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78415 Commits

Author SHA1 Message Date
Chandler Carruth 3e0c140c50 Fix instantiation of template functions with local classes that contain virtual 
methods.

llvm-svn: 96283
 2010-02-15 22:12:26 +00:00
Nick Lewycky 1d9a8159df Teach the verifier to check the condition on a branch and ensure that it has 
'i1' type.

llvm-svn: 96282
 2010-02-15 22:09:09 +00:00
Douglas Gregor 522e22d352 Tell ASTMerge to merge every declaration it sees, rather than cherry-picking those declarations that we know will work. 
llvm-svn: 96280
 2010-02-15 22:05:17 +00:00
Jakob Stoklund Olesen 2988d573e5 Fix PR6300. 
A virtual register can be used before it is defined in the same MBB if the MBB
is part of a loop. Teach the implicit-def pass about this case.

llvm-svn: 96279
 2010-02-15 22:03:29 +00:00
Douglas Gregor 3996e249ed Reimplement the structural-equality checks used to determine whether 
two types in different AST contexts are equivalent. Rather than
transforming the type from one context into the other context, we
perform a deep structural comparison of the types. This change
addresses a serious problem with recursive data types like

  struct ListNode {
    int value;
    struct ListNode *Next;
  } xList;

llvm-svn: 96278
 2010-02-15 22:01:00 +00:00
Bob Wilson 9be7200b08 Last week we were generating code with duplicate induction variables in this 
test, but the problem seems to have gone away today.  Add a check to make sure
it doesn't come back.

llvm-svn: 96277
 2010-02-15 21:56:40 +00:00
Fariborz Jahanian 30a42923d3 Class continuation now has its own property ast for 
those declared in it. This is to allow duplicate
property diagnostics for properties declared in class extensions
multiple times (radar 7629420) and for future use.

llvm-svn: 96276
 2010-02-15 21:55:26 +00:00
Nick Lewycky 62f864dea3 Fix crash in VerifyType when checking Contexts. Because there may not be a 
Module (we were called with verifyFunction and an unowned Function) we can't
rely on Mod->getContext().

llvm-svn: 96275
 2010-02-15 21:52:04 +00:00
Fariborz Jahanian 06708cee8d Test to compile the rewritten file for my last patch. 
(radar 7649577 related).

llvm-svn: 96274
 2010-02-15 21:37:11 +00:00
Nick Lewycky 94e168f09e Don't try to materialize a function that isn't materializable anyways. This 
fixes a crash using FPM on a Function that isn't owned by a Module.

llvm-svn: 96273
 2010-02-15 21:27:56 +00:00
Nick Lewycky 780d2fe319 A function with no Module owner isn't materializable. This fixes F->dump() for 
functions not embedded within modules.

llvm-svn: 96272
 2010-02-15 21:27:20 +00:00
Chris Lattner 3818d9763d remove empty file. 
llvm-svn: 96271
 2010-02-15 21:14:50 +00:00
Fariborz Jahanian 02d964babe Fix a broken rewritin of @implementation keyword. 
(fixes radar 7649577).

llvm-svn: 96270
 2010-02-15 21:11:41 +00:00
Daniel Dunbar 754946c113 Simplify. 
llvm-svn: 96269
 2010-02-15 21:08:22 +00:00
Bill Wendling da52cec9e3 Remove c++ style comments from c header. 
llvm-svn: 96266
 2010-02-15 20:53:17 +00:00
Chris Lattner bcbaaba532 revert r96241. It breaks two regression tests, isn't documented, 
and the testcase needs improvement.

llvm-svn: 96265
 2010-02-15 20:53:01 +00:00
Bill Wendling 07d6d76269 Renumber Instruction enums in llvm-c. 
llvm-svn: 96264
 2010-02-15 20:50:51 +00:00
Chris Lattner 6fbfe5897c fix PR6305 by handling BlockAddress in a helper function 
called by jump threading.

llvm-svn: 96263
 2010-02-15 20:47:49 +00:00
Evan Cheng 5e73ff2e3a Split SelectionDAGISel::IsLegalAndProfitableToFold to 
IsLegalToFold and IsProfitableToFold. The generic version of the later simply checks whether the folding candidate has a single use.

