Reed Kotler [Wed, 13 Feb 2013 08:32:14 +0000 (08:32 +0000)]
Make jumptables work for -static
llvm-svn: 175044
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
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
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
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
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
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
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
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
Eric Christopher [Wed, 13 Feb 2013 06:01:00 +0000 (06:01 +0000)]
Finish obviously broken thought.
llvm-svn: 175035
Kostya Serebryany [Wed, 13 Feb 2013 05:59:45 +0000 (05:59 +0000)]
[tsan] disable load widening in ThreadSanitizer mode
llvm-svn: 175034
Kostya Serebryany [Wed, 13 Feb 2013 05:14:12 +0000 (05:14 +0000)]
[asan] fix confusing indentation
llvm-svn: 175033
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
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
Nico Weber [Wed, 13 Feb 2013 04:32:57 +0000 (04:32 +0000)]
Formatter: Add more cast tests.
llvm-svn: 175030
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
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
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
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
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
Eric Christopher [Wed, 13 Feb 2013 02:29:18 +0000 (02:29 +0000)]
Fix comment.
llvm-svn: 175024
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
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
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
David Peixotto [Wed, 13 Feb 2013 00:36:35 +0000 (00:36 +0000)]
Test commit. Fixed typo.
llvm-svn: 175020
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
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
Michael Gottesman [Tue, 12 Feb 2013 23:35:08 +0000 (23:35 +0000)]
Changed isStoredObjCPointer => IsStoredObjCPointer. No functionality change.
llvm-svn: 175017
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
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
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
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
Tobias Grosser [Tue, 12 Feb 2013 22:05:48 +0000 (22:05 +0000)]
clang-format a file
llvm-svn: 175012
Tobias Grosser [Tue, 12 Feb 2013 22:05:43 +0000 (22:05 +0000)]
Use documented isl function
llvm-svn: 175011
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Chad Rosier [Tue, 12 Feb 2013 19:15:05 +0000 (19:15 +0000)]
Typo.
llvm-svn: 174995
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
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
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
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
Shankar Easwaran [Tue, 12 Feb 2013 18:46:53 +0000 (18:46 +0000)]
add support for merging common strings
llvm-svn: 174990
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
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
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
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
Dan Gohman [Tue, 12 Feb 2013 18:38:36 +0000 (18:38 +0000)]
Minor code simplification.
llvm-svn: 174985
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
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
Dmitri Gribenko [Tue, 12 Feb 2013 18:26:08 +0000 (18:26 +0000)]
Documentation: HowToUseAttributes: formatting (use monospaced font)
llvm-svn: 174982
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
Dmitri Gribenko [Tue, 12 Feb 2013 17:27:41 +0000 (17:27 +0000)]
Accept over-qualified constructor in MSVC emulation mode
MSVC accepts this:
class A {
A::A();
};
Clang accepts regular member functions with extra qualification as an MS
extension, but not constructors. This changes the parser to defer rejecting
qualified constructors so that the same Sema logic can apply to constructors as
regular member functions. This also improves the error message when MS
extensions are disabled (in my opinion). Before it was:
/Users/jason/Desktop/test.cpp:2:8: error: expected member name or ';' after declaration specifiers
A::A();
~~~~ ^
1 error generated.
After:
/Users/jason/Desktop/test.cpp:2:6: error: extra qualification on member 'A'
A::A();
~~~^
1 error generated.
Patch by Jason Haslam.
llvm-svn: 174980
Kay Tiong Khoo [Tue, 12 Feb 2013 17:07:44 +0000 (17:07 +0000)]
added test cases for r174920 (prefetch disassembly)
llvm-svn: 174979
Daniel Jasper [Tue, 12 Feb 2013 16:51:23 +0000 (16:51 +0000)]
Fix bug in the adjustment to existing lines.
Before (if only the second line was reformatted):
void f() {}
void g() {}
After:
void f() {}
void g() {}
llvm-svn: 174978
Sergei Larin [Tue, 12 Feb 2013 16:36:03 +0000 (16:36 +0000)]
Equal treatment of labels and other terminators in MI DAG construction.
MI sched DAG construction allows targets to include terminators into scheduling DAG.
Extend this functionality to labels as well.
llvm-svn: 174977
Krzysztof Parzyszek [Tue, 12 Feb 2013 16:20:28 +0000 (16:20 +0000)]
Add support for the pubnames section to llvm-dwarfdump.
llvm-svn: 174976
Nico Weber [Tue, 12 Feb 2013 16:17:07 +0000 (16:17 +0000)]
Formatter: Correctly format stars in `sizeof(int**)` and similar places.
This redoes how '*' and '&' are classified as pointer / reference markers when
followed by ')', '>', or ','.
