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80193 Commits

Author SHA1 Message Date
Rafael Espindola cd7eef900f Correctly mangle dependent TypenameType. 
Fixes PR6625.

llvm-svn: 98707
 2010-03-17 04:28:11 +00:00
Chris Lattner c871bac79b add logo, comment out project info, they need to send updates 
to get reincluded.

llvm-svn: 98706
 2010-03-17 04:02:39 +00:00
Zhongxing Xu 03fd76663e Mark CXXThisRegion in the current or parent stack frame context as live so that 
their bindings are not removed.

llvm-svn: 98705
 2010-03-17 03:35:08 +00:00
Chris Lattner 476e541673 remove dead variable, patch by Nathan Howell! 
llvm-svn: 98704
 2010-03-17 01:45:17 +00:00
John McCall 59bb1d4657 Make -faccess-control and -fno-access-control driver options. 
llvm-svn: 98703
 2010-03-17 01:32:13 +00:00
John McCall 9a3da8e6cf Provide a test case for PR6629. 
llvm-svn: 98702
 2010-03-17 01:31:25 +00:00
Jeffrey Yasskin b5cd01335b Fix death tests in -Asserts builds. 
llvm-svn: 98701
 2010-03-17 01:18:45 +00:00
John McCall 2ff380a43a Clean up after ourselves when there's an error parsing the base clause. 
Fixes the crash-on-invalid in PR6629.

llvm-svn: 98698
 2010-03-17 00:38:33 +00:00
Douglas Gregor 81dfb30e4c Don't "take" the file manager and source manager when 
ASTUnit::LoadFromCompilerInvocation() fails to create target
information.

llvm-svn: 98697
 2010-03-17 00:32:06 +00:00
Fariborz Jahanian b8b0ea330c objective-c patch to provide type safty when blocks are passing or 
returning objc objects. There will be a corresponding objective-c++
patch soon.

llvm-svn: 98696
 2010-03-17 00:20:01 +00:00
Douglas Gregor 5444aa6d3d Emit output of PCH consistency checking test case to a separate text file and grep that 
llvm-svn: 98695
 2010-03-17 00:09:23 +00:00
Bob Wilson 572a194c35 Remove a check that can no longer be true, after r84803. 
llvm-svn: 98694
 2010-03-16 23:40:32 +00:00
Fariborz Jahanian fa24e1066f Issue error when a byref array is accessed in a block 
literal. Fixes radar 7760213.

llvm-svn: 98693
 2010-03-16 23:39:51 +00:00
Bob Wilson c7ba918b84 Revert 98683. It is breaking something in the disassembler. 
llvm-svn: 98692
 2010-03-16 23:01:13 +00:00
Douglas Gregor 1668355e06 Remove unused variable 
llvm-svn: 98691
 2010-03-16 22:54:32 +00:00
Douglas Gregor 82752ec843 Teach SourceManager's content cache to keep track of whether its 
buffer was invalid when it was created, and use that bit to always set
the "Invalid" flag according to whether the buffer is invalid. This
ensures that all accesses to an invalid buffer are marked invalid,
improving recovery.

llvm-svn: 98690
 2010-03-16 22:53:51 +00:00
Douglas Gregor dc970f0866 Audit all Preprocessor::getSpelling() callers, improving failure 
recovery for those that need it.

llvm-svn: 98689
 2010-03-16 22:30:13 +00:00
Blaine Garst a41f71212a fix copyright & typo 
llvm-svn: 98688
 2010-03-16 22:02:16 +00:00
Evan Cheng 403062313f Fix liveintervals handling of dbg_value instructions. 
llvm-svn: 98686
 2010-03-16 21:51:27 +00:00
John McCall 9a9ae00442 Forgot the testcases. 
llvm-svn: 98685
 2010-03-16 21:50:59 +00:00
John McCall a2a3f7dc11 Implement -Wshadow. Based on a patch by Mike M.! 
llvm-svn: 98684
 2010-03-16 21:48:18 +00:00
Bob Wilson c953bca10b Remove redundant writeback flag from ARM address mode 6. Also remove the 
optional register update argument, which is currently unused -- when we add
support for that, it can just be a separate operand.

llvm-svn: 98683
 2010-03-16 21:44:40 +00:00
Chris Lattner 87c5e2f5d4 update link 
llvm-svn: 98682
 2010-03-16 21:43:03 +00:00
John McCall a630995f50 Perform access control for the implicit calls to base and member destructors 
that occur in constructors (on the unwind path).

llvm-svn: 98681
 2010-03-16 21:39:52 +00:00
Chris Lattner 8fce3dddfa reapply r98656 unmodified, which exposed the asmprinter not 
handling constant unions.

llvm-svn: 98680
 2010-03-16 21:25:55 +00:00
Johnny Chen 71ab18bdd5 Disambiguate the *_UPD and * variants by specifying the writeback flag as 1. 
This is for the disassembly work.

