllow breaking after the return type in function declarations.
Daniel Jasper [Wed, 13 Feb 2013 20:33:44 +0000 (20:33 +0000)]
Allow breaking after the return type in function declarations.

This has so far been disabled for Google style, but should be done
before breaking at nested name specifiers or in template parameters.

Before (in Google style):
template <typename T>
aaaaaaaa::aaaaa::aaaaaa<T, aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa<
    T>::aaaaaaa() {}

After:
template <typename T>
aaaaaaaa::aaaaa::aaaaaa<T, aaaaaaaaaaaaaaaaaaaaaaaaa>
aaaaaaaaaaaaaaaaaaaaaaaa<T>::aaaaaaa() {}

llvm-svn: 175074

11 years agoFor Mips 16, add the optimization where the 16 bit form of addiu sp can be used
Reed Kotler [Wed, 13 Feb 2013 20:28:27 +0000 (20:28 +0000)]
For Mips 16, add the optimization where the 16 bit form of addiu sp can be used
if the offset fits in 11 bits. This makes use of the fact that the abi
requires sp to be 8 byte aligned so the actual offset can fit in 8
bits. It will be shifted left and sign extended before being actually used.
The assembler or direct object emitter will shift right the 11 bit
signed field by 3 bits. We don't need to deal with that here.

llvm-svn: 175073

11 years agoClean up LDV, no functionality change.
Manman Ren [Wed, 13 Feb 2013 20:23:48 +0000 (20:23 +0000)]
Clean up LDV, no functionality change.

Remove dead functions: renameRegister
Move private member variables from LDV to Impl
Remove ssp/uwtable from testing case

llvm-svn: 175072

11 years agoImproved handling for DW_AT_const_value
Andrew Kaylor [Wed, 13 Feb 2013 19:57:06 +0000 (19:57 +0000)]
Improved handling for DW_AT_const_value

llvm-svn: 175071

11 years agoUse 'RC_XBS' instead of 'RC_BUILDIT' to catch all times when it's built in the Apple...
Bill Wendling [Wed, 13 Feb 2013 19:44:17 +0000 (19:44 +0000)]
Use 'RC_XBS' instead of 'RC_BUILDIT' to catch all times when it's built in the Apple way.

llvm-svn: 175070

11 years agoUse 'RC_XBS' instead of 'RC_BUILDIT' to catch all times when it's built in the Apple...
Bill Wendling [Wed, 13 Feb 2013 19:44:08 +0000 (19:44 +0000)]
Use 'RC_XBS' instead of 'RC_BUILDIT' to catch all times when it's built in the Apple way.

llvm-svn: 175069

11 years agoFix comment alignment close to the column limit.
Daniel Jasper [Wed, 13 Feb 2013 19:25:54 +0000 (19:25 +0000)]
Fix comment alignment close to the column limit.

Due to an error in one of the expressions, we used to not align comments
although it would have been possible.

llvm-svn: 175068

11 years agoMIsched: HazardRecognizers are created for each DAG. Free them.
Andrew Trick [Wed, 13 Feb 2013 19:22:27 +0000 (19:22 +0000)]
MIsched: HazardRecognizers are created for each DAG. Free them.

llvm-svn: 175067

11 years agoPR14992 - Tablegen incorrectly converts ARM tLDMIA_UPD pseudo to tLDMIA
David Peixotto [Wed, 13 Feb 2013 19:21:47 +0000 (19:21 +0000)]
PR14992 - Tablegen incorrectly converts ARM tLDMIA_UPD pseudo to tLDMIA

Fixed bug in tablegen conversion when source pseudo instruction has
a different number of arguments than the destination instruction.

llvm-svn: 175066

11 years agoSkip tests that assert on Linux in RecordLayoutBuilder::updateExternalFieldOffset()
Daniel Malea [Wed, 13 Feb 2013 18:56:41 +0000 (18:56 +0000)]
Skip tests that assert on Linux in RecordLayoutBuilder::updateExternalFieldOffset()
- Filed bugzilla PR-15256

llvm-svn: 175065

11 years agoDisable TestConditionalBreak.py due to Linux crash
Daniel Malea [Wed, 13 Feb 2013 18:55:17 +0000 (18:55 +0000)]
Disable TestConditionalBreak.py due to Linux crash
- test was passing before r174793...

llvm-svn: 175064

11 years ago[ms-inline-asm] Use an array_pod_sort, rather than a std:sort.
Chad Rosier [Wed, 13 Feb 2013 18:38:58 +0000 (18:38 +0000)]
[ms-inline-asm] Use an array_pod_sort, rather than a std:sort.

llvm-svn: 175063

11 years ago[libclang] Fix annotation of a range where the begin or end location
Argyrios Kyrtzidis [Wed, 13 Feb 2013 18:33:28 +0000 (18:33 +0000)]
[libclang] Fix annotation of a range where the begin or end location
is inside a macro argument.

