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88079 Commits

Author SHA1 Message Date
Eli Friedman 89eb5def01 PR7736: Make sure to mark &Class::Member correctly as being type-dependent 
inside a template class.

llvm-svn: 109697
 2010-07-28 23:26:18 +00:00
Jim Grosbach c445a7d29b ARM mode version of r109693. Remove incorrect substitution pattern for UXTB16. It wrongly assumed the input shift was actually a rotate. rdar://8240138 
llvm-svn: 109696
 2010-07-28 23:25:44 +00:00
Howard Hinnant ea4c4fbf07 weekly by-chapter summary updated 
llvm-svn: 109695
 2010-07-28 23:23:51 +00:00
Devang Patel c7f16ab3e3 Override selected builtin names (e.g. "long int" instead of "long") to match names used by gcc in debug info. This makes gdb testsuite happy. 
llvm-svn: 109694
 2010-07-28 23:23:29 +00:00
Jim Grosbach 716a596cf7 Remove incorrect substitution pattern for UXTB16. It wrongly assumed the input shift was actually a rotate. rdar://8240138 
llvm-svn: 109693
 2010-07-28 23:17:45 +00:00
Jim Grosbach de0874a4bc Remove dead prototype 
llvm-svn: 109691
 2010-07-28 23:16:12 +00:00
Chris Lattner fa560fedb7 fix some break statements to be formatted more consistently, 
remove some now-dead code.

llvm-svn: 109690
 2010-07-28 23:12:33 +00:00
Chris Lattner 31faff5d58 use Get8ByteTypeAtOffset for the return value path as well so we 
don't get errors similar to PR7714 on the return path.

llvm-svn: 109689
 2010-07-28 23:06:14 +00:00
Gabor Greif 62f0aac99d simplify by using CallSite constructors; virtually eliminates CallSite::get from the tree 
llvm-svn: 109687
 2010-07-28 22:50:26 +00:00
Owen Anderson cfc2a57fcd Add an erase() method to llvm::ThreadLocal. 
llvm-svn: 109686
 2010-07-28 22:49:43 +00:00
Chris Lattner b22f1c8bf7 refactor the autosizing code, eliminating duplication 
and making Get8ByteTypeAtOffset always succeed and documented.

llvm-svn: 109685
 2010-07-28 22:44:07 +00:00
Owen Anderson bcaba485ce Add more doxygen comments for llvm::ThreadLocal. 
llvm-svn: 109683
 2010-07-28 22:30:53 +00:00
Douglas Gregor a9c3e82755 Don't die when a member access refers to a non-class member via a 
qualified name. Fixes <rdar://problem/8231724>.

llvm-svn: 109682
 2010-07-28 22:27:52 +00:00
Chris Lattner 4c1e484f39 fix PR7714 by not referencing off the end of a struct when passed by value in 
x86-64 abi.  This also improves codegen as well.  Some refactoring is needed of
this code.

llvm-svn: 109681
 2010-07-28 22:15:08 +00:00
Douglas Gregor a5fd522992 Turn off precompiled preamble support for C++ 
llvm-svn: 109680
 2010-07-28 22:12:37 +00:00
Owen Anderson 6982dd4e1f Get rid of LVIQuery as a distinct data structure, so that we don't have to initialize a new set of maps on every query. 
llvm-svn: 109679
 2010-07-28 22:07:25 +00:00
Johnny Chen 588ddc1c58 Add some comment about possible related bug info. 
llvm-svn: 109678
 2010-07-28 22:00:42 +00:00
Douglas Gregor 85b5063f2c When performing code completion for a case statement in a switch whose 
condition is not of enumeration type, provide code-completion results
containing all values of integral or enumeral type.

llvm-svn: 109677
 2010-07-28 21:50:18 +00:00
Sebastian Redl 04f5c31e98 Support extended vector types in chained PCH. 
llvm-svn: 109675
 2010-07-28 21:38:49 +00:00
Johnny Chen 377a8ed913 Added a test case to test that we can successfully step into an STL function. 
This test case currently always fails.

