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96089 Commits

Author SHA1 Message Date
Eric Christopher 558b61e2d4 Update comment. 
llvm-svn: 119859
 2010-11-19 22:36:41 +00:00
Jim Grosbach 7d8df3185f Clarify operand names. 
llvm-svn: 119858
 2010-11-19 22:36:02 +00:00
Owen Anderson c0177aeb71 Add a test for CodeGenPrepare's ability to look through PHI nodes when performing 
addressing mode folding, introduced in r119853.

llvm-svn: 119857
 2010-11-19 22:34:53 +00:00
Eric Christopher fef5f315af Refactor address mode handling into a single struct (ala x86), this 
should give allow a wider range of addressing modes.

No functional change.

llvm-svn: 119856
 2010-11-19 22:30:02 +00:00
Jim Grosbach 48bf4f8e56 Fix encoding for ARM MLS instruction. 
llvm-svn: 119855
 2010-11-19 22:22:37 +00:00
Howard Hinnant ca74048398 N3142. Many of these traits are just placeholders with medium quality emulation; waiting on compiler intrinsics to do it right. 
llvm-svn: 119854
 2010-11-19 22:17:28 +00:00
Owen Anderson dfb8c3bbfc When folding addressing modes in CodeGenPrepare, attempt to look through PHI nodes 
if all the operands of the PHI are equivalent.  This allows CodeGenPrepare to undo
unprofitable PRE transforms.

llvm-svn: 119853
 2010-11-19 22:15:03 +00:00
Jim Grosbach 09d7bfd886 Add ARM encoding information for STRD. 
llvm-svn: 119852
 2010-11-19 22:14:31 +00:00
Jim Grosbach 5a77b8b5c4 Shuffle things around a bit to keep like things together. Tidy up formatting. 
llvm-svn: 119851
 2010-11-19 22:06:57 +00:00
Bill Wendling c92a5770df Revert accidental commit. 
llvm-svn: 119850
 2010-11-19 22:06:18 +00:00
Bill Wendling 49a2e2384b Change long binary encodings to use hex instead. It's more readable. Also 
initialize missing bit.

llvm-svn: 119849
 2010-11-19 22:02:18 +00:00
Dale Johannesen c9242c577e Prefetch has a MemOperand now. FileCheckize a test. 
This finishes up 8460971.

llvm-svn: 119848
 2010-11-19 21:49:38 +00:00
Greg Clayton a651b537d6 Updated to latest and greatest clang for a "print cvr-qualifiers on function 
declarations" fix.

llvm-svn: 119847
 2010-11-19 21:46:54 +00:00
Jim Grosbach 6e9aace4f3 Factor out operand encoding bits for ARM addressing mode 2 store instructions. 
llvm-svn: 119846
 2010-11-19 21:35:06 +00:00
Craig Silverstein 1a9ca21881 Several PPCallbacks take an SourceLocation + IdentifierInfo, rather 
than a Token that holds the same information all in one easy-to-use
package.  There's no technical reason to prefer the former -- the
information comes from a Token originally -- and it's clumsier to use,
so I've changed the code to use tokens everywhere.

Approved by clattner

llvm-svn: 119845
 2010-11-19 21:33:15 +00:00
Jim Grosbach 09f6823eb6 Delete another dead class. 
llvm-svn: 119844
 2010-11-19 21:16:08 +00:00
Jim Grosbach e093e5f0dc whitespace tweak. 
llvm-svn: 119843
 2010-11-19 21:14:37 +00:00
Rafael Espindola cf14a382ec Fix a use after free. Patch by Frits van Bommel. 
llvm-svn: 119842
 2010-11-19 21:14:29 +00:00
Jim Grosbach d6e5c9f2fe Refactor PICSTR* instructions to really be pseudos. Nuke dead classes. 
llvm-svn: 119841
 2010-11-19 21:14:02 +00:00
Jim Grosbach 4a22eba616 Rename ARM .td class AIldst1 to AI2ldst for consistency with the other classes. 
llvm-svn: 119840
 2010-11-19 21:07:51 +00:00
Rafael Espindola 64fff2998d Check for gcc 4.3.4. 
llvm-svn: 119839
 2010-11-19 21:02:06 +00:00
Argyrios Kyrtzidis 90ee2a4ecf Don't warn for empty 'if' body if there is a macro that expands to nothing, e.g: 
if (condition)
    CALL(0); // empty macro but don't warn for empty body.