Previously we would give up and not annotate anything in the range.
rdar://11891550

llvm-svn: 175062

11 years agoQuiet "the missing case in switch statement" warnings from newer clang builds.
Greg Clayton [Wed, 13 Feb 2013 18:15:56 +0000 (18:15 +0000)]
Quiet "the missing case in switch statement" warnings from newer clang builds.

llvm-svn: 175061

11 years agoMetadata for annotating loops as parallel. The first consumer for this
Pekka Jaaskelainen [Wed, 13 Feb 2013 18:08:57 +0000 (18:08 +0000)]
Metadata for annotating loops as parallel. The first consumer for this
metadata is the loop vectorizer.

See the documentation update for more info.

llvm-svn: 175060

11 years ago[ASan] When re-executing the process on OS X, make sure we update the existing DYLD_I...
Alexander Potapenko [Wed, 13 Feb 2013 17:52:55 +0000 (17:52 +0000)]
[ASan] When re-executing the process on OS X, make sure we update the existing DYLD_INSERT_LIBRARIES correctly.
Previously ASan used to hang in an exec loop, because it failed to overwrite the env var value
(see https://code.google.com/p/address-sanitizer/issues/detail?id=159).

llvm-svn: 175059

11 years agoAdd registration for PPC-specific passes to allow the IR to be dumped
Krzysztof Parzyszek [Wed, 13 Feb 2013 17:40:07 +0000 (17:40 +0000)]
Add registration for PPC-specific passes to allow the IR to be dumped
via -print-after-all.

llvm-svn: 175058

11 years agoX86: Disable generation of rep;movsl when %esi is used as a base pointer.
Benjamin Kramer [Wed, 13 Feb 2013 13:40:35 +0000 (13:40 +0000)]
X86: Disable generation of rep;movsl when %esi is used as a base pointer.

This happens when there is both stack realignment and a dynamic alloca in the
function. If we overwrite %esi (rep;movsl uses fixed registers) we'll lose the
base pointer and the next register spill will write into oblivion.

Fixes PR15249 and unbreaks firefox on i386/freebsd. Mozilla uses dynamic allocas
and freebsd a 4 byte stack alignment.

llvm-svn: 175057

11 years agotsan: do not imitate memory write on malloc() (Go)
Dmitry Vyukov [Wed, 13 Feb 2013 13:05:36 +0000 (13:05 +0000)]
tsan: do not imitate memory write on malloc() (Go)
better memory range access functions (put only 1 event to trace) (Go)

llvm-svn: 175056

11 years agoMention AArch64 in release notes for 3.3
Tim Northover [Wed, 13 Feb 2013 12:46:32 +0000 (12:46 +0000)]
Mention AArch64 in release notes for 3.3

llvm-svn: 175055

11 years ago... and now fix the +Asserts build
Timur Iskhodzhanov [Wed, 13 Feb 2013 12:24:19 +0000 (12:24 +0000)]
... and now fix the +Asserts build

llvm-svn: 175054

11 years agoFix the microsoft-abi-structors test expectations to match both Release and Release...
Timur Iskhodzhanov [Wed, 13 Feb 2013 12:14:25 +0000 (12:14 +0000)]
Fix the microsoft-abi-structors test expectations to match both Release and Release+Asserts builds

llvm-svn: 175053

11 years agoPull search state out as class members.
Manuel Klimek [Wed, 13 Feb 2013 10:54:19 +0000 (10:54 +0000)]
Pull search state out as class members.

Fix some comments.

llvm-svn: 175052

11 years agoAn attempt to make the search algorithm easier to understand.
Manuel Klimek [Wed, 13 Feb 2013 10:46:36 +0000 (10:46 +0000)]
An attempt to make the search algorithm easier to understand.