llvm-svn: 109674
 2010-07-28 21:24:31 +00:00
Johnny Chen 85ffddc1bf The unix "source" command maps to "command source" in lldb. :-) 
llvm-svn: 109673
 2010-07-28 21:16:11 +00:00
Sebastian Redl 887d6b08fd Add a test case for tentative definitions in chained PCH. Fix a bug that completely messed up source locations and thus caused a crash whenever a diagnostic was emitted in chained PCH files. 
llvm-svn: 109660
 2010-07-28 21:07:02 +00:00
Dan Gohman 7e4163d48e Move MaximumAlignment to Value.h, now that GlobalValue.h needs it. 
llvm-svn: 109656
 2010-07-28 21:02:38 +00:00
Dan Gohman 390914cbe8 Make GlobalValue alignment consistent with load, store, and alloca 
alignment, fixing silent truncation of alignment values.

llvm-svn: 109653
 2010-07-28 20:56:48 +00:00
Jakob Stoklund Olesen f2234fbe70 Create a fixed stack object for varargs that is as large as any register. 
The size of this object isn't used for anything - technically it is of variable
size.

This avoids a false positive from the assert in
X86InstrInfo::loadRegFromStackSlot, and fixes PR7735.

llvm-svn: 109652
 2010-07-28 20:55:38 +00:00
Kevin Enderby e5930f142a Added first bit of support for the dwarf .file directive. This patch collects 
the info from the .file directive and makes file and directory tables that
will eventually be put out as part of the dwarf info in the output file.

llvm-svn: 109651
 2010-07-28 20:55:35 +00:00
Daniel Dunbar 18e39cec7a RegionInfo: Make sure to free cached nodes; Tobias, please check! 
llvm-svn: 109650
 2010-07-28 20:28:50 +00:00
Daniel Dunbar e397dded7b MC: Put back the MCFragment vtable, so subclasses are destroyed properly (duh). 
llvm-svn: 109649
 2010-07-28 20:28:45 +00:00
Eric Christopher f7eb811d1a Regenerate. 
llvm-svn: 109647
 2010-07-28 20:26:43 +00:00
Eric Christopher 84c95cc9b5 Use a C++ compiler for the atomic builtin check since we'll 
be using a C++ compiler to build.

Patch by Török Edwin!

llvm-svn: 109646
 2010-07-28 20:26:34 +00:00
Dan Gohman a7e5a24093 Define a maximum supported alignment value for load, store, and 
alloca instructions (constrained by their internal encoding),
and add error checking for it. Fix an instcombine bug which
generated huge alignment values (null is infinitely aligned).
This fixes undefined behavior noticed by John Regehr.

llvm-svn: 109643
 2010-07-28 20:12:04 +00:00
Fariborz Jahanian d5010898ab Fix flags in global block descriptor when 
block returns structs. Fies radar 8241648.
Executable test added to llvm test suite.

llvm-svn: 109620
 2010-07-28 19:07:18 +00:00
Douglas Gregor 45bd34a104 Make the pointer arguments to the __sync_* builtins pointers to 
volatile-qualified types. Fixes <rdar://problem/8228293>.

llvm-svn: 109618
 2010-07-28 18:42:27 +00:00
Jakob Stoklund Olesen 0ff2c110ad Print out the regclass of any virtual registers used by a machine instruction. 
llvm-svn: 109608
 2010-07-28 18:35:46 +00:00
Chris Lattner ff941a666a some cleanups and get alignments correct for various coerce cases. 
llvm-svn: 109607
 2010-07-28 18:24:28 +00:00
Douglas Gregor 5dc055350e The grammar for GNU typeof in C requires an expression to be 
parenthesized, unlike in C++, e.g.,

