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67151 Commits

Author SHA1 Message Date
Ted Kremenek cf768cd202 Replace uses of ImmutableSet in SymbolReaper with DenseSet. This was 
motivated from Shark profiles that shows that 'markLive' was very
heavy when using --analyzer-store=region.  On my benchmark file, this
reduces the analysis time for --analyzer-store=region from 19.5s to
13.5s and for --analyzer-store=basic from 5.3s to 3.5s.  For the
benchmark file, this is a reduction of about 30% analysis time for
both analysis modes (a huge win).

llvm-svn: 80765
 2009-09-02 06:03:18 +00:00
Chris Lattner d5f4fcceae refactor select 'sched insertion' out to its own method. 
llvm-svn: 80764
 2009-09-02 05:57:00 +00:00
Chris Lattner cc8c581a5b Add support for modeling whether or not the processor has support for 
conditional moves as a subtarget feature.  This is the easy part of 
PR4841.

llvm-svn: 80763
 2009-09-02 05:53:04 +00:00
Chris Lattner 950e60ea97 fix PR4848 an infinite loop when indexing down through a recursive gep 
and we get the original pointer type.  This doesn't mean that we're
at the first pointer being indexed.  Correct the predicate.

llvm-svn: 80762
 2009-09-02 05:35:45 +00:00
Chris Lattner 64b5842986 fix PR4837, some bugs folding vector compares. These 
return a vector of i1, not i1 itself.

llvm-svn: 80761
 2009-09-02 05:12:37 +00:00
Chris Lattner 65fb597793 revert my patch, duncan points out what is wrong with my logic. Add 
a comment so that I don't change this in the future :)

llvm-svn: 80760
 2009-09-02 04:39:04 +00:00
Chris Lattner 8f23276431 one more try at making this simpler, hopefully it won't break everything :) 
llvm-svn: 80759
 2009-09-02 04:34:06 +00:00
Duncan Sands 5632d96176 Complicate Chris's simplification, avoiding complaints 
about singular iterators when building with expensive
checks turned on.

llvm-svn: 80757
 2009-09-02 03:48:41 +00:00
Ted Kremenek ad5a600a24 Implement: <rdar://problem/6337100> CWE-338: Use of cryptographically weak prng 
Patch by Geoff Keating!

llvm-svn: 80752
 2009-09-02 02:47:41 +00:00
Daniel Dunbar 0935339f81 Don't force the triple or data layout in this test. We just have to get them 
from the host and hope that works.

llvm-svn: 80751
 2009-09-02 02:43:11 +00:00
John McCall e94dd7ccf5 When adding a friend class declaration to the lookup tables, use the access specifier 
of any previous declaration in case we replace it in a class's declaration table.
Fixes bug 4858.  This sort of thing makes me reconsider putting friend declarations in
declaration lists.

llvm-svn: 80750
 2009-09-02 02:15:17 +00:00
Dan Gohman 24a60cd2eb Add a comment. 
llvm-svn: 80749
 2009-09-02 01:14:16 +00:00
John McCall e8dbaef730 Fix a little crasher in friend decls. Thanks again to Eli for finding this. 
llvm-svn: 80748
 2009-09-02 01:07:03 +00:00
Mike Stump 3f707e9f14 Add mangling for covariant thunks. 
llvm-svn: 80747
 2009-09-02 00:56:18 +00:00
Sean Callanan a8ee2e7496 Fixed the asmstrings for 8-bit, 16-bit, and 32-bit ADD %rAX, imm instructions. 
Added a 64-bit ADD %RAX, imm32 instruction.
Added all 4 forms for AND %rAX, imm and CMP %rAX, imm.

llvm-svn: 80746
 2009-09-02 00:55:49 +00:00
John McCall 2dc078f24e Ensure that the tag decls of friend decls aren't added to the friending class's 
decl list, and remove some workarounds that were due to this.  Thanks to Eli for
pointing this out and providing the test case.

llvm-svn: 80745
 2009-09-02 00:55:30 +00:00
Mike Stump a119813218 Shorten name. 
llvm-svn: 80744
 2009-09-02 00:28:47 +00:00
Mike Stump 9cc7d30435 Add mangling for thunks. 
llvm-svn: 80743
 2009-09-02 00:25:38 +00:00
Evan Cheng 10a5dabfd5 Fix PR4845: r77946 completely broke x86_64 Darwin (or any situation where the 
desired triplet is a sub-target, e.g. thumbv7 vs. arm host). Reverting the
patch isn't quite right either since the previous behavior does not allow the
triplet to be overridden with -march.

llvm-svn: 80742
 2009-09-02 00:19:03 +00:00
Devang Patel 34455c9c65 Disable uniqueness test for now. 
llvm-svn: 80741
 2009-09-02 00:16:33 +00:00
Fariborz Jahanian f40183f436 Test for my last patch. 
llvm-svn: 80740
 2009-09-02 00:05:10 +00:00
Fariborz Jahanian 086ac11606 It is illegal to derefrercne to an interface in 
objc's non-fragile ABI.

