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75985 Commits

Author SHA1 Message Date
Fariborz Jahanian f0462ff691 define __weak to null in rewritten source for 
-fms-extensions as well.

llvm-svn: 93569
 2010-01-15 22:29:39 +00:00
Jim Grosbach fd850837a3 add testcase for r93564 
llvm-svn: 93567
 2010-01-15 22:27:37 +00:00
Dan Gohman 8ea3acbb3d Add comments to the dump() and dumpr() routines. 
llvm-svn: 93566
 2010-01-15 22:22:58 +00:00
Dale Johannesen 188fa96cf9 DEBUG_VALUE is now variable sized, as it has a 
target-dependent memory address representation in it.
Restore X86 printing of DEBUG_VALUE; lowering is
done in X86RegisterInfo using the normal algorithm.

llvm-svn: 93565
 2010-01-15 22:22:35 +00:00
Jim Grosbach d1a8a7819c Update Thumb1 storeRegToStackSlot() and loadRegFromStackSlot() to properly 
handle physical registers R0-R7 when described as having a non-tGPR register
class.

llvm-svn: 93564
 2010-01-15 22:21:03 +00:00
Dan Gohman d2968c4c12 Fix a typo that Anton noticed. 
llvm-svn: 93563
 2010-01-15 22:18:15 +00:00
Devang Patel 0633820599 Add FIXME. 
llvm-svn: 93562
 2010-01-15 22:08:16 +00:00
Douglas Gregor c58d05bcf9 Make CXCursor's data opaque. 
llvm-svn: 93561
 2010-01-15 21:56:13 +00:00
Bob Wilson e0da4b6cff Fix a comment typo. 
llvm-svn: 93560
 2010-01-15 21:55:02 +00:00
Chris Lattner c2f8f16162 move "Metadata Nodes and Metadata Strings" section to the right place in the 
document and edit it.

llvm-svn: 93559
 2010-01-15 21:50:19 +00:00
Eric Christopher 8444d7536c Remove the InlineHint attribute. There are no current or planned 
users.

llvm-svn: 93558
 2010-01-15 21:36:30 +00:00
John McCall 7fe6e9c2f1 Make LookupResult::resolveKind() robust against NotFoundInCurrentInstantiation. 
Fixes PR 6049.

llvm-svn: 93557
 2010-01-15 21:27:01 +00:00
Anton Korobeynikov a6450df92a zext / truncate is free on msp430. Inform codegen about this. 
llvm-svn: 93556
 2010-01-15 21:19:43 +00:00
Anton Korobeynikov 07e8171fcb Reenable tests 
llvm-svn: 93555
 2010-01-15 21:19:26 +00:00
Anton Korobeynikov ce52fd5f93 Add branch relaxation pass (shamelessly stolen from PPC). 
llvm-svn: 93554
 2010-01-15 21:19:05 +00:00
Anton Korobeynikov 71471293a5 Provide instruction sizes & encoding. No opcodes yet (but not needed so far). 
llvm-svn: 93553
 2010-01-15 21:18:39 +00:00
Anton Korobeynikov 93a7d026a8 Enable bit tests and setcc stuff. 
llvm-svn: 93552
 2010-01-15 21:18:18 +00:00
Anton Korobeynikov 6826ce7e96 Add micro-optimization which allows us to fold imm into cmp. This allows us to save 1 word (sometimes) and reduce register pressure. 
llvm-svn: 93551
 2010-01-15 21:18:02 +00:00
Anton Korobeynikov e57b234b88 Add instruction formats & support stuff 
llvm-svn: 93550
 2010-01-15 21:17:13 +00:00
Ted Kremenek 87553c42c0 Add CXCursor.[h,cpp]. These files will centralize the logic for creating/probing CXCursors. 
llvm-svn: 93547
 2010-01-15 20:35:54 +00:00
Eli Friedman cab014721b Fix a couple bugs in copy assignment operator synthesis. 
llvm-svn: 93546
 2010-01-15 20:06:11 +00:00
Ted Kremenek 8433d1da5e Add USR generation for enums. 
llvm-svn: 93543
 2010-01-15 20:04:31 +00:00
Jakob Stoklund Olesen 834d70d3df Don't make changes to the MBB in MachineBasicBlock::canFallThrough(). 
This fixes the regression for -pre-regalloc-taildup in
MultiSource/Applications/lambda-0.1.3.

llvm-svn: 93541
 2010-01-15 20:00:12 +00:00
Jakob Stoklund Olesen 73ef9556dd Simplify logic. Any functional change is unintended. 
llvm-svn: 93540
 2010-01-15 19:59:57 +00:00
Chris Lattner 18bcf30497 unbreak the build, grr symlinks. 
llvm-svn: 93539
 2010-01-15 19:51:05 +00:00
David Greene 554039a914 Add some debug routines to SelectionDAG to dump full DAGs. 
print/dumpWithDepth allows one to dump a DAG up to N levels deep.
dump/printWithFullDepth prints the whole DAG, subject to a depth limit
on 100 in the default case (to prevent infinite recursion).