- clear ownership: the SpecificBumpPtrAllocator owns all StateNodes
- this allows us to simplify the memoization data structure into a
  std::set (FIXME: figure out whether we want to use a hash based
  data structure).
- introduces StateNode as recursive data structure, instead of using
  Edge and the Seen-map combined to drill through the graph
- using a count to stabilize the penalty instead of relying on the
  container
- pulled out a method to forward-apply states in the end

This leads to a ~40% runtime decrease on Nico's benchmark.

Main FiXME is that the parameter lists of some function get too long.
I'd vote for either pulling the Queue etc into the Formatter proper,
or creating an inner class just for the search algorithm.

llvm-svn: 175051

11 years agoFix MSan annotations inclusion guard.
Evgeniy Stepanov [Wed, 13 Feb 2013 10:40:01 +0000 (10:40 +0000)]
Fix MSan annotations inclusion guard.

#cmakedefine does not behave the way I though it was.

llvm-svn: 175050

11 years ago[asan] fix fixed mapping for mac (ASAN_FLEXIBLE_MAPPING_AND_OFFSET=0)
Kostya Serebryany [Wed, 13 Feb 2013 10:15:03 +0000 (10:15 +0000)]
[asan] fix fixed mapping for mac (ASAN_FLEXIBLE_MAPPING_AND_OFFSET=0)

llvm-svn: 175049

11 years agoUse array_pod_sort.
Bill Wendling [Wed, 13 Feb 2013 09:26:26 +0000 (09:26 +0000)]
Use array_pod_sort.

llvm-svn: 175048

11 years agoUpdate phab docs to clarify how to accept a change.
Manuel Klimek [Wed, 13 Feb 2013 09:07:18 +0000 (09:07 +0000)]
Update phab docs to clarify how to accept a change.

llvm-svn: 175047

11 years agoAdd some accessor and query methods for retrieving Attribute objects and such.
Bill Wendling [Wed, 13 Feb 2013 08:42:21 +0000 (08:42 +0000)]
Add some accessor and query methods for retrieving Attribute objects and such.

llvm-svn: 175046

11 years agoEmit virtual/deleting destructors properly with -cxx-abi microsoft, PR15058
Timur Iskhodzhanov [Wed, 13 Feb 2013 08:37:51 +0000 (08:37 +0000)]
Emit virtual/deleting destructors properly with -cxx-abi microsoft, PR15058

llvm-svn: 175045

11 years agoMake jumptables work for -static
Reed Kotler [Wed, 13 Feb 2013 08:32:14 +0000 (08:32 +0000)]
Make jumptables work for -static

llvm-svn: 175044

11 years agoPrevent insertion of "vzeroupper" before call that preserves YMM registers, since...
Elena Demikhovsky [Wed, 13 Feb 2013 08:02:04 +0000 (08:02 +0000)]
Prevent insertion of "vzeroupper" before call that preserves YMM registers, since a caller uses preserved registers across the call.

llvm-svn: 175043

11 years agoRemove unnecessary condtional assignment. The next line ignores the result of the...
Craig Topper [Wed, 13 Feb 2013 07:44:17 +0000 (07:44 +0000)]
Remove unnecessary condtional assignment. The next line ignores the result of the assignment with the same condition.

llvm-svn: 175042

11 years agoThis is actually located at the end, not the middle.
Eric Christopher [Wed, 13 Feb 2013 07:22:25 +0000 (07:22 +0000)]
This is actually located at the end, not the middle.

llvm-svn: 175041

11 years ago[msan] don't check shadow inside interceptors if we are inside symbolizer; add weak...
Kostya Serebryany [Wed, 13 Feb 2013 07:19:47 +0000 (07:19 +0000)]
[msan] don't check shadow inside interceptors if we are inside symbolizer; add weak function __msan_default_options that overrides default options

llvm-svn: 175040

11 years agofix the mergeable string atom, when the target points to a symbol which is at a relat...
Shankar Easwaran [Wed, 13 Feb 2013 06:35:33 +0000 (06:35 +0000)]
fix the mergeable string atom, when the target points to a symbol which is at a relative offset from the start of the .rodata section

llvm-svn: 175039

11 years agoadd merge strings option, this temporarily fixes the problem bringing up helloworld...
Shankar Easwaran [Wed, 13 Feb 2013 06:12:52 +0000 (06:12 +0000)]
add merge strings option, this temporarily fixes the problem bringing up helloworld with glibc on x86_64

