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36801 Commits

Author SHA1 Message Date
Dan Gohman b074f23dff Change a space to a tab in the assembly output of a .globl directive 
for consistency.

llvm-svn: 42637
 2007-10-05 15:54:58 +00:00
Dan Gohman 12334acbfb Legalize support for MUL_LOHI and DIVREM. 
llvm-svn: 42636
 2007-10-05 14:17:22 +00:00
Dan Gohman 2682bb6df2 Fix a typo in a comment. 
llvm-svn: 42635
 2007-10-05 14:11:58 +00:00
Dan Gohman 1a77dfba15 Provide names for MUL_LOHI and DIVREM operators. 
llvm-svn: 42634
 2007-10-05 14:11:04 +00:00
Dan Gohman 3c2c1c3cce SMUL_LOHI and UMUL_LOHI are commutative. 
llvm-svn: 42633
 2007-10-05 14:09:33 +00:00
Dan Gohman 5b89b1ef8f Define target-indepenent SDNode types for multiply and divide that 
produce two results.

llvm-svn: 42632
 2007-10-05 14:07:56 +00:00
Duncan Sands 99452793ac Fix typo in comment. 
llvm-svn: 42631
 2007-10-05 10:37:00 +00:00
Evan Cheng a8a9c15e30 Testing convertToThreeeAddress as X86 llcbeta. 
llvm-svn: 42630
 2007-10-05 08:04:01 +00:00
Daniel Berlin f86366ec2d Fix intersectWithComplement bug noticed by Curtis Dunham 
Optimize |= case for empty RHS

llvm-svn: 42629
 2007-10-05 05:10:53 +00:00
Evan Cheng 90a4185b5f New test case. 
llvm-svn: 42628
 2007-10-05 01:44:22 +00:00
Evan Cheng 84d0ebc10a Chain producing nodes cannot be moved, not chain reading nodes. 
llvm-svn: 42627
 2007-10-05 01:42:35 +00:00
Evan Cheng 991cf47221 Oops. Didn't mean to leave this in. 
llvm-svn: 42626
 2007-10-05 01:39:40 +00:00
Evan Cheng 79e9713b11 If a node that defines a physical register that is expensive to copy. The 
scheduler will try a number of tricks in order to avoid generating the
copies. This may not be possible in case the node produces a chain value
that prevent movement. Try unfolding the load from the node before to allow
it to be moved / cloned.

llvm-svn: 42625
 2007-10-05 01:39:18 +00:00
Evan Cheng a851e2b92e Added storeRegToAddr, loadRegFromAddr, and unfoldMemoryOperand's. 
llvm-svn: 42624
 2007-10-05 01:34:55 +00:00
Evan Cheng 6912b50958 Not needed any more. 
llvm-svn: 42623
 2007-10-05 01:34:14 +00:00
Evan Cheng 1ef9edce5f Forgot these. 
llvm-svn: 42622
 2007-10-05 01:33:45 +00:00
Evan Cheng f4cf5dcdd2 - Added a few target hooks to generate load / store instructions from / to any 
address (not just from / to frameindexes).
- Added target hooks to unfold load / store instructions / SDNodes into separate
load, data processing, store instructions / SDNodes.

llvm-svn: 42621
 2007-10-05 01:32:41 +00:00
Evan Cheng 4852303bdb Add a variant of getTargetNode() that takes a vector of MVT::ValueType. 
llvm-svn: 42620
 2007-10-05 01:10:49 +00:00
Evan Cheng fd11ef4665 Silence a warning. 
llvm-svn: 42619
 2007-10-05 01:09:32 +00:00
Devang Patel da5d6bbc40 switch statement code gen. 
llvm-svn: 42616
 2007-10-04 23:45:31 +00:00
Daniel Berlin f5009110bf Fix the previous bug a slightly different way (by modifying how find_next works) 
llvm-svn: 42613
 2007-10-04 21:27:17 +00:00
Daniel Berlin c1973961c9 Fix off by one error in iterator 
llvm-svn: 42612
 2007-10-04 21:18:20 +00:00
Fariborz Jahanian 9081457cbf this patch accomodates clattner's comments on expression processing in @try-statement. 
llvm-svn: 42611
 2007-10-04 20:19:06 +00:00
Bill Wendling eaa909f08e Support Objective C++ too. 
llvm-svn: 42610
 2007-10-04 18:47:25 +00:00
Bill Wendling c20518d0df Added testcase for creation of metadata with null pointers. 
llvm-svn: 42609
 2007-10-04 18:46:06 +00:00
Fariborz Jahanian 76aff36d64 More tab removal activity. 
llvm-svn: 42608
 2007-10-04 17:06:28 +00:00
Chris Lattner 1f2b5f0e13 add a note. 
llvm-svn: 42607
 2007-10-04 15:47:27 +00:00
Bill Wendling 2fba4a85ea un-XFAIL this test. 
llvm-svn: 42606
 2007-10-04 09:33:08 +00:00
Daniel Berlin ffffead7df It helps a lot when you check for the end of your list before randomly 
dereferencing things.

