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62130 Commits

Author SHA1 Message Date
Evan Cheng 84c6cda2ef Thumb2 pre/post indexed loads. 
llvm-svn: 74696
 2009-07-02 07:28:31 +00:00
Owen Anderson 2de0067e60 Ack, missed one incompatibility. 
llvm-svn: 74695
 2009-07-02 07:21:49 +00:00
Owen Anderson 31d44e4904 Restore other bits of the C API that I tore up. All pre-existing APIs default to using the 
default global context, while new *InContext() APIs have been added that take a LLVMContextRef parameter.

Apologies to anyone affected by this breakage.

llvm-svn: 74694
 2009-07-02 07:17:57 +00:00
Evan Cheng 844f0b4562 80 col violation. 
llvm-svn: 74693
 2009-07-02 06:44:30 +00:00
Evan Cheng 2c450d35ae Change the meaning of predicate hasThumb2 to mean thumb2 ISA is available, not that it's in thumb mode and thumb2 is available. Added isThumb2 predicate to replace the old predicate. 
llvm-svn: 74692
 2009-07-02 06:38:40 +00:00
Chris Lattner 87bb642676 @GOTPCREL is also rip-relative. Fix fast-isel to do the right thing. 
This fixes an llvm-gcc bootstrap problem I introduced.

llvm-svn: 74691
 2009-07-02 04:22:01 +00:00
Chris Lattner d1c5951615 Fix yet-another bug I introduced into fastisel, this time handling 
constant pool references that weren't getting properly rip-relative.

llvm-svn: 74689
 2009-07-02 03:14:25 +00:00
Daniel Dunbar a065149f39 llvm-mc/x86: Test case for x86 operand parsing. 
llvm-svn: 74688
 2009-07-02 02:28:23 +00:00
Daniel Dunbar 0224b65f0a llvm-mc/x86: Fix various nit-picky bugs in displacement parsing. 
- Test case to follow.

llvm-svn: 74687
 2009-07-02 02:26:39 +00:00
Bruno Cardoso Lopes eefbf1961c Remove getFunctionAlignment from TargetELFInfo and use new MachineFunction alignment method 
llvm-svn: 74686
 2009-07-02 02:13:13 +00:00
Daniel Dunbar 9bff6531fd llvm-mc/x86: Fix bug in disambiguation of displacement operand, introduced by me 
(I think).
 - We weren't properly parsing the leading parenthesized expression in something
   like 'push (4)(%eax)'.
 
 - Added ParseParenRelocatableExpression to support this. I suspect we should
   just use lookahead, though.

 - Test case to follow.

llvm-svn: 74685
 2009-07-02 02:09:07 +00:00
Daniel Dunbar 36a2007059 llvm-mc/x86: Factor out ParseX86Register. 
llvm-svn: 74684
 2009-07-02 01:58:24 +00:00
Evan Cheng 979da0e590 80 col violation. 
llvm-svn: 74683
 2009-07-02 01:30:04 +00:00
Chris Lattner 4ec83ea628 clarify: stub emission depends on the version of the linker you use, it has nothing 
to do with the target.  Also, the stub elimination optimization *requires* making the
stub explicit.

llvm-svn: 74682
 2009-07-02 01:24:34 +00:00
Evan Cheng d9c55368e7 Factor out ARM indexed load matching code. 
llvm-svn: 74681
 2009-07-02 01:23:32 +00:00
Devang Patel bbf38f8f3b Add debug info utility routines. 
llvm-svn: 74680
 2009-07-02 01:15:24 +00:00
Daniel Dunbar 142f104b29 llvm-mc/x86: Rename X86Operand::ScaleReg to IndexReg and make order consistent 
with syntax.

llvm-svn: 74679
 2009-07-02 00:51:52 +00:00
Owen Anderson 0ff993839c Maintain the old LTO API, by using the global context. 
llvm-svn: 74678
 2009-07-02 00:31:14 +00:00
Devang Patel 6bab414f87 Simplify. 
llvm-svn: 74677
 2009-07-02 00:28:03 +00:00
Dan Gohman 43f33dd550 Fix a bunch of other places that used operator[] to test whether 
a key is present in a std::map or DenseMap to use find instead.

llvm-svn: 74676
 2009-07-02 00:17:47 +00:00
Owen Anderson f7691d398d Add a C wrapper for accessing the global default context. 
llvm-svn: 74675
 2009-07-02 00:16:38 +00:00
John Mosby f4f2f14f57 fix ld error with -no-undefined switch, which is undefined on darwin8 
llvm-svn: 74674
 2009-07-02 00:10:23 +00:00
Devang Patel 846a5e4d3e Simplify. No intentional functionality change. 
llvm-svn: 74673
 2009-07-02 00:08:09 +00:00
Douglas Gregor 1554825e20 Look through vector types when determining the base type of a type for declarator printing. Bug found via the PCH tester 
llvm-svn: 74672
 2009-07-01 23:58:14 +00:00
Owen Anderson 02a9da33b3 Try again at converting the LLParser to use LLVMContext, without massive breakage this time. 
llvm-svn: 74671
 2009-07-01 23:57:11 +00:00
Owen Anderson 7d12807ef0 Add a few methods that got left out earlier. 
llvm-svn: 74670
 2009-07-01 23:56:45 +00:00
Daniel Dunbar 84190f9a4d Try to clarify a point about getting DominatorTree info from a module pass. 
llvm-svn: 74668
 2009-07-01 23:38:44 +00:00
Dale Johannesen 4e6044c405 Add darwin stub removal to wishlist. 
llvm-svn: 74667
 2009-07-01 23:36:02 +00:00
Fariborz Jahanian 5c6af0a998 Use Destroy for member initializer list clean up. 
Per Doug's comments. Doug please review.