llvm-svn: 175038

11 years ago[tsan] simplify tsan-vs-gvn test since gvn vs tsan is now fixed; fix lint
Kostya Serebryany [Wed, 13 Feb 2013 06:07:50 +0000 (06:07 +0000)]
[tsan] simplify tsan-vs-gvn test since gvn vs tsan is now fixed; fix lint

llvm-svn: 175037

11 years agoCheck i1 as well as i8 variables for 8 bit registers for x86 inline
Eric Christopher [Wed, 13 Feb 2013 06:01:05 +0000 (06:01 +0000)]
Check i1 as well as i8 variables for 8 bit registers for x86 inline
assembly.

llvm-svn: 175036

11 years agoFinish obviously broken thought.
Eric Christopher [Wed, 13 Feb 2013 06:01:00 +0000 (06:01 +0000)]
Finish obviously broken thought.

llvm-svn: 175035

11 years ago[tsan] disable load widening in ThreadSanitizer mode
Kostya Serebryany [Wed, 13 Feb 2013 05:59:45 +0000 (05:59 +0000)]
[tsan] disable load widening in ThreadSanitizer mode

llvm-svn: 175034

11 years ago[asan] fix confusing indentation
Kostya Serebryany [Wed, 13 Feb 2013 05:14:12 +0000 (05:14 +0000)]
[asan] fix confusing indentation

llvm-svn: 175033

11 years agouse memcpy instead of dubious union to type pun two values,
Chris Lattner [Wed, 13 Feb 2013 04:53:40 +0000 (04:53 +0000)]
use memcpy instead of dubious union to type pun two values,
thanks to David Blaike for pointing this out.

llvm-svn: 175032

11 years agoFormatter: And more cast tests (these don't pass yet).
Nico Weber [Wed, 13 Feb 2013 04:40:03 +0000 (04:40 +0000)]
Formatter: And more cast tests (these don't pass yet).

llvm-svn: 175031

11 years agoFormatter: Add more cast tests.
Nico Weber [Wed, 13 Feb 2013 04:32:57 +0000 (04:32 +0000)]
Formatter: Add more cast tests.

llvm-svn: 175030

11 years agoFormatter: Refactor the cast detection code to be a bit more readable.
Nico Weber [Wed, 13 Feb 2013 04:13:13 +0000 (04:13 +0000)]
Formatter: Refactor the cast detection code to be a bit more readable.

No functionality change. Also add another cast test.

llvm-svn: 175029

11 years agoFormatter: Detect ObjC method expressions after casts.
Nico Weber [Wed, 13 Feb 2013 03:48:27 +0000 (03:48 +0000)]
Formatter: Detect ObjC method expressions after casts.

Not all casts are correctly detected yet, but it helps in some cases.

llvm-svn: 175028

11 years agoChange this comment to helpfully explain why it's there.
Nick Lewycky [Wed, 13 Feb 2013 03:34:21 +0000 (03:34 +0000)]
Change this comment to helpfully explain why it's there.

llvm-svn: 175027

11 years ago[analyzer] Use Clang's evaluation for global constants and default arguments.
Jordan Rose [Wed, 13 Feb 2013 03:11:06 +0000 (03:11 +0000)]
[analyzer] Use Clang's evaluation for global constants and default arguments.

Previously, we were handling only simple integer constants for globals and
the smattering of implicitly-valued expressions handled by Environment for
default arguments. Now, we can use any integer constant expression that
Clang can evaluate, in addition to everything we handled before.

PR15094 / <rdar://problem/12830437>

llvm-svn: 175026

11 years ago[analyzer] Use makeZeroVal in RegionStore's lazy evaluation of statics.
Jordan Rose [Wed, 13 Feb 2013 03:11:01 +0000 (03:11 +0000)]
[analyzer] Use makeZeroVal in RegionStore's lazy evaluation of statics.

No functionality change.

llvm-svn: 175025

11 years agoFix comment.
Eric Christopher [Wed, 13 Feb 2013 02:29:18 +0000 (02:29 +0000)]
Fix comment.

llvm-svn: 175024

11 years agoDebug Info: LiveDebugVarible can remove DBG_VALUEs, make sure we emit them back.
Manman Ren [Wed, 13 Feb 2013 01:14:49 +0000 (01:14 +0000)]
Debug Info: LiveDebugVarible can remove DBG_VALUEs, make sure we emit them back.