  C has: typeof ( expression) 
  C++ has: typeof unary-expression

So, once we've parsed a parenthesized expression after typeof, we
should only go on to parse the postfix expression suffix if we're in
C++. Fixes <rdar://problem/8237491>.

llvm-svn: 109606
 2010-07-28 18:22:12 +00:00
Bob Wilson 59fba9d2b9 Fix a warning from gcc-4.0 (from the ppc buildbot). 
llvm-svn: 109605
 2010-07-28 18:21:10 +00:00
Tanya Lattner 5b46803955 Test commit 
llvm-svn: 109604
 2010-07-28 18:19:43 +00:00
Rafael Espindola 594994a34c Instead of abusing swapProgramIn, just add a Module argument to 
EmitProgressBitcode.

llvm-svn: 109602
 2010-07-28 18:12:30 +00:00
Tanya Lattner 564798dfa9 Test commit. 
llvm-svn: 109601
 2010-07-28 18:08:38 +00:00
Ted Kremenek 2deaa98821 Update checker build. 
llvm-svn: 109600
 2010-07-28 17:44:21 +00:00
Howard Hinnant 6e156afa71 Fixed some bugs in the ecma bracket epression regarding escaped characters, and got the awk grammar going. 
llvm-svn: 109599
 2010-07-28 17:35:27 +00:00
Douglas Gregor b7b5a7dff0 Unbreak my CMake build, say you'll compile for me again... 
llvm-svn: 109598
 2010-07-28 17:17:46 +00:00
Dan Gohman 1da02dfbe3 Fix this code to avoid decrementing an iterator past the beginning 
of a std::vector.

llvm-svn: 109597
 2010-07-28 17:15:36 +00:00
Dan Gohman 9cd20bf792 When user code intentionally dereferences null, the alignment of the 
dereference is theoretically infinite. Put a cap on the computed
alignment to avoid overflow, noticed by John Regehr.

llvm-svn: 109596
 2010-07-28 17:14:23 +00:00
Dan Gohman 32f889e552 Do GEP offset calculations with unsigned math rather than signed math 
to avoid undefined behavior on overflow, noticed by John Regehr.

llvm-svn: 109594
 2010-07-28 17:11:36 +00:00
Dan Gohman 44ee74292f Add some extra friend declarations to fix a gcc-4.0 compile error. 
This is a temporary fix, until more elaborate changes are ready.

llvm-svn: 109593
 2010-07-28 17:09:24 +00:00
Chris Lattner 86e761052a accept and ignore a few more gcc warnings. 
llvm-svn: 109591
 2010-07-28 16:27:11 +00:00
Craig Silverstein 118c61c23e Add proper callbacks for DeclStmt -- we weren't recursing on 
the decls.  This was just an oversight before; one we didn't
        catch because lots of information in a DeclStmt was also being
        traversed (redundantly) elsewhere.

        Once DeclStmt was cleaned up, I could clean up some of the
        redundant traversals found elswhere as well -- in particular,
        traversing the declarations inside a function as part of the
        function callback (instead of as part of the CompoundExpr
        callback that constitutes the body of the function).  The old
        way was really weird, and led to some parts of local variable
        declarations (but not all) being visited twice.  That is now
        resolved.  I also was able to simplify the traversers for
        IfStmt/WhileStmt/etc, which used to have redundant calls to
        work around the fact DeclStmt wasn't working properly.

        While in the area, I fixed up a few more recursion-ordering
        issues.  I try to hold to the principle that
        RecursiveASTVisitor visits objects in the source code in the
        same order they're typed.  So the return-type of a variable
        comes before the variable-name.  This still isn't perfect, but
        we're closer to that.

	Reviewed by chandlerc and wan.

llvm-svn: 109590
 2010-07-28 15:54:33 +00:00
Gabor Greif f0084e1333 simplify 
llvm-svn: 109589
 2010-07-28 15:52:43 +00:00