llvm-svn: 74666
 2009-07-01 23:35:25 +00:00
Ted Kremenek 873db25879 Minor code cleanup: pull variables into scope of 'if' statement, limiting their 
actual lifetime to their logical lifetime.

llvm-svn: 74665
 2009-07-01 23:30:34 +00:00
Douglas Gregor e4d00dd7f6 Fix PR 4489, a PCH crash during de-serialization. 
llvm-svn: 74664
 2009-07-01 23:29:14 +00:00
Owen Anderson 54648d867f Fix the LTO header for LLVMContext changes. 
llvm-svn: 74663
 2009-07-01 23:28:55 +00:00
Ted Kremenek a8a295f2d9 Temporarily disable RegionStore for stack-addr-ps.c, as a new test case reveals 
a case where RegionStore doesn't create symbolic values for the fields of
structs that are passed-by-value.

llvm-svn: 74662
 2009-07-01 23:24:11 +00:00
Dan Gohman cf092389a9 Request LCSSA after LoopSimplify. This fixes a problem in which the 
PassManager was scheduling LCSSA before LoopSimplify, which does not
preserve LCSSA.

llvm-svn: 74661
 2009-07-01 23:21:38 +00:00
Ted Kremenek 55e07efeed Add a FIXME to RegionStore, do some minor code cleanup, and get RegionStore to 
pass misc-ps.m. Currently RegionStore/BasicStore don't do any special reasoning
about clang-style vectors, so we should return UnknownVal (in all cases) when
accessing their values via an array.

llvm-svn: 74660
 2009-07-01 23:19:52 +00:00
Devang Patel 53d24bc7d6 Refactor. No functionality change. 
llvm-svn: 74659
 2009-07-01 23:19:01 +00:00
Bob Wilson deb35afd23 Add a new addressing mode for NEON load/store instructions. 
llvm-svn: 74658
 2009-07-01 23:16:05 +00:00
Owen Anderson ecaeaa81b1 Update for changes in LLVM. Hopefully this is the last one for a while. 
llvm-svn: 74657
 2009-07-01 23:14:14 +00:00
Owen Anderson 2a15443aa8 Make the use of const with respect to LLVMContext sane. Hopefully this is the last time, for the 
moment, that I will need to make far-reaching changes.

llvm-svn: 74655
 2009-07-01 23:13:44 +00:00
Dan Gohman 83ff184206 Use find instead of operator[] to test whether an element is in a std::map. 
This fixes a bug that caused -debug-pass=Details to abort.

llvm-svn: 74654
 2009-07-01 23:12:33 +00:00
Bill Wendling 4534d2562b --- Reverse-merging (from foreign repository) r74648 into '.': 
U    include/llvm/LLVMContext.h
U    lib/VMCore/LLVMContext.cpp
U    lib/AsmParser/LLParser.cpp
U    lib/AsmParser/LLParser.h

Temporarily reverting r74648. It was causing massive failures in release mode.

llvm-svn: 74653
 2009-07-01 22:33:26 +00:00
Devang Patel b9fb595400 Keep DIDescriptor methods together. 
No functionality change.

llvm-svn: 74652
 2009-07-01 22:10:23 +00:00
Douglas Gregor ff6cbdf806 Keep track of more information within the template instantiation stack, e.g., 
by distinguishing between substitution that occurs for template
argument deduction vs. explicitly-specifiad template arguments. This
is used both to improve diagnostics and to make sure we only provide
SFINAE in those cases where SFINAE should apply.

In addition, deal with the sticky issue where SFINAE only considers
substitution of template arguments into the *type* of a function
template; we need to issue hard errors beyond this point, as
test/SemaTemplate/operator-template.cpp illustrates.

llvm-svn: 74651
 2009-07-01 22:01:06 +00:00
Bob Wilson affb68bd08 Fix a comment typo. 
llvm-svn: 74650
 2009-07-01 21:59:43 +00:00
Owen Anderson 91b5e630a9 Fix typo. 
llvm-svn: 74649
 2009-07-01 21:58:14 +00:00
Owen Anderson 7373c6bbd6 Convert LLParser to use LLVMContext for creating constants. 
llvm-svn: 74648
 2009-07-01 21:57:44 +00:00
Andreas Bolka 394b4156cf Use AA to check objects before LDA. 
llvm-svn: 74647
 2009-07-01 21:45:23 +00:00
Dan Gohman 83348f80b6 Fix an instcombine abort on a scalar-to-vector bitcast. This fixes PR4487. 
llvm-svn: 74646
 2009-07-01 21:38:46 +00:00
Daniel Dunbar 4aef67c99d Tweak FindExecutable so that relative executable paths work as well. 
llvm-svn: 74645
 2009-07-01 21:36:28 +00:00
Devang Patel f206e4444b Add getMDNode() to access metadata node. 
llvm-svn: 74644
 2009-07-01 21:26:41 +00:00