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77937 Commits

Author SHA1 Message Date
Eric Christopher 9f85e7eb16 Add a new pass to do llvm.objsize lowering using SCEV. 
Initial skeleton and SCEVUnknown lowering implemented,
the rest should come relatively quickly.  Move testcase
to new directory.

Move pass to right before SimplifyLibCalls - which is
moved down a bit so we can take advantage of a few opts.

llvm-svn: 95628
 2010-02-09 00:35:38 +00:00
Chris Lattner 60db0a6ba5 pass stringref by value instead of by const& 
llvm-svn: 95627
 2010-02-09 00:34:28 +00:00
Dan Gohman cc066d6e66 Add explicit keywords. 
llvm-svn: 95626
 2010-02-09 00:29:29 +00:00
Chris Lattner 187242b3ab move PR6212 to this file. 
llvm-svn: 95624
 2010-02-09 00:11:10 +00:00
Jakob Stoklund Olesen 819e54b65c Pass inline keyword to optimizer as the new InlineHint function attribute. 
At the moment the inlinehint attribute is ignored by the Inliner unless you
pass a -respect-inlinehint option.  This will soon be the default.

The inlinehint attribute is set if the inline keyword is explicitly specified
on any declaration.

llvm-svn: 95623
 2010-02-09 00:10:00 +00:00
Chris Lattner a460edca79 enhance bits_storage to work with enums by using a c-style 
cast instead of reinterpret_cast, fixing PR6243.  Apparently
reinterpret_cast and I aren't getting along today.

llvm-svn: 95622
 2010-02-09 00:05:45 +00:00
Ted Kremenek 2a0cd59f8e Convert tabs to spaces. 
llvm-svn: 95621
 2010-02-09 00:04:09 +00:00
Dan Gohman 227077d1be Implement AsmPrinter support for several more operators which have 
direct MCExpr equivalents. Don't use MCExpr::Shr because it isn't
consistent between targets.

llvm-svn: 95620
 2010-02-09 00:02:37 +00:00
Dan Gohman 9a9d9ea7bc Document that MCExpr::Mod is actually remainder. 
Document that MCExpr::Div, Mod, and the comparison operators are all
signed operators.

Document that the comparison operators' results are target-dependent.

Document that the behavior of shr is target-dependent.

llvm-svn: 95619
 2010-02-08 23:58:47 +00:00
Ted Kremenek 3f91c4b289 Fix grammar. 
llvm-svn: 95618
 2010-02-08 23:57:20 +00:00
Ted Kremenek 53c60c9a0a Tweak menu. 
llvm-svn: 95617
 2010-02-08 23:56:51 +00:00
Chris Lattner b22423c89a fix some problems handling large vectors reported in PR6230 
llvm-svn: 95616
 2010-02-08 23:56:03 +00:00
Ted Kremenek 156a8f92e6 Really increase menu width... 
llvm-svn: 95615
 2010-02-08 23:55:36 +00:00
Ted Kremenek fcf4904144 Increase width of nav bar. 
llvm-svn: 95612
 2010-02-08 23:54:46 +00:00
Ted Kremenek 2960ec1c95 Add inclusion links for external JavaScript file. 
llvm-svn: 95611
 2010-02-08 23:52:41 +00:00
Ted Kremenek d578ca93d6 Switch to drop-down menu style. 
llvm-svn: 95610
 2010-02-08 23:50:54 +00:00
Chris Lattner 08297ad15d this is done, tested by CodeGen/ARM/iabs.ll 
llvm-svn: 95609
 2010-02-08 23:48:10 +00:00
Chris Lattner ae67ca33ed convert to filecheck. 
llvm-svn: 95608
 2010-02-08 23:47:34 +00:00
Douglas Gregor 6c379e2aa6 When substituting a declaration non-type template argument for a 
non-type template parameter that has reference type, augment the
qualifiers of the non-type template argument with those of the
referenced type. Fixes PR6250.

llvm-svn: 95607
 2010-02-08 23:41:45 +00:00
Sean Callanan cb956d93b8 Added header file declarations and .exports entries 
for the new APIs offered by the enhanced disassembler
for inspecting operands.

llvm-svn: 95606
 2010-02-08 23:34:25 +00:00
Devang Patel 557e4248cb test case for r95604. 
llvm-svn: 95605
 2010-02-08 23:27:46 +00:00
Jim Grosbach a570d05228 tighten up eh.setjmp sequence a bit. 
llvm-svn: 95603
 2010-02-08 23:22:00 +00:00
Douglas Gregor 4b8fd6d3d3 Clean up the CIndex interface to diagnostic ranges. Thanks, Daniel! 
llvm-svn: 95602
 2010-02-08 23:11:56 +00:00
Chris Lattner ebc970e4eb now that @GOTOFF is no longer represented as a suffix on a 
MCSymbol, we can remove the 'suffix' argument of 
GetBlockAddressSymbol.  Do so.

llvm-svn: 95601
 2010-02-08 23:10:08 +00:00
John McCall bc077cf589 Thread a source location into the template-argument deduction routines. There 
may be some other places that could take advantage of this new information,
but I haven't really looked yet.

llvm-svn: 95600
 2010-02-08 23:07:23 +00:00
Chris Lattner d9d7186dc0 unify the paths for external symbols and global variables: 
2 files changed, 48 insertions(+), 83 deletions(-)

llvm-svn: 95599
 2010-02-08 23:03:41 +00:00
Douglas Gregor 408bb74ae6 Note that a CXIndex cannot be destroyed until after all of its translation units have been destroyed 
llvm-svn: 95598
 2010-02-08 23:03:06 +00:00
Douglas Gregor f85bee621b Eliminate a pointer of storage in each ObjCInterfaceType and 
ObjCObjectPointerType AST node by allocating the list of protocols
after the type node itself. No functionality change.

