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36867 Commits

Author SHA1 Message Date
Evan Cheng d3ccf00870 INC64_32r -> LEA64_32r is better than INC64_32r -> LEA32r, but it still can 
cause performance degradation.

llvm-svn: 42653
 2007-10-05 21:55:32 +00:00
Kevin 9f413446de A message on the main page about bulding clang. 
llvm-svn: 42652
 2007-10-05 21:44:03 +00:00
Kevin aa4692883a new site -- the rest of it 
llvm-svn: 42651
 2007-10-05 21:18:52 +00:00
Kevin 32a4c17af9 new site 
llvm-svn: 42650
 2007-10-05 21:17:52 +00:00
Fariborz Jahanian ea7a98d8d6 This is the first patch toward supporting protocol conforming 
objective-c types. It also removes use of Scope* parameter in
getObjCProtocolDecl.

llvm-svn: 42649
 2007-10-05 21:01:53 +00:00
Devang Patel 64a9ca7c58 Support case statement ranges. 
llvm-svn: 42648
 2007-10-05 20:54:07 +00:00
Evan Cheng fa2c828687 In 64-bit mode, avoid using leal with 32-bit 32-bit address size, e.g. 
leal 1(%ecx), %edi, which requires 67H prefix.

llvm-svn: 42647
 2007-10-05 20:34:26 +00:00
Kevin e5be925a22 Per request... about to make changes to the website. 
llvm-svn: 42646
 2007-10-05 20:31:57 +00:00
Chris Lattner dadc762ac5 Implement DenseMapInfo for Selector, allowing use of DenseMap/DenseSet of 
Selector's instead of requiring void* to be used.  I converted one use of
DenseSet<void*> over to use DenseSet<Selector> but the others should change
as well.

llvm-svn: 42645
 2007-10-05 20:15:24 +00:00
Dale Johannesen c0154c06d6 First round of ppc long double. call/return and 
basic arithmetic works.
Rename RTLIB long double functions to distinguish
different flavors of long double; the lib functions
have different names, alas.

llvm-svn: 42644
 2007-10-05 20:04:43 +00:00
Steve Naroff e61bfa8bb4 Layering refinements for selectors (suggested by Chris). Specifics... 
- Add SelectorTable, which enables us to remove MultiKeywordSelector from the public header.
- Remove FoldingSet from IdentifierInfo.h and Preprocessor.h.
- Remove Parser::ObjcGetUnarySelector and Parser::ObjcGetKeywordSelector, they are subsumed by SelectorTable.
- Add MultiKeywordSelector to IdentifierInfo.cpp.
- Move a bunch of selector related methods from ParseObjC.cpp to IdentifierInfo.cpp.
- Added some comments.

llvm-svn: 42643
 2007-10-05 18:42:47 +00:00
Evan Cheng aac0f8e351 Add support to convert more 64-bit instructions to 3-address instructions. 
llvm-svn: 42642
 2007-10-05 18:20:36 +00:00
Fariborz Jahanian 458f7114db Patch for 1) Checking for duplicate methods decls in intterface and category. 
2) Use of the new DenseSet<t> abstractions instead of DenseMap<t,char>.

llvm-svn: 42641
 2007-10-05 18:00:57 +00:00
Evan Cheng 97eba74a52 ADC and SBB uses EFLAGS. 
llvm-svn: 42640
 2007-10-05 17:59:57 +00:00
Chris Lattner f85527e131 Mark count method const. 
llvm-svn: 42639
 2007-10-05 17:40:38 +00:00
Dan Gohman 43c29dce18 Change a few more spaces to tabs in assembly output. 
llvm-svn: 42638
 2007-10-05 15:58:41 +00:00
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