There are cases where this is not possible, for example, A8.6.53 LDM Encoding T1.
In such case, we'll use an adhoc approach to deduce the Opcode programmatically.

llvm-svn: 98679
 2010-03-16 21:25:05 +00:00
Blaine Garst ade4303e2b at least give the Apple ABI a name that reflects Apple in prep for other ABI specs that might come along 
llvm-svn: 98678
 2010-03-16 21:22:41 +00:00
Chris Lattner b981fcf2d8 add asmprinter suport for unions, fixing Feature/unions.ll to actually 
be doing something useful.

llvm-svn: 98677
 2010-03-16 21:21:35 +00:00
Blaine Garst 1832cdb2d3 rev existing doc to account for recent ABI changes 
llvm-svn: 98676
 2010-03-16 21:21:07 +00:00
Devang Patel a0bb715977 Ignore debug value instructions while analyzing BB for tail duplication. 
llvm-svn: 98675
 2010-03-16 21:02:07 +00:00
Douglas Gregor a71b9d0678 Update get*LineNumber() and get*ColumnNumber() functions to pass the 
Invalid bit through; there are no safety-critical callers of these
functions.

llvm-svn: 98674
 2010-03-16 20:53:17 +00:00
Daniel Dunbar 8801b810bb Revert r98666 too; it's checkin-without-testing day! 
llvm-svn: 98673
 2010-03-16 20:52:59 +00:00
Douglas Gregor 42fe858cd6 Audit all callers of SourceManager::getCharacterData(); update some of 
them to recover more gracefully on failure.

llvm-svn: 98672
 2010-03-16 20:46:42 +00:00
Benjamin Kramer f2e4b5dd7f str[r]chr returns its pointer argument so we cannot mark it as nocapture. Thanks to Duncan for spotting my mistake. 
llvm-svn: 98671
 2010-03-16 20:33:15 +00:00
Douglas Gregor 554e0b1ec2 Audit all callers of SourceManager::getBufferData(); fix the one that 
needs better error recovery.

llvm-svn: 98667
 2010-03-16 20:26:15 +00:00
Chris Lattner 5aa4a42c77 temporarily xfail 
llvm-svn: 98666
 2010-03-16 20:08:07 +00:00
Douglas Gregor 4fb7fbef3b Audit all getBuffer() callers (for both the FullSourceLoc and 
SourceManager versions), updating those callers that need to recover
gracefully from failure.

llvm-svn: 98665
 2010-03-16 20:01:30 +00:00
Douglas Gregor 26266da3c3 Teach the one caller of SourceManager::getMemoryBufferForFile() to cope with errors 
llvm-svn: 98664
 2010-03-16 19:49:24 +00:00
Benjamin Kramer 5cf5fd2ffa Mark str[r]chr readonly. 
llvm-svn: 98663
 2010-03-16 19:36:43 +00:00
Daniel Dunbar 3a374da973 Revert r98656, its breaking all over the place. 
llvm-svn: 98662
 2010-03-16 19:35:34 +00:00
Chris Lattner 379e1b9cc9 accept and ignore __gcc_tdiag__ so we don't produce warnings 
building mainline GCC, PR6542

llvm-svn: 98661
 2010-03-16 19:29:19 +00:00
Chris Lattner 9ae99e0df5 improve support for uniontype and ConstantUnion, patch by Tim Northover! 
llvm-svn: 98656
 2010-03-16 19:15:03 +00:00
Douglas Gregor a2f4945099 Make sure we actually override ReadHeaderFileInfo when we meant to 
llvm-svn: 98655
 2010-03-16 19:09:18 +00:00
Dan Gohman 5a6dc1dd09 Add an rdar number to this test. 
llvm-svn: 98654
 2010-03-16 19:08:20 +00:00
Chris Lattner 13439783fb work around an MSVC2010 bug, PR6504 
llvm-svn: 98653
 2010-03-16 19:07:05 +00:00
Duncan Sands e0fa09cb05 Chris pointed out that producing undef here is wrong in 
general.

llvm-svn: 98649
 2010-03-16 18:50:54 +00:00
Bob Wilson 466d1e3dc2 Remove redundant writeback flag in ARM addressing mode 5. 
llvm-svn: 98648
 2010-03-16 18:38:09 +00:00
Bob Wilson d6243b49d4 Remove the writeback flag from ARM's address mode 4. Now that we have separate 
instructions for ld/st with writeback, the flag is completely redundant.

llvm-svn: 98643
 2010-03-16 17:46:45 +00:00
Bob Wilson ceda0780f9 Fix unused variable warnings. 
llvm-svn: 98642
 2010-03-16 17:44:45 +00:00
Bob Wilson 1b4e8cc69c --- Reverse-merging r98637 into '.': 
U    test/CodeGen/ARM/tls2.ll
U    test/CodeGen/ARM/arm-negative-stride.ll
U    test/CodeGen/ARM/2009-10-30.ll
U    test/CodeGen/ARM/globals.ll
U    test/CodeGen/ARM/str_pre-2.ll
U    test/CodeGen/ARM/ldrd.ll
U    test/CodeGen/ARM/2009-10-27-double-align.ll
U    test/CodeGen/Thumb2/thumb2-strb.ll
U    test/CodeGen/Thumb2/ldr-str-imm12.ll
U    test/CodeGen/Thumb2/thumb2-strh.ll
U    test/CodeGen/Thumb2/thumb2-ldr.ll
U    test/CodeGen/Thumb2/thumb2-str_pre.ll
U    test/CodeGen/Thumb2/thumb2-str.ll
U    test/CodeGen/Thumb2/thumb2-ldrh.ll
U    utils/TableGen/TableGen.cpp
U    utils/TableGen/DisassemblerEmitter.cpp
D    utils/TableGen/RISCDisassemblerEmitter.h
D    utils/TableGen/RISCDisassemblerEmitter.cpp
U    Makefile.rules
U    lib/Target/ARM/ARMInstrNEON.td
U    lib/Target/ARM/Makefile
U    lib/Target/ARM/AsmPrinter/ARMInstPrinter.cpp
U    lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
U    lib/Target/ARM/AsmPrinter/ARMInstPrinter.h
D    lib/Target/ARM/Disassembler
U    lib/Target/ARM/ARMInstrFormats.td
U    lib/Target/ARM/ARMAddressingModes.h
U    lib/Target/ARM/Thumb2ITBlockPass.cpp

llvm-svn: 98640
 2010-03-16 16:59:47 +00:00