Fixes rdar://8436021.

llvm-svn: 119838
 2010-11-19 20:54:25 +00:00
Caroline Tice efed613172 Add the ability to catch and do the right thing with Interrupts (often control-c) 
and end-of-file (often control-d).

llvm-svn: 119837
 2010-11-19 20:47:54 +00:00
Johnny Chen 601e72c88a Add TestSignedTypes.py to test that variables with signed types display correctly. 
llvm-svn: 119836
 2010-11-19 20:35:15 +00:00
Sean Callanan 6abfabff61 Modifications to type handling logic. We no longer 
perform recursive type lookups, because these are not
required for full type fidelity.  We also make the
SelectorTable last for the full lifetime of the Clang
compiler; this was the source of many bugs.

llvm-svn: 119835
 2010-11-19 20:20:02 +00:00
Jim Grosbach 003c6e700b Add ARM binary encoding information for the rest of the indexed loads. 
llvm-svn: 119821
 2010-11-19 19:41:26 +00:00
Jakob Stoklund Olesen 8e0cc61f35 Rename methods for clarity instead of brevity. No functional changes. 
llvm-svn: 119820
 2010-11-19 19:10:39 +00:00
Mon P Wang 88ff56caa3 Make isScalarToVector to return false if the node is a scalar. This will prevent 
DAGCombine from making an illegal transformation of bitcast of a scalar to a
vector into a scalar_to_vector.

llvm-svn: 119819
 2010-11-19 19:08:12 +00:00
Jakob Stoklund Olesen 55964f6a75 Include raw_ostream.h unconditionally even if it is only used for debug code. 
We don't want any clients acidentally depending on this and then failing in a
-Asserts build.

llvm-svn: 119818
 2010-11-19 18:51:46 +00:00
Douglas Gregor 8fc96fc555 Make sure to print cvr-qualifiers on function declarations 
llvm-svn: 119817
 2010-11-19 18:44:34 +00:00
Kevin Enderby 8be14414f6 Added support for the Mach-O .symbol_resolver directive. rdar://8673046 
llvm-svn: 119816
 2010-11-19 18:39:33 +00:00
Jim Grosbach c6ac246671 Remove dead code. 
llvm-svn: 119815
 2010-11-19 18:18:37 +00:00
Fariborz Jahanian 44a41d1c25 Minor cleanup. No change otherwise. 
llvm-svn: 119814
 2010-11-19 18:17:09 +00:00
Fariborz Jahanian e7d62020a7 objc_msgSend is not a builtin type in non-objc mode. 
Fixes //rdar://8686888

llvm-svn: 119813
 2010-11-19 18:16:46 +00:00
Jim Grosbach 76aed40813 ARM LDRD binary encoding. 
llvm-svn: 119812
 2010-11-19 18:16:46 +00:00
Johnny Chen beae523a20 Fill in more test sequences for Python API SBFrame.LookupVarInScope(name, scope). 
Change SBFrame::LookupVarInScope() to also work with "global" scope in addition
to "local" and "parameter" scope.

llvm-svn: 119811
 2010-11-19 18:07:14 +00:00
Jim Grosbach d7a3550a5e Remove hard tabs. 
llvm-svn: 119810
 2010-11-19 18:01:37 +00:00
Daniel Dunbar 6d776eb1e8 Driver/Darwin: Don't pass -demangle to an iOS linker, which may not understand 
it.

llvm-svn: 119809
 2010-11-19 17:51:40 +00:00
Benjamin Kramer 929bd68229 Initialize StoredDiagnostic's members in order. 
llvm-svn: 119808
 2010-11-19 17:36:51 +00:00
Nuno Lopes eb156609fe add support for the i686-pc-linux-gnu triple (used by Gentoo x86) 
llvm-svn: 119807
 2010-11-19 17:26:57 +00:00
Jim Grosbach 2bb49e15a6 Remove trailing whitespace. 
llvm-svn: 119806
 2010-11-19 17:11:02 +00:00
Douglas Gregor 3a001f48e4 When parsing something that looks like an ill-formed 
protocol-qualifier list without a leading type (e.g., <#blah#>), don't
complain about it being an archaic protocol-qualifier list unless it
actually parses as one.

llvm-svn: 119805
 2010-11-19 17:10:50 +00:00
Benjamin Kramer 2e49eaa92f Avoid release build warnings. 
llvm-svn: 119804
 2010-11-19 16:36:02 +00:00
Daniel Dunbar 7c87433513 Driver: Ignore -force_cpusubtype_ALL. 
llvm-svn: 119803
 2010-11-19 16:23:35 +00:00
Douglas Gregor a750e8e6d8 Extend the libclang diagnostic API to provide information about the 
option name, category ID, and category name corresponding to a diagnostic.

llvm-svn: 119802
 2010-11-19 16:18:16 +00:00
Owen Anderson 336021f758 Fix decoding ambiguities of stdrex and ldrex. 
llvm-svn: 119801
 2010-11-19 13:11:50 +00:00
Benjamin Kramer c77ebcc9a5 Silence warning about an uninitialized variable. 
llvm-svn: 119800
 2010-11-19 11:37:26 +00:00
Duncan Sands b238de0415 Remove threading of Xor over selects and phis, with an explanation 
of why such threading is pointless.

llvm-svn: 119798
 2010-11-19 09:20:39 +00:00
Duncan Sands af4ad85160 Simplify, no functionality change. 
llvm-svn: 119797
 2010-11-19 08:33:20 +00:00
Rafael Espindola 9900b4802e Add a MCLineSectionOrder vector so that we produce the line tables in a 
deterministic order.

llvm-svn: 119795
 2010-11-19 07:41:23 +00:00