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75448 Commits

Author SHA1 Message Date
Benjamin Kramer f7cc698b69 Add newline at EOF. 
llvm-svn: 92727
 2010-01-05 13:32:48 +00:00
Benjamin Kramer ccce8bae14 Avoid going through the LLVMContext for type equality where it's safe to dereference the type pointer. 
llvm-svn: 92726
 2010-01-05 13:12:22 +00:00
Zhongxing Xu f22afe32f9 Move test case to a more appropriate file. 
llvm-svn: 92725
 2010-01-05 11:49:21 +00:00
Zhongxing Xu e6a238b1df Add test case. 
llvm-svn: 92724
 2010-01-05 11:47:58 +00:00
Zhongxing Xu 662ba69a15 Revert r92318. Instead fix the analyzer: do not call 
ASTContext::hasSameUnqualifiedType() when one of the type is VariableArrayType.

llvm-svn: 92723
 2010-01-05 09:27:03 +00:00
Zhongxing Xu cd321a3544 if an arraytype is canonical, then its element is guaranteed to be canonical. 
llvm-svn: 92715
 2010-01-05 08:15:06 +00:00
Chris Lattner 223812d547 prune some #includes. 
llvm-svn: 92712
 2010-01-05 07:54:43 +00:00
Chris Lattner 0a8191ee88 split and/or/xor out into one overly-large (2000LOC) file. However, I think 
it does make sense to keep them together, at least for now.

llvm-svn: 92711
 2010-01-05 07:50:36 +00:00
Chris Lattner ed41b14f54 missed file with previous commit. 
llvm-svn: 92710
 2010-01-05 07:45:02 +00:00
Chris Lattner dc67e13442 split instcombine of shifts out to its own file. 
llvm-svn: 92709
 2010-01-05 07:44:46 +00:00
Chris Lattner e903f38b4d eliminate getBitCastOperand and simplify some over-complex inbounds stuff. 
llvm-svn: 92708
 2010-01-05 07:42:10 +00:00
Chris Lattner 7a9e47ac4b split call handling out to InstCombineCalls.cpp 
llvm-svn: 92707
 2010-01-05 07:32:13 +00:00
Chris Lattner 9da1cb243b optimize cttz and ctlz when we can prove something about the 
leading/trailing bits.  Patch by Alastair Lynn!

llvm-svn: 92706
 2010-01-05 07:23:56 +00:00
Chris Lattner 85e65e58ac this inline function moved to addsub 
llvm-svn: 92705
 2010-01-05 07:20:54 +00:00
Chris Lattner 82aa888e8c split add/sub out to its own file. Eliminate use of 
dyn_castNotVal in the X+~X transform.  dyn_castNotVal is
dramatic overkill for what the xform needed.

llvm-svn: 92704
 2010-01-05 07:18:46 +00:00
Chris Lattner c7de92ae15 all the places we use hasOneUse() we know are instructions, so inline 
and simplify.

llvm-svn: 92700
 2010-01-05 07:04:23 +00:00
Chris Lattner c6493f070e eliminate AssociativeOpt and its last uses. 
llvm-svn: 92697
 2010-01-05 07:01:16 +00:00
Chris Lattner 94694c7f0b inline the FoldICmpLogical functor. 
llvm-svn: 92695
 2010-01-05 06:59:49 +00:00
Evan Cheng 4facc6116a Code refactoring. 
llvm-svn: 92694
 2010-01-05 06:52:31 +00:00
Chris Lattner 98d48a0b76 inline the 'AddRHS' transformation, simplifying things significantly. 
Eliminate the 'AddMaskingAnd' transformation, it is redundant with this
more general code right below it:
  // A+B --> A|B iff A and B have no bits set in common.

llvm-svn: 92693
 2010-01-05 06:29:13 +00:00
Chris Lattner 39b063bf37 remove massive over-genality manifested as a big template 
that got instantiated.  There is no reason for instcombine
to try this hard for simple associative optimizations.  Next
up, eliminate the template completely.