This allows the target isel routines more flexibility in deciding whether folding makes sense. The specific case we are interested in is folding constant pool loads with multiple uses.

llvm-svn: 96255
 2010-02-15 19:41:07 +00:00
John McCall 5f5cbf5d1d Optimize the implementation of IdDeclInfo pooling in the IdentifierResolver. 
llvm-svn: 96253
 2010-02-15 19:38:00 +00:00
Chris Lattner c837209b81 comment fix. 
llvm-svn: 96248
 2010-02-15 18:55:04 +00:00
Devang Patel e8814ce0a6 Use getLocStart(), instead of getLocEnd(), to record starting location of objc method. :) 
llvm-svn: 96245
 2010-02-15 18:08:38 +00:00
Sanjiv Gupta 9d23f93d52 reverting back 96242 as it still causes a test failure. 
llvm-svn: 96244
 2010-02-15 18:02:12 +00:00
Sanjiv Gupta af56d377f1 Re-applying 96173 with corresponding changes in test. 
llvm-svn: 96242
 2010-02-15 17:19:13 +00:00
David Greene 63cedef74b Add support for emitting non-temporal stores for DAGs marked 
non-temporal.

llvm-svn: 96241
 2010-02-15 17:02:56 +00:00
David Greene 39c6d01879 Add non-temporal flags and remove an assumption of default arguments. 
llvm-svn: 96240
 2010-02-15 17:00:31 +00:00
David Greene cbd39c5def Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96239
 2010-02-15 16:57:43 +00:00
David Greene 15478ac350 Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96238
 2010-02-15 16:57:13 +00:00
David Greene 772fc34209 Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96237
 2010-02-15 16:57:02 +00:00
David Greene 87a5abea33 Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96236
 2010-02-15 16:56:53 +00:00
David Greene 2138b0fc90 Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96235
 2010-02-15 16:56:34 +00:00
David Greene 27d044d65d Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96234
 2010-02-15 16:56:22 +00:00
David Greene 3cd87cc5ee Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96233
 2010-02-15 16:56:10 +00:00
David Greene cfa68983e8 Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96232
 2010-02-15 16:55:58 +00:00
David Greene af2931d7bf Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96231
 2010-02-15 16:55:37 +00:00
David Greene 0d0149f5ac Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96230
 2010-02-15 16:55:24 +00:00
David Greene e2e2073303 Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96229
 2010-02-15 16:55:07 +00:00
David Greene ff34702b04 Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96228
 2010-02-15 16:53:33 +00:00
David Greene 68ea4da8cb Remove an assumption of default arguments. This is in anticipation of a 
change to SelectionDAG build APIs.

llvm-svn: 96227
 2010-02-15 16:49:52 +00:00
David Greene 3a0412f122 Add non-temporal flags to MachineMemOperand. 
llvm-svn: 96226
 2010-02-15 16:48:31 +00:00
Duncan Sands 998f9d975b Uniformize the names of type predicates: rather than having isFloatTy and 
isInteger, we now have isFloatTy and isIntegerTy.  Requested by Chris!

llvm-svn: 96224
 2010-02-15 16:14:01 +00:00
Duncan Sands 9dff9bec31 Uniformize the names of type predicates: rather than having isFloatTy and 
isInteger, we now have isFloatTy and isIntegerTy.  Requested by Chris!

llvm-svn: 96223
 2010-02-15 16:12:20 +00:00
Oscar Fuentes 37b3c48ef7 CMake: Fixed syntax in conditional. 
llvm-svn: 96221
 2010-02-15 15:17:05 +00:00
Andrew Lenharth 6b5e62fb0b Fix changes from r75027 
llvm-svn: 96220
 2010-02-15 15:00:44 +00:00
Chandler Carruth 284bb2ec72 Defer covariance checks for dependent types. Add test cases that also ensure 
they are re-checked on instantiation.

llvm-svn: 96217
 2010-02-15 11:53:20 +00:00
Dan Gohman fefbff9cd8 When testing whether a given SCEV depends on a temporary symbolic 
name, test whether the SCEV itself is that temporary symbolic name,
in addition to checking whether the symbolic name appears as a
possibly-indirect operand.

llvm-svn: 96216
 2010-02-15 10:28:37 +00:00
Chris Lattner b02cdaaa9c Check in the first big step of rewriting DAGISelEmitter to 
produce a table based matcher instead of gobs of C++ Code.

Though it's not done yet, the shrinkage seems promising,
the table for the X86 ISel is 75K and still has a lot of 
optimization to come (compare to the ~1.5M of .o generated
the old way, much of which will go away).

The code is currently disabled by default (the #if 0 in
DAGISelEmitter.cpp).  When enabled it generates a dead
SelectCode2 function in the DAGISel Header which will
eventually replace SelectCode.

There is still a lot of stuff left to do, which are
documented with a trail of FIXMEs.

llvm-svn: 96215
 2010-02-15 08:04:42 +00:00
Chris Lattner 8fd1fe1612 give SDValue an operator->, allowing V->isTargetOpcode() and 
many other natural things.

llvm-svn: 96214
 2010-02-15 07:11:34 +00:00
Chris Lattner f0520da7a1 don't make insanely large node numbers for no reason, 
packing somewhat densely is better than not.

llvm-svn: 96213
 2010-02-15 06:39:31 +00:00
Chris Lattner d4df64d15f no need to add the instruction count anymore. 
llvm-svn: 96212
 2010-02-15 06:38:41 +00:00