llvm-svn: 42605
 2007-10-04 05:29:36 +00:00
Daniel Berlin 2738730c0f Make SparseBitVector::set actually work properly when sets are not in ascending or descending order. 
llvm-svn: 42604
 2007-10-04 05:25:51 +00:00
Chris Lattner 01d7f489a9 minor cleanups, make code more defensive, less branchy in Selector ctor. 
llvm-svn: 42603
 2007-10-04 05:21:22 +00:00
Chris Lattner 0f26288998 fix an incorrect assertion 
llvm-svn: 42602
 2007-10-04 05:16:42 +00:00
Fariborz Jahanian 673414067b Fixed tabs in couple of sources. 
llvm-svn: 42601
 2007-10-04 00:45:27 +00:00
Fariborz Jahanian c9cd8a185d Fixed all my recent test cases to have the RUN command and 
fixed consequence of these changes in clang.

llvm-svn: 42600
 2007-10-04 00:22:33 +00:00
Gordon Henriksen 14d7680b00 Do use the actual ocaml stdlib (not the install dir) to find the 
caml/*.h headers.

llvm-svn: 42599
 2007-10-04 00:07:50 +00:00
Neil Booth 8f1946fa22 Add APFloat -> hexadecimal string conversion, as per %a and %A in C99. 
Useful for diagnostics and debugging.

llvm-svn: 42598
 2007-10-03 22:26:02 +00:00
Chris Lattner 644e1b7a10 minor cleanup 
llvm-svn: 42596
 2007-10-03 22:03:06 +00:00
Chris Lattner 02cbd095dd move DeclObjc.h down to be alphabetically organized 
llvm-svn: 42594
 2007-10-03 21:56:39 +00:00
Owen Anderson 8313e75ea7 Completely merge the implementation details of DomTree and PostDomTree. 
Also, add a FIXME for a bug in PostDomTree calculation I noticed while writing this,

llvm-svn: 42593
 2007-10-03 21:25:45 +00:00
Owen Anderson 87337924d5 Add a GraphTraits partial specialization to make the inverse of an inverse be the same as the underlying graph. 
llvm-svn: 42592
 2007-10-03 21:24:38 +00:00
Devang Patel 3574759d85 Fix 80 col violation. 
llvm-svn: 42591
 2007-10-03 21:17:43 +00:00
Devang Patel e192e32577 Refactor code in a separate method. 
llvm-svn: 42590
 2007-10-03 21:16:08 +00:00
Chris Lattner 99f6ab7e4c Add initial iterator support for folding set. 
llvm-svn: 42589
 2007-10-03 21:12:09 +00:00
Chris Lattner f0e5011d21 Clarify that shifts that are too large are undefined. 
llvm-svn: 42588
 2007-10-03 21:01:14 +00:00
Steve Naroff 4810c3a1d6 Finish renaming ObjC declaration actions. 
Add comments.
Switch to new indentation style for the Action class. Since many actions take many arguments, the new style will...
- make it easier to add/remove arguments without messing up the indentation...
- make it easier to add comments to each argument (see ActOnMethodDeclaration for an example)...
- in general, just makes it easier to see what is being passed.

The rest of Actions will be converted "lazily"...there is no immediate need to hack all the existing methods.

llvm-svn: 42587
 2007-10-03 21:00:46 +00:00
Chris Lattner 8c41ed61d1 Simplify implementation of the FoldingSet circular list, a necessary step 
to giving it iterators.

llvm-svn: 42586
 2007-10-03 20:45:43 +00:00
Dan Gohman c731c97fac Use empty() member functions when that's what's being tested for instead 
of comparing begin() and end().

llvm-svn: 42585
 2007-10-03 19:26:29 +00:00
Dan Gohman 8c43e41d9b Fix a using namespace llvm; in a header file. 
llvm-svn: 42584
 2007-10-03 19:04:09 +00:00
Bill Wendling 354504060c Temporarily XFAIL this test. 
llvm-svn: 42583
 2007-10-03 17:46:54 +00:00
Dale Johannesen 9d559cfff5 Tone down an overzealous optimization. 
llvm-svn: 42582
 2007-10-03 17:45:27 +00:00