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Author SHA1 Message Date
Dan Gohman eadc04badc Remove this debug output; it isn't that useful, and it's incomplete 
in the case where a basic block is split.

llvm-svn: 101850
 2010-04-20 00:56:44 +00:00
Dan Gohman e450d7444d Sink DebugLoc handling out of SelectionDAGISel into FastISel and 
SelectionDAGBuilder, where it doesn't have to be as complicated.

llvm-svn: 101848
 2010-04-20 00:48:35 +00:00
Chris Lattner aedb8a3535 make CallGraphNode dtor abort if a node is deleted when there are still 
references to it.

llvm-svn: 101847
 2010-04-20 00:47:34 +00:00
Chris Lattner a5cdd5e6a2 make the inliner do less work for leaf functions. 
llvm-svn: 101846
 2010-04-20 00:47:08 +00:00
Chris Lattner e93846762a Fix rdar://7879828 - crash in CallGraph, a self host issue. 
Arg promotion was deleting call graph nodes that still had references
from the 'indirect' CGN.  Like the inliner, it should only delete the
function if all references are gone.

llvm-svn: 101845
 2010-04-20 00:46:50 +00:00
Dan Gohman 3df671a81c Remove MachineFunction's DefaultDebugLoc member, and make DwarfDebug.cpp 
responsible for figuring out what that's supposed to be on its own.

llvm-svn: 101844
 2010-04-20 00:37:27 +00:00
Dan Gohman ca35aa1122 Reapply the removal of SelectionDAGISel's BB, with a fix for the case 
where multiple blocks are emitted; functions which do this need to return
the new BB so that their callers can stay current.

llvm-svn: 101843
 2010-04-20 00:29:35 +00:00
John McCall 75b4746e7d Don't bother looking for (or diagnosing problems with) the 'operator delete' 
associated with a new expression if -fno-exceptions is set.

llvm-svn: 101841
 2010-04-20 00:22:43 +00:00
Bob Wilson 92a4685dd2 Fix tests for Neon load/store intrinsics to match the i8* types expected by 
the intrinsics.  The reason for those i8* types is that the intrinsics are
overloaded on the vector type and we don't have a way to declare an intrinsic
where one argument is an overloaded vector type and another argument is a
pointer to the vector element type.  The bitcasts added here will match what
the frontend will typically generate when these intrinsics are used.

llvm-svn: 101840
 2010-04-20 00:17:16 +00:00
Johnny Chen f3dd8b9487 More IT instruction error-handling improvements from fuzzing. 
llvm-svn: 101839
 2010-04-20 00:15:41 +00:00
Douglas Gregor dc35ef9279 Do not diagnose unused-parameter errors in template instantiations. We 
will already have done so when the template is declared.

llvm-svn: 101838
 2010-04-19 23:56:20 +00:00
Dan Gohman be2e727a38 Revert 101825, which is causing trouble. 
llvm-svn: 101832
 2010-04-19 23:34:15 +00:00
Dan Gohman 35bc4d46cb Make BreakAntiDependencies' SUnits argument const, and make the Begin 
and End arguments by-value rather than by-reference.

llvm-svn: 101830
 2010-04-19 23:11:58 +00:00
Johnny Chen e62b680965 Better error handling of invalid IT mask '0000', instead of just asserting. 
llvm-svn: 101827
 2010-04-19 23:02:58 +00:00
Douglas Gregor c4df407604 Keep track of the actual storage specifier written on a variable or 
function declaration, since it may end up being changed (e.g.,
"extern" can become "static" if a prior declaration was static). Patch
by Enea Zaffanella and Paolo Bolzoni.

llvm-svn: 101826
 2010-04-19 22:54:31 +00:00
Dan Gohman 8cccc542f6 Eliminate SelectionDAGISel's "current block" member. Just pass it as 
an argument to things that need it.

llvm-svn: 101825
 2010-04-19 22:51:14 +00:00
Dan Gohman 5ccd0b3686 Delete an unnecessary reference to SelectionDAGISel::BB. 
llvm-svn: 101824
 2010-04-19 22:48:45 +00:00
Dan Gohman 7c0303a059 Eliminate the CurMBB member from SelectionDAGBuilder. For places that 
need it, just pass around the parent block of the current instruction
explicitly.

llvm-svn: 101822
 2010-04-19 22:41:47 +00:00
Douglas Gregor f4cd8f4ece Only suppress the "extern variable has an initializer" warning when the extern entity being initialized is const. 
llvm-svn: 101821
 2010-04-19 22:34:40 +00:00
Dan Gohman e637ff5e9a Remove the Expr member from IVUsers. Instead of remembering the expression, 
just ask ScalarEvolution for it on demand. This helps IVUsers be more robust
in the case of expressions changing underneath it. This fixes PR6862.

llvm-svn: 101819
 2010-04-19 21:48:58 +00:00
Douglas Gregor c81ca09830 Disable the "'extern' variable has an initializer" warning in C++, 
since it makes sense there to have const extern variables. Fixes
PR6495.

llvm-svn: 101818
 2010-04-19 21:31:25 +00:00
Johnny Chen 777346e749 According to A8.6.16 B (Encoding T3) and A8.3 Conditional execution -- A8.3.1 
Pseudocode details of conditional, Condition bits '111x' indicate the
instruction is always executed.  That is, '1111' is a leagl condition field
value, which is now mapped to ARMCC::AL.