Previously, determineStarAmpUsage() marked a single '*' and '&' followed by
')', '>', or ',' as pointer or reference marker. Now, all '*'s and '&'s
preceding ')', '>', or ',' are marked as pointer / reference markers. Fixes
PR14884.
Since only the last '*' in 'int ***' was marked as pointer before (the rest
were unary operators, which don't reach spaceRequiredBetween()),
spaceRequiredBetween() now had to be thought about handing multiple '*'s in
sequence.
Before:
return sizeof(int * *);
Type **A = static_cast<Type * *>(P);
Now:
return sizeof(int**);
Type **A = static_cast<Type **>(P);
While here, also make all methods of AnnotatingParser except parseLine()
private.
Review URL: http://llvm-reviews.chandlerc.com/D384
llvm-svn: 174975
Paul Redmond [Tue, 12 Feb 2013 16:07:27 +0000 (16:07 +0000)]
Fix the lit test added in r174972
Patch by: Kevin Schoedel
llvm-svn: 174974
Jyotsna Verma [Tue, 12 Feb 2013 16:06:23 +0000 (16:06 +0000)]
Hexagon: Add support to generate predicated absolute addressing mode
instructions.
llvm-svn: 174973
Paul Redmond [Tue, 12 Feb 2013 15:21:21 +0000 (15:21 +0000)]
PR14562 - Truncation of left shift became undef
DAGCombiner::ReduceLoadWidth was converting (trunc i32 (shl i64 v, 32))
into (shl i32 v, 32) into undef. To prevent this, check the shift count
against the final result size.
Patch by: Kevin Schoedel
Reviewed by: Nadav Rotem
llvm-svn: 174972
Evgeniy Stepanov [Tue, 12 Feb 2013 14:37:55 +0000 (14:37 +0000)]
[sanitizer] Tests for scanf parser in allowGnuMalloc=false mode.
llvm-svn: 174971
Evgeniy Stepanov [Tue, 12 Feb 2013 14:36:22 +0000 (14:36 +0000)]
[msan] Allow zero buf pointer in getcwd() interceptor.
llvm-svn: 174970
Evgeniy Stepanov [Tue, 12 Feb 2013 14:29:34 +0000 (14:29 +0000)]
[sanitizer] More accurate scanf parsing without GNU extensions.
In __isoc99_*scanf we don't have to worry about GNUisms, and can parse
%a accurately.
Patch by Jakub Jelinek.
llvm-svn: 174969
Justin Holewinski [Tue, 12 Feb 2013 14:18:49 +0000 (14:18 +0000)]
[NVPTX] Disable vector registers
Vectors were being manually scalarized by the backend. Instead,
let the target-independent code do all of the work. The manual
scalarization was from a time before good target-independent support
for scalarization in LLVM. However, this forces us to specially-handle
vector loads and stores, which we can turn into PTX instructions that
produce/consume multiple operands.
llvm-svn: 174968
Edwin Vane [Tue, 12 Feb 2013 13:55:40 +0000 (13:55 +0000)]
Adding more overloads for allOf matcher
Adding overloads of allOf accepting 4 and 5 arguments.
Reviewer: klimek
llvm-svn: 174967
Timur Iskhodzhanov [Tue, 12 Feb 2013 13:22:47 +0000 (13:22 +0000)]
Rename -constructors test to just -structors as in fact it tests dtors too. Also, fix a minor typo in the test.
llvm-svn: 174966
Evgeniy Stepanov [Tue, 12 Feb 2013 12:45:29 +0000 (12:45 +0000)]
[asan] Add new __isoc99_*scanf to ASan intercepted functions list.
llvm-svn: 174965
Alexander Potapenko [Tue, 12 Feb 2013 12:41:12 +0000 (12:41 +0000)]
[ASan] Do not use kDefaultShort64bitShadowOffset on Mac, where the binaries may get mapped at 0x100000000+ and thus may interleave with the shadow.
llvm-svn: 174964
Michel Danzer [Tue, 12 Feb 2013 12:11:23 +0000 (12:11 +0000)]
R600: Fix regression with shadow array sampler on pre-SI GPUs.
'R600/SI: Use proper instructions for array/shadow samplers.' removed two
cases from TEX_SHADOW. Vincent Lejeune reported on IRC that this broke some
shadow array piglit tests with the r600g driver. Reinstating the removed
cases should fix this, and still works with radeonsi as well.
I will follow up with some lit tests which would have caught the regression.
NOTE: This is a candidate for the Mesa stable branch.
Tested-by: Vincent Lejeune <vljn@ovi.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 174963
Evgeniy Stepanov [Tue, 12 Feb 2013 12:02:49 +0000 (12:02 +0000)]
[sanitizer] Missing changes from r174960.
llvm-svn: 174962
Joe Abbey [Tue, 12 Feb 2013 11:45:22 +0000 (11:45 +0000)]
Adding a HowTo for Attributes.