Have CannotYetSelect to a dumpWithFullDepth so it is clearer exactly
what the non-matching DAG looks like.

llvm-svn: 93538
 2010-01-15 19:43:23 +00:00
Douglas Gregor 082c3e69eb Add -cursor-at=file:line:column command line option to c-index-test, 
to directly check the results of clang_getCursor(). Also, start
migrating some index-test tests over to c-index test [*] and some
grep-using tests over to FileCheck.

llvm-svn: 93537
 2010-01-15 19:40:17 +00:00
Chris Lattner e17df0b7f0 fix a bug in range information for $42, eliminate an 
unneeded argument from ParseExpression.

llvm-svn: 93536
 2010-01-15 19:39:23 +00:00
Chris Lattner 015cfb1577 add range information for mem X86Operand's, now all 
X86Operand's have range info.

llvm-svn: 93535
 2010-01-15 19:33:43 +00:00
Chris Lattner 528d00b913 extend MCAsmParser::ParseExpression and ParseParenExpression 
to return range information for subexpressions.  Use this to
provide range info for several new X86Operands.

llvm-svn: 93534
 2010-01-15 19:28:38 +00:00
John McCall d377e04489 Preserve type source information for C++ named casts through template 
instantiation.

llvm-svn: 93533
 2010-01-15 19:13:16 +00:00
Chris Lattner 86e6153382 give X86Operand a ctor and start passing SMLoc's into it. 
llvm-svn: 93532
 2010-01-15 19:06:59 +00:00
Victor Hernandez b324e66f4c Improve llvm.dbg.declare intrinsic by referring directly to the storage in its first argument, via function-local metadata (instead of via a bitcast). 
This patch also cleans up code that expects there to be a bitcast in the first argument and testcases that call llvm.dbg.declare.
It also strips old llvm.dbg.declare intrinsics that did not pass metadata as the first argument.

llvm-svn: 93531
 2010-01-15 19:04:09 +00:00
Dale Johannesen fb85dddba0 Revert 93499. After discussion with Chris we agreed 
FrameIndexes should be lowered, but the same way as
everything else (target dependent) rather than in a
special hacked way.  The lowering needs to be done
for eventual purposes of Dwarf generation.

llvm-svn: 93530
 2010-01-15 18:58:14 +00:00
John McCall ebe5474148 Don't lose type source information when rebuilding C-style cast expressions. 
Also we don't need to recheck for altivec initializers, I think.

llvm-svn: 93529
 2010-01-15 18:56:44 +00:00
Chris Lattner 0c2538fee2 add range location info for registers, change 
X86Operand::Create* implementations to avoid
copy ctor use.

llvm-svn: 93528
 2010-01-15 18:51:29 +00:00
Nate Begeman d232150b83 Hook up llc's -filetype=obj to use MCStreamer if an MCCodeEmitter is available. 
Remove most of old Mach-O Writer support, it has been replaced by MCMachOStreamer

Further refactoring to completely remove MachOWriter and drive the object file
writer with the AsmPrinter MCInst/MCSection logic is forthcoming.

llvm-svn: 93527
 2010-01-15 18:51:18 +00:00
Chris Lattner a2bbb7cbc6 clean up the memory management of the operands. 
llvm-svn: 93526
 2010-01-15 18:44:13 +00:00
John McCall 9751396d70 Preserve type source information in explicit cast expressions. 
Patch by Enea Zaffanella.

llvm-svn: 93522
 2010-01-15 18:39:57 +00:00
Chris Lattner cc2ad08a11 refactor ParseRegister to avoid using X86Operand as a temporary 
datastructure when parsing a mem operand.

llvm-svn: 93521
 2010-01-15 18:27:19 +00:00
Ted Kremenek 63b15c3af7 getLocationFromCursor: If a cursor is a reference and has a referringDecl, using the referringDecl for the location. 
llvm-svn: 93520
 2010-01-15 18:24:18 +00:00
Fariborz Jahanian 5c26eeefdd Do not do the block-specific rewrite when there is no block literals. 
Fixes radar 7546096.

llvm-svn: 93519
 2010-01-15 18:14:52 +00:00
Chris Lattner 97257f8e40 mention that unwind isn't to be trusted, patch by Dustin Laurence 
llvm-svn: 93518
 2010-01-15 18:08:37 +00:00
Victor Hernandez 8d4904b639 Revert r93504 because older uses of llvm.dbg.declare intrinsics need to be auto-upgraded 
llvm-svn: 93515
 2010-01-15 17:36:47 +00:00
Douglas Gregor 5fcb51c09c When determining whether a DeclRefExpr is value-dependent when it 
references a const variable of integral type, the initializer may be
in a different declaration than the one that name-lookup saw. Find the
initializer anyway. Fixes PR6045.

llvm-svn: 93514
 2010-01-15 16:21:02 +00:00
Douglas Gregor 27b174f4c3 When determining whether the type is the current instantiation, strip 
qualifiers. Fixes PR6021.

llvm-svn: 93513
 2010-01-15 16:05:33 +00:00
Ken Dyck 02990837ad Convert the type of the LValue offset variable in APValue to CharUnits, moving 
the LValue-related methods of APValue out of line to avoid header file leaching.

llvm-svn: 93512
 2010-01-15 12:37:54 +00:00
Jay Foad 306f155a84 Test case for http://llvm.org/PR6028. 
llvm-svn: 93511
 2010-01-15 11:29:26 +00:00
John McCall 38836f0f39 Don't repeat lookup when instantiating resolved member expressions. 
Adjust BuildMemberReferenceExpr to perform the inheritance check on implicit
member accesses, which can arise from unqualified lookups and therefore may
reference decls from enclosing class scopes.

Fixes PR 5838.

llvm-svn: 93510
 2010-01-15 08:34:02 +00:00
Jay Foad bcbdbfb345 Fix http://llvm.org/PR6028, an assertion failure when an UndefValue of 
integer type is used.

llvm-svn: 93509
 2010-01-15 08:32:58 +00:00