llvm-svn: 95597
 2010-02-08 22:59:26 +00:00
Daniel Dunbar 3d33fab7fc Reapply r95393, without the change to CGExpr. I was wrong in assuming that the 
element type always matched the converted LLVM type for ExprType.

llvm-svn: 95596
 2010-02-08 22:53:07 +00:00
Chris Lattner 99777dd78f switch the rest of the "@ concatentation" logic in the X86 
backend to use X86MCTargetExpr, simplifying a bunch of code.

llvm-svn: 95595
 2010-02-08 22:52:47 +00:00
Sean Callanan 4d16049c61 Fixed the AT&T AsmLexer to report the proper strings 
for register tokens.  Before, if it encountered
'%al,' it would report 'al,' as the token.  Now it
correctly reports '%al'.

llvm-svn: 95594
 2010-02-08 22:50:23 +00:00
Chris Lattner b8479fb309 switch ELF @GOTOFF references to use X86MCTargetExpr. 
llvm-svn: 95593
 2010-02-08 22:33:55 +00:00
Douglas Gregor bd683973c1 Warn when cases are missing from a switch on a value of enumeration 
type (-Wswitch), from Michal! 

llvm-svn: 95592
 2010-02-08 22:24:16 +00:00
Dan Gohman e51b57bee0 ConstantFoldConstantExpression can theoretically return the original 
expression; don't go into an infinite loop if it does.

llvm-svn: 95591
 2010-02-08 22:19:11 +00:00
Ted Kremenek 73fd7e3bee Remove table (for now). Doesn't look so hot. 
llvm-svn: 95590
 2010-02-08 22:16:08 +00:00
Ted Kremenek 9f25dd587c Add images showing the results in a web browser and Xcode respectively. 
llvm-svn: 95589
 2010-02-08 22:12:48 +00:00
Chris Lattner b6b2164e28 add an x86 implementation of MCTargetExpr for 
representing @GOT and friends.  Use it for
personality references as a first use.

llvm-svn: 95588
 2010-02-08 22:09:08 +00:00
Chris Lattner 54d88f1759 don't make hte dtor private or we can't construct the class. 
llvm-svn: 95587
 2010-02-08 22:07:36 +00:00
Douglas Gregor 586d0f926c Keep track of whether a tag was defined in a declarator vs. being 
defined by itself, from Enea Zaffanella!

llvm-svn: 95586
 2010-02-08 22:07:33 +00:00
Chris Lattner cddc4c17b1 use a c-style cast instead of reinterpret-cast, as sometimes the 
cast needs to adjust for a vtable pointer when going from base to
derived type (when the base doesn't have a vtable but the
derived type does).

llvm-svn: 95585
 2010-02-08 22:05:38 +00:00
Johnny Chen 9e60686a83 Add VCVTR (between floating-point and integer, VFP) for disassembly purpose. 
The 'R' suffix means the to-integer operations use the rounding mode specified
by the FPSCR, encoded as Inst{7} = 0.

A8.6.295

llvm-svn: 95584
 2010-02-08 22:02:41 +00:00
Dan Gohman 4268d6a7c3 When CodeGen'ing unoptimized code, there may be unfolded constant expressions 
in global initializers. Instead of aborting, attempt to fold them on the
spot. If folding succeeds, emit the folded expression instead.

This fixes PR6255.

llvm-svn: 95583
 2010-02-08 22:02:38 +00:00
Dan Gohman 6f9646e1c5 Add const qualifiers. 
llvm-svn: 95582
 2010-02-08 22:00:06 +00:00
Dale Johannesen 120cfe23a7 Apply the 95471 fix to SelectionDAGBuilder as well; 
we can get in here if FastISel gives up in a block.
(Actually the two copies of this need to be unified.  Later.)

llvm-svn: 95579
 2010-02-08 21:53:27 +00:00
John McCall 340aafaac6 Emit global references with constant initializers as constants. Fixes PR5585. 
The standard actually says that such references should have internal linkage,
but gcc doesn't do that, so we probably can't get away with it.

llvm-svn: 95577
 2010-02-08 21:46:50 +00:00
Ted Kremenek d0450d90b3 Remove link to Developer Meeting and tighten menu. 
llvm-svn: 95576
 2010-02-08 21:39:53 +00:00
Ted Kremenek 8eacbe5559 Add link to the current status of analysis support for C++. 
llvm-svn: 95573
 2010-02-08 21:36:47 +00:00
Ted Kremenek e52f932f5f Add some diagnostics for when we cannot update the original spec file. 
llvm-svn: 95572
 2010-02-08 21:19:27 +00:00
Fariborz Jahanian 04477f3de9 Merge block/function pointer types with objc's __weak 
attribute properly and avoid bogus warning. This is
an objective-c fix only. objective-c++ follows different code
pass and requires separate fix (which will come at a later time).
Fixes radar 7214820.

llvm-svn: 95571
 2010-02-08 21:09:39 +00:00
Douglas Gregor 3aed6cdd5e Implement basic importing and merging of variable declarations within 
the AST importer. This doesn't actually do anything (yet), because we
don't have driver logic for merging ASTs.

llvm-svn: 95570
 2010-02-08 21:09:39 +00:00