RegisterCoalescer used to depend on LiveDebugVariable. LDV removes DBG_VALUEs
without emitting them at the end.

We fix this by removing LDV from RegisterCoalescer. Also add an assertion to
make sure we call emitDebugValues if DBG_VALUEs are removed at
runOnMachineFunction.

rdar://problem/13183203
Reviewed by Andy & Jakob

llvm-svn: 175023

11 years ago[ms-inline-asm] Test cases to ensure the AsmRewrite list is sorted (r175021).
Chad Rosier [Wed, 13 Feb 2013 01:06:08 +0000 (01:06 +0000)]
[ms-inline-asm] Test cases to ensure the AsmRewrite list is sorted (r175021).
Part of rdar://13202662

llvm-svn: 175022

11 years ago[ms-inline-asm] Make sure the AsmRewrite list is sorted in lexical order.
Chad Rosier [Wed, 13 Feb 2013 01:03:13 +0000 (01:03 +0000)]
[ms-inline-asm] Make sure the AsmRewrite list is sorted in lexical order.
rdar://13202662

llvm-svn: 175021

11 years agoTest commit. Fixed typo.
David Peixotto [Wed, 13 Feb 2013 00:36:35 +0000 (00:36 +0000)]
Test commit. Fixed typo.

llvm-svn: 175020

11 years agoFix comment
Arnaud A. de Grandmaison [Wed, 13 Feb 2013 00:19:19 +0000 (00:19 +0000)]
Fix comment

visitSExt is an adapted copy of the related visitZExt method, so adapt the comment accordingly.

llvm-svn: 175019

11 years agoOrder the methods in the global method pool based on when they become visible, not...
Douglas Gregor [Tue, 12 Feb 2013 23:36:21 +0000 (23:36 +0000)]
Order the methods in the global method pool based on when they become visible, not when they become deserialized <rdar://problem/13203033>.

llvm-svn: 175018

11 years agoChanged isStoredObjCPointer => IsStoredObjCPointer. No functionality change.
Michael Gottesman [Tue, 12 Feb 2013 23:35:08 +0000 (23:35 +0000)]
Changed isStoredObjCPointer => IsStoredObjCPointer. No functionality change.

llvm-svn: 175017

11 years agoAdd a default empty string to the 'value' of a string attribute.
Bill Wendling [Tue, 12 Feb 2013 23:14:31 +0000 (23:14 +0000)]
Add a default empty string to the 'value' of a string attribute.

llvm-svn: 175016

11 years agoReplace 'signed' with 'int'. 'signed' is not typical for LLVM style
Dmitri Gribenko [Tue, 12 Feb 2013 22:40:22 +0000 (22:40 +0000)]
Replace 'signed' with 'int'.  'signed' is not typical for LLVM style

llvm-svn: 175015

11 years agoActually delete this code, since it's really not clear what it's
Dan Gohman [Tue, 12 Feb 2013 22:26:41 +0000 (22:26 +0000)]
Actually delete this code, since it's really not clear what it's
trying to do.

llvm-svn: 175014

11 years agoHighlight caret in bold green, to match Clang diagnostics.
Richard Smith [Tue, 12 Feb 2013 22:12:10 +0000 (22:12 +0000)]
Highlight caret in bold green, to match Clang diagnostics.

llvm-svn: 175013

11 years agoclang-format a file
Tobias Grosser [Tue, 12 Feb 2013 22:05:48 +0000 (22:05 +0000)]
clang-format a file

llvm-svn: 175012

11 years agoUse documented isl function
Tobias Grosser [Tue, 12 Feb 2013 22:05:43 +0000 (22:05 +0000)]
Use documented isl function

llvm-svn: 175011

11 years ago[preprocessing record] Add some sanity checks for the preprocessed entity index
Argyrios Kyrtzidis [Tue, 12 Feb 2013 21:41:23 +0000 (21:41 +0000)]
[preprocessing record] Add some sanity checks for the preprocessed entity index
to make sure we don't crash on release if the index is not valid.

rdar://13089714

llvm-svn: 175010

11 years ago[ms-inline-asm] Add test cases for the align/emit directives.
Chad Rosier [Tue, 12 Feb 2013 21:34:14 +0000 (21:34 +0000)]
[ms-inline-asm] Add test cases for the align/emit directives.
Part of rdar://13200215

llvm-svn: 175009

11 years ago[ms-inline-asm] Implement align directive (which is roughly equivalent to .align).
Chad Rosier [Tue, 12 Feb 2013 21:33:51 +0000 (21:33 +0000)]
[ms-inline-asm] Implement align directive (which is roughly equivalent to .align).