llvm-svn: 92692
 2010-01-05 06:24:06 +00:00
Chris Lattner dc054bf39a split mul/div/rem instructions out to their own file. 
llvm-svn: 92689
 2010-01-05 06:09:35 +00:00
Chris Lattner 1e7b7b50b1 clean up header. 
llvm-svn: 92688
 2010-01-05 06:05:07 +00:00
Chris Lattner 8f771cb78f split select out to its own file. 
llvm-svn: 92687
 2010-01-05 06:03:12 +00:00
Nate Begeman 0e1a625fe4 Allow clang to pass -x cl through to compiler driver. 
llvm-svn: 92686
 2010-01-05 06:00:15 +00:00
Chris Lattner a65e2f7304 split out load/store/alloca. 
llvm-svn: 92685
 2010-01-05 05:57:49 +00:00
Chris Lattner 841af4f03d reduce indentation 
llvm-svn: 92684
 2010-01-05 05:42:08 +00:00
Chris Lattner ec97a90221 split vector stuff out to InstCombineVectorOps.cpp 
llvm-svn: 92683
 2010-01-05 05:36:20 +00:00
Chris Lattner de1feded32 split PHI node stuff out to InstCombinePHI.cpp 
llvm-svn: 92682
 2010-01-05 05:31:55 +00:00
Chris Lattner 27acfcd1c4 convert various IntrinsicInst's to use class instead of struct. 
llvm-svn: 92681
 2010-01-05 05:21:26 +00:00
Anders Carlsson a0b025e40f When emitting member function pointers, use the canonical decl if the member function is virtual. Fixes PR5940. 
llvm-svn: 92680
 2010-01-05 05:04:05 +00:00
Chris Lattner f741d72b84 fix an infinite loop in reassociate building emacs. 
llvm-svn: 92679
 2010-01-05 04:55:35 +00:00
Mike Stump d4c4fc4440 Add a radar reference. 
llvm-svn: 92678
 2010-01-05 03:16:33 +00:00
Mike Stump 8971a86538 Disallow captured arrays in blocks as well. Radar 7438948. 
llvm-svn: 92677
 2010-01-05 03:10:36 +00:00
Mike Stump 7dafa0d048 Disallow capturing vlas inside blocks. 
llvm-svn: 92676
 2010-01-05 02:56:35 +00:00
Ted Kremenek acd71a4562 Make static analysis support for C++ 'this' expression context-sensitive. Essentially treat 'this' as a implicit parameter to the method call, and associate a region with it. 
llvm-svn: 92675
 2010-01-05 02:18:06 +00:00
David Greene a0e1ee828a Change this back to errs(). 
llvm-svn: 92674
 2010-01-05 01:55:22 +00:00
David Greene 1df14c41b5 These should probably be errs(). 
llvm-svn: 92673
 2010-01-05 01:53:59 +00:00
Devang Patel 33f80d2303 Delete renaming use of dead dbg intrinsics. 
Intrinsic::dbg_stoppoint
 Intrinsic::dbg_region_start
 Intrinsic::dbg_region_end
 Intrinsic::dbg_func_start

llvm-svn: 92672
 2010-01-05 01:47:06 +00:00
Devang Patel 43ef34d2a5 Use StringRef.startswith(). 
llvm-svn: 92671
 2010-01-05 01:46:14 +00:00
David Greene c976131fe9 Fix a build error by adding a missing commit. 
llvm-svn: 92670
 2010-01-05 01:36:30 +00:00
David Greene 338a9030a2 Fix a build error and change errs() to dbgs(). 
llvm-svn: 92669
 2010-01-05 01:34:26 +00:00
Dan Gohman 03a5a4f3dd Remove an unneeded svn:ignore property. 
llvm-svn: 92668
 2010-01-05 01:31:15 +00:00
David Greene ed8a1def24 Enable debug buffering. 
llvm-svn: 92667
 2010-01-05 01:30:32 +00:00
David Greene 6e55be681e Enable debug buffering. 
llvm-svn: 92666
 2010-01-05 01:30:21 +00:00
David Greene 5f2433ef29 Change errs() to dbgs(). 
llvm-svn: 92665
 2010-01-05 01:30:18 +00:00
David Greene 2c8121fdcb Change errs() to dbgs(). 
llvm-svn: 92664
 2010-01-05 01:30:14 +00:00
David Greene 3f907a9779 Change errs() to dbgs(). 
llvm-svn: 92663
 2010-01-05 01:30:09 +00:00
David Greene 73631b995f Change errs() to dbgs(). 
llvm-svn: 92662
 2010-01-05 01:30:06 +00:00
David Greene dfe4ad71b0 Change errs() to dbgs(). 
llvm-svn: 92661
 2010-01-05 01:30:04 +00:00