llvm-svn: 80739
 2009-09-02 00:00:05 +00:00
Devang Patel 8c7f86e698 For now disable MDNode uniquing. This fixes llvm-gcc bootstrap failure on certain Mac OS X 10.5. I am working on a proper fix. 
llvm-svn: 80738
 2009-09-01 23:56:42 +00:00
Mike Stump 2348e62498 More overriding base work and some cleanups. WIP. 
llvm-svn: 80737
 2009-09-01 23:22:44 +00:00
Bob Wilson fcd618bf1d Avoid calling removeVirtualRegisterKilled which iterates over the operands 
to find the kill, since we already have the operand.

llvm-svn: 80736
 2009-09-01 23:18:46 +00:00
Fariborz Jahanian 5083e2623b After a conversation with Doug. I added a fix me to 
where we build the constructor's initializer list.

llvm-svn: 80735
 2009-09-01 23:08:16 +00:00
Bob Wilson efe96918f8 Refactor some code into separate functions. No functional changes. 
llvm-svn: 80733
 2009-09-01 22:51:08 +00:00
Mike Stump 40dc64bcfc Split out overriding. WIP. 
llvm-svn: 80732
 2009-09-01 22:20:28 +00:00
Bob Wilson 71e77ea89b Move use of LV inside condition that guards for null LV. 
llvm-svn: 80731
 2009-09-01 22:19:00 +00:00
Daniel Dunbar 2a275102d3 Fix build warning. 
llvm-svn: 80730
 2009-09-01 22:07:12 +00:00
Daniel Dunbar ff0e622d1c Simplify. 
llvm-svn: 80729
 2009-09-01 22:07:06 +00:00
Daniel Dunbar 9ab9e0aa25 Fix what I believe is a copy-n-pasto introduced in r78129. 
- Bruno, please check!!

llvm-svn: 80728
 2009-09-01 22:07:00 +00:00
Daniel Dunbar 6c3843866c X86/Encoding: Support ExternalSymbol operands in emitDisplacementField (for consistency). 
llvm-svn: 80727
 2009-09-01 22:06:53 +00:00
Daniel Dunbar f7a14aa43d Remove Offset from ExternalSybmol MachineOperands, this is unused (and at least partly unsupported, in X86 encoding at least). 
llvm-svn: 80726
 2009-09-01 22:06:46 +00:00
Mike Stump 843b78412a Testcase for recent checkin. 
llvm-svn: 80725
 2009-09-01 22:01:25 +00:00
Chris Lattner 6190bb01be debug intrinsics do not go in the callgraph, this fixes a couple 
clang regtest failures.

llvm-svn: 80724
 2009-09-01 21:37:50 +00:00
Anders Carlsson c82555fb85 Handle member expressions that return references correctly. 
llvm-svn: 80723
 2009-09-01 21:18:52 +00:00
Anders Carlsson 783ab50b33 Assert that we don't have any virtual bases. We can emit dtors for polymorphics classes just fune. 
llvm-svn: 80722
 2009-09-01 21:12:16 +00:00
Douglas Gregor a3a3f6fecd In CXXBaseOrMemberInitializer, don't confuse CtorTocall with 
AnonUnionMember. Fixes PR4826.

llvm-svn: 80721
 2009-09-01 21:04:42 +00:00
Anders Carlsson f1ae6d45dd Use the correct cast kinds for bit casts and function to pointer decay. Fixes PR4827. 
llvm-svn: 80720
 2009-09-01 20:52:42 +00:00
Anders Carlsson 6904f644e7 Add a CK_FunctionToPointerDecay cast kind. 
llvm-svn: 80719
 2009-09-01 20:37:18 +00:00
Chris Lattner 339c82df85 Fix a regression I introduced in r80708, found by llvm-test. 
llvm-svn: 80718
 2009-09-01 20:33:43 +00:00
Bruno Cardoso Lopes 92e18c456a Fix ELF Writter related memory leaks 
llvm-svn: 80717
 2009-09-01 19:25:52 +00:00
Andreas Neustifter e3cdafc70b OptimalEdgeProfiling: Reading in Profiles. 
This enables LLVM to read the OptimalEdgeProfiles.

llvm-svn: 80715
 2009-09-01 19:08:51 +00:00
Andreas Neustifter e7fa9fa3cc Addedum to r80712, forgot to add files. 
llvm-svn: 80713
 2009-09-01 19:05:58 +00:00
Andreas Neustifter 759094e323 OptimalEdgeProfiling: Creation of profiles. 
This adds the instrumentation and runtime part of OptimalEdgeProfiling.

llvm-svn: 80712
 2009-09-01 19:03:44 +00:00
Andreas Neustifter 4fde5c756d Small fix in ProfileEstimator that eliminates duplicated code. 
llvm-svn: 80711
 2009-09-01 19:01:59 +00:00
Jim Grosbach e4459e466f reduce size of SmallString to something more reasonable 
llvm-svn: 80710
 2009-09-01 18:55:08 +00:00
Chris Lattner 9b463729d7 remove CallGraphNode::replaceCallSite, it is redundant with other APIs. 
llvm-svn: 80708
 2009-09-01 18:52:39 +00:00
Bob Wilson d7797754d4 Add support for generating code for vst{234}lane intrinsics. 
llvm-svn: 80707
 2009-09-01 18:51:56 +00:00