Also, allow _EMIT and __EMIT for the emit directive.  We already do the same
for TYPE, SIZE, and LENGTH.
rdar://13200215

llvm-svn: 175008

11 years agoThis patch just fixes up various llvm formatting
Jack Carter [Tue, 12 Feb 2013 21:29:39 +0000 (21:29 +0000)]
This patch just fixes up various llvm formatting
violations such as tabs, blanks at eol and long
lines.

llvm-svn: 175007

11 years agoAdd static cast to unsigned char whenever a character classification function is...
Guy Benyei [Tue, 12 Feb 2013 21:21:59 +0000 (21:21 +0000)]
Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration.

llvm-svn: 175006

11 years agoAdd a test for r174980, that we used to accept
Dmitri Gribenko [Tue, 12 Feb 2013 20:43:41 +0000 (20:43 +0000)]
Add a test for r174980, that we used to accept

llvm-svn: 175005

11 years agoFix crash for incomplete labels in macros.
Daniel Jasper [Tue, 12 Feb 2013 20:17:17 +0000 (20:17 +0000)]
Fix crash for incomplete labels in macros.

Still the formatting can be improved, but at least we don't assert any
more. This happened when trying to format lib/Sema/SemaType.cpp.

llvm-svn: 175003

11 years agoFix document typos, indentation in python code, and API examples.
Daniel Malea [Tue, 12 Feb 2013 20:01:49 +0000 (20:01 +0000)]
Fix document typos, indentation in python code, and API examples.

Patch by Bruce Mitchener!

llvm-svn: 175002

11 years agoRecord PRE predecessors with a SmallVector instead of a DenseMap, and
Dan Gohman [Tue, 12 Feb 2013 19:49:10 +0000 (19:49 +0000)]
Record PRE predecessors with a SmallVector instead of a DenseMap, and
avoid a second pred_iterator traversal.

llvm-svn: 175001

11 years ago[ms-inline asm] Update test case now that we are correctly parsing __emit directives.
Chad Rosier [Tue, 12 Feb 2013 19:42:57 +0000 (19:42 +0000)]
[ms-inline asm] Update test case now that we are correctly parsing __emit directives.

llvm-svn: 175000

11 years ago[ms-inline asm] Pass the length of the IDVal, so we can do a proper AsmRewrite.
Chad Rosier [Tue, 12 Feb 2013 19:42:32 +0000 (19:42 +0000)]
[ms-inline asm] Pass the length of the IDVal, so we can do a proper AsmRewrite.

llvm-svn: 174999

11 years ago[ms-inline asm] Accept the emit directive as either _emit or __emit.
Chad Rosier [Tue, 12 Feb 2013 19:31:23 +0000 (19:31 +0000)]
[ms-inline asm] Accept the emit directive as either _emit or __emit.

llvm-svn: 174998

11 years ago[tests] Add support for a link_flags lit parameter.
Daniel Dunbar [Tue, 12 Feb 2013 19:28:51 +0000 (19:28 +0000)]
[tests] Add support for a link_flags lit parameter.
 - This is useful for testing with custom ABI libraries.
 - Patch by Michael van der Westhuizen.

llvm-svn: 174997

11 years agoFixing the MSVC compiler warning a different way; removed use of static_cast and...
Aaron Ballman [Tue, 12 Feb 2013 19:20:48 +0000 (19:20 +0000)]
Fixing the MSVC compiler warning a different way; removed use of static_cast and instead used a signed integer parameter.

llvm-svn: 174996

11 years agoTypo.
Chad Rosier [Tue, 12 Feb 2013 19:15:05 +0000 (19:15 +0000)]
Typo.

llvm-svn: 174995

11 years agoWhen disabling PRE for a value is directly redundant with itself
Dan Gohman [Tue, 12 Feb 2013 19:05:10 +0000 (19:05 +0000)]
When disabling PRE for a value is directly redundant with itself
(through a loop), don't continue to iterate through the reamining
predecessors.