Also add a test case for condition field '1111'.

llvm-svn: 101817
 2010-04-19 21:19:52 +00:00
Daniel Dunbar ccabe48235 AST: Dump ASTRecordLayout objects when they are created with -fdump-record-layouts. 
llvm-svn: 101815
 2010-04-19 20:44:53 +00:00
Daniel Dunbar 2ea5183b59 IRgen: Kill unused function and move the type match assert to after record dumping. 
llvm-svn: 101814
 2010-04-19 20:44:47 +00:00
Chris Lattner 72286d6129 add a PPCallback handler for a skipped #include, patch by 
Zhanyong Wan!

llvm-svn: 101813
 2010-04-19 20:44:31 +00:00
Devang Patel 561fa8490e Fix typo. add a test case. 
llvm-svn: 101812
 2010-04-19 20:31:39 +00:00
Douglas Gregor ca7136b9ac When normal name lookup to disambiguiate an Objective-C message send 
fails to find anything,  perform ivar lookup and, if we find one,
consider this an instance message.

llvm-svn: 101810
 2010-04-19 20:09:36 +00:00
Evan Cheng e19aa5cc52 More progress on promoting i16 operations to i32 for x86. Work in progress. 
llvm-svn: 101808
 2010-04-19 19:29:22 +00:00
Dan Gohman 1e95790fd4 Give SelectionDAG a TargetMachine too, rather than having it 
fetch one from the MachineFunction.

llvm-svn: 101807
 2010-04-19 19:22:07 +00:00
Evan Cheng e7c21a4242 More 80 col violation. 
llvm-svn: 101806
 2010-04-19 19:17:44 +00:00
Devang Patel 6188093cca Add DW_AT_APPLE_omit_frame_ptr to encode -fomit-frame-pointer flag. 
llvm-svn: 101805
 2010-04-19 19:14:02 +00:00
Douglas Gregor 26380d493b More tests for Objective-C-related name lookup weirdness. Yes, it's 
weird; yes, it's what GCC does. Almost.

llvm-svn: 101803
 2010-04-19 19:10:40 +00:00
Dan Gohman c334960f16 Code that needs a TargetMachine should have access to one directly, rather 
than just getting one through a TargetLowering.

llvm-svn: 101802
 2010-04-19 19:05:59 +00:00
Dan Gohman a91754da67 Move isInTailCallPosition out of SelectionDAGBuilder, as it isn't 
SelectionDAG-specific.

llvm-svn: 101801
 2010-04-19 18:41:46 +00:00
Eric Christopher 5c6525fbee Add a testcase for PR6501 (too many/too few arguments to a function call). 
llvm-svn: 101800
 2010-04-19 18:39:43 +00:00
Fariborz Jahanian fd34b0ac84 Check for darwin befoer cheking for version. 
(related to radar 7866951).

llvm-svn: 101799
 2010-04-19 18:38:31 +00:00
Dan Gohman 0557cd7d89 Enable -Wcast-qual for C++ files, where intentional qualifier-stripping can 
be done with const_cast.

llvm-svn: 101798
 2010-04-19 18:33:28 +00:00
Fariborz Jahanian cf33091659 Make this test darwin10 specific. 
llvm-svn: 101797
 2010-04-19 18:27:05 +00:00
Eric Christopher ca6638f950 Temporarily XFAIL this test on windows. 
llvm-svn: 101796
 2010-04-19 18:26:40 +00:00
Eric Christopher 63448c3de2 Remove the argument number from the constant integer diagnostic. 
Update all of the testcases accordingly.

llvm-svn: 101795
 2010-04-19 18:23:02 +00:00
Fariborz Jahanian 4d55b2d049 Some renaming of methods, fixes typo 
(related to PR6769).

llvm-svn: 101794
 2010-04-19 18:15:02 +00:00
Dan Gohman e6a9912a76 Remove -module, which appears to be a leftover from prior libtool usage. 
llvm-svn: 101793
 2010-04-19 18:11:02 +00:00
Douglas Gregor 0b59e80db5 When searching for code-completion and typo-correction candidates, 
look from an Objective-C class or category to its implementation, to
pick up synthesized ivars. Fixes a problem reported by David
Chisnall.

llvm-svn: 101792
 2010-04-19 18:02:19 +00:00
Fariborz Jahanian dfb3983525 Force clang to produce legacy api for messaging 
in for pre-snowleoprd (NeXt runtime). Fixes
radar 7866951

llvm-svn: 101791
 2010-04-19 17:53:30 +00:00
Dan Gohman b0071d041f This doesn't need SmallVector.h anymore. 
llvm-svn: 101790
 2010-04-19 17:51:31 +00:00
Mikhail Glushenkov 9cfb7051b6 Support .a files directly (without -l). 
llvm-svn: 101789
 2010-04-19 17:25:38 +00:00
Johnny Chen 25df2a75bd Better error-handling for DisassembleThumb2DPSoReg() where the 3-reg operand 
instructions should have Rd (Inst{11-8}) != 0b1111.

Ref: A6.3 32-bit Thumb instruction encoding
     A6.3.11 Data-processing (shifted register)
llvm-svn: 101788
 2010-04-19 17:16:40 +00:00
Rafael Espindola 47cf5b581a Add comment explaning the use of c99 inline in c++. 
llvm-svn: 101787
 2010-04-19 16:58:20 +00:00
Dan Gohman 145f3f1e83 Fix -Wcast-qual warnings. 
llvm-svn: 101786
 2010-04-19 16:39:44 +00:00
Dan Gohman 3457061a66 Fix this for std::vectors which don't have .data(). 
llvm-svn: 101785
 2010-04-19 16:33:28 +00:00