This is based on Bill Wendling's email. No additional content has been added,
but now there's a place for Attributes to capture future information.
llvm-svn: 174961
Evgeniy Stepanov [Tue, 12 Feb 2013 11:34:52 +0000 (11:34 +0000)]
[sanitizer] Intercept __isoc99_*scanf.
llvm-svn: 174960
Kostya Serebryany [Tue, 12 Feb 2013 11:14:24 +0000 (11:14 +0000)]
[asan] fix tests for the new ABI
llvm-svn: 174959
Kostya Serebryany [Tue, 12 Feb 2013 11:11:58 +0000 (11:11 +0000)]
[asan] change the default mapping offset on x86_64 to 0x7fff8000. This gives roughly 5% speedup. Since this is an ABI change, bump the asan ABI version by renaming __asan_init to __asan_init_v1. compiler-rt part
llvm-svn: 174958
Kostya Serebryany [Tue, 12 Feb 2013 11:11:02 +0000 (11:11 +0000)]
[asan] change the default mapping offset on x86_64 to 0x7fff8000. This gives roughly 5% speedup. Since this is an ABI change, bump the asan ABI version by renaming __asan_init to __asan_init_v1. llvm part, compiler-rt part will follow
llvm-svn: 174957
Alexey Samsonov [Tue, 12 Feb 2013 10:46:39 +0000 (10:46 +0000)]
[MSan] symbolize correct PC when printing Summary message
llvm-svn: 174956
Bill Wendling [Tue, 12 Feb 2013 10:13:06 +0000 (10:13 +0000)]
Merge the collected attributes into the call instruction's attributes.
llvm-svn: 174955
Bill Wendling [Tue, 12 Feb 2013 09:14:20 +0000 (09:14 +0000)]
Test for string attributes and for attribute group output.
llvm-svn: 174954
Nick Lewycky [Tue, 12 Feb 2013 08:59:01 +0000 (08:59 +0000)]
Attempt to fix this test on i686 targets.
llvm-svn: 174953
Bill Wendling [Tue, 12 Feb 2013 08:13:50 +0000 (08:13 +0000)]
Have the bitcode writer and reader handle the new attribute references.
The bitcode writer emits a reference to the attribute group that the object at
the given index refers to. The bitcode reader is modified to read this in and
map it back to the attribute group.
llvm-svn: 174952
Nick Lewycky [Tue, 12 Feb 2013 08:08:54 +0000 (08:08 +0000)]
The meat of this patch is in BuildCXXMemberCalLExpr where we make it use
MarkMemberReferenced instead of marking functions referenced directly. An audit
of callers to MarkFunctionReferenced and DiagnoseUseOfDecl also caused a few
other changes:
* don't mark functions odr-used when considering them for an initialization
sequence. Do mark them referenced though.
* the function nominated by the cleanup attribute should be diagnosed.
* operator new/delete should be diagnosed when building a 'new' expression.
llvm-svn: 174951
Bill Wendling [Tue, 12 Feb 2013 08:01:22 +0000 (08:01 +0000)]
Use the AttributeSet as the 'key' to the map instead of the 'raw' pointer.
llvm-svn: 174950
Sean Callanan [Tue, 12 Feb 2013 08:01:13 +0000 (08:01 +0000)]
Made LLDB build with the latest Clang. This meant
changing the ClangASTSource to return a bool instead
of returning a list of results. Our testsuite mostly
works with this change, but some minor issues may
remain both on LLDB's side and on Clang's side.
llvm-svn: 174949
Bill Wendling [Tue, 12 Feb 2013 07:56:49 +0000 (07:56 +0000)]
Support string attributes in the AttrBuilder.
llvm-svn: 174948
Sean Callanan [Tue, 12 Feb 2013 07:56:36 +0000 (07:56 +0000)]
Fixed the way the ClangExpressionDeclMap looks
up variables in the current stack frame to avoid
mutual recursion between the expression parser
and the synthetic child providers. Variables
should only be looked up in a very simple way,
using no synthetic anything.
<rdar://problem/
13173454>
llvm-svn: 174947
John McCall [Tue, 12 Feb 2013 05:53:35 +0000 (05:53 +0000)]
Properly assemble PHIs after a null-checked invoke of objc_msgSend.
rdar://
12046763
llvm-svn: 174946
Cameron Zwarich [Tue, 12 Feb 2013 05:48:58 +0000 (05:48 +0000)]
Don't consider definitions by other PHIs live-in when trimming a PHI source's
live range after inserting a copy at the end of a block.
llvm-svn: 174945
Cameron Zwarich [Tue, 12 Feb 2013 05:48:56 +0000 (05:48 +0000)]
Fix indentation.
llvm-svn: 174944