llvm-svn: 174994

11 years agoAdded new "env" regular expression alias into the evironment settings section of...
Greg Clayton [Tue, 12 Feb 2013 18:54:34 +0000 (18:54 +0000)]
Added new "env" regular expression alias into the evironment settings section of the GDB/LLDB commands.

llvm-svn: 174993

11 years agoRemove target-specific info from the testcase for DWARF/pubnames.
Krzysztof Parzyszek [Tue, 12 Feb 2013 18:53:21 +0000 (18:53 +0000)]
Remove target-specific info from the testcase for DWARF/pubnames.

llvm-svn: 174992

11 years ago<rdar://problem/13178743>
Greg Clayton [Tue, 12 Feb 2013 18:52:24 +0000 (18:52 +0000)]
<rdar://problem/13178743>

Added a new "env" regular expression alias. If "env" is typed on its own "settings show target.env-vars" will be run. Otherwise it can be used to set and environment variable: "env FOO=BAR".

llvm-svn: 174991

11 years agoadd support for merging common strings
Shankar Easwaran [Tue, 12 Feb 2013 18:46:53 +0000 (18:46 +0000)]
add support for merging common strings

llvm-svn: 174990

11 years ago[ms-inline asm] Add a few test cases for the parsing of hexidecimal integers.
Chad Rosier [Tue, 12 Feb 2013 18:45:21 +0000 (18:45 +0000)]
[ms-inline asm] Add a few test cases for the parsing of hexidecimal integers.

llvm-svn: 174989

11 years agoCheck that pointers are removed from maps before calling delete on the pointers,
Dan Gohman [Tue, 12 Feb 2013 18:44:43 +0000 (18:44 +0000)]
Check that pointers are removed from maps before calling delete on the pointers,
for tidiness' sake.

llvm-svn: 174988

11 years ago<rdar://problem/13184389>
Greg Clayton [Tue, 12 Feb 2013 18:42:05 +0000 (18:42 +0000)]
<rdar://problem/13184389>

_regexp-list needs to treat "list -" as "source list -r"

llvm-svn: 174987

11 years agoRemoving a signed/unsigned mismatch warning triggered in MSVC 11.
Aaron Ballman [Tue, 12 Feb 2013 18:39:15 +0000 (18:39 +0000)]
Removing a signed/unsigned mismatch warning triggered in MSVC 11.

llvm-svn: 174986

11 years agoMinor code simplification.
Dan Gohman [Tue, 12 Feb 2013 18:38:36 +0000 (18:38 +0000)]
Minor code simplification.

llvm-svn: 174985

11 years agoFix ELF parsing where undefined symbols were being added to the symbol table with...
Matt Kopec [Tue, 12 Feb 2013 18:30:30 +0000 (18:30 +0000)]
Fix ELF parsing where undefined symbols were being added to the symbol table with the incorrect symbol type.

llvm-svn: 174984

11 years ago[ms-inline asm] Add support for lexing binary integers with a [bB] suffix.
Chad Rosier [Tue, 12 Feb 2013 18:29:02 +0000 (18:29 +0000)]
[ms-inline asm] Add support for lexing binary integers with a [bB] suffix.

This is complicated by backward labels (e.g., 0b can be both a backward label
and a binary zero).  The current implementation assumes [0-9]b is always a
label and thus it's possible for 0b and 1b to not be interpreted correctly for
ms-style inline assembly.  However, this is relatively simple to fix in the
inline assembly (i.e., drop the [bB]).

This patch also limits backward labels to [0-9]b, so that only 0b and 1b are
ambiguous.
Part of rdar://12470373

llvm-svn: 174983

11 years agoDocumentation: HowToUseAttributes: formatting (use monospaced font)
Dmitri Gribenko [Tue, 12 Feb 2013 18:26:08 +0000 (18:26 +0000)]
Documentation: HowToUseAttributes: formatting (use monospaced font)

llvm-svn: 174982

11 years agoAllow optionally generating pubnames section in DWARF info. Introduce
Krzysztof Parzyszek [Tue, 12 Feb 2013 18:00:14 +0000 (18:00 +0000)]
Allow optionally generating pubnames section in DWARF info.  Introduce
option "generate-dwarf-pubnames" to control it, set to "false" by default.

llvm-svn: 174981