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96865 Commits

Author SHA1 Message Date
Michael J. Spencer e0c4560b50 Support/FileSystem: Add create_hard_link implementation. 
llvm-svn: 120792
 2010-12-03 05:58:41 +00:00
Michael J. Spencer 73e60d029c Support/ADT/Twine: Make toNullTerminatedStringRef not rely on UB :(. 
llvm-svn: 120791
 2010-12-03 05:42:25 +00:00
Michael J. Spencer 31e310cda0 Support/FileSystem: Add create_director{y,ies} implementations. 
llvm-svn: 120790
 2010-12-03 05:42:11 +00:00
Sean Callanan 4a5fcbb92b Removed a compiler warning. 
llvm-svn: 120788
 2010-12-03 03:02:31 +00:00
Rafael Espindola 4c70eeaf33 Make EmitIntValue more efficient and more like what we do for leb128. The 
difference is much smaller (about 0.3s) but significant.

llvm-svn: 120787
 2010-12-03 02:54:21 +00:00
Bill Wendling 4e7eb12f6f I did it wrong. Don't disregard these encodings here. 
llvm-svn: 120786
 2010-12-03 02:25:59 +00:00
Michael J. Spencer b5ca6447bb Unittests/Support/PathV2: Cleanup and remove output. 
llvm-svn: 120785
 2010-12-03 02:22:34 +00:00
Michael J. Spencer ab16054770 unittests/Support/PathV2: Comment out test because some systems are saying that 
a file exists when it shouldn't.

llvm-svn: 120784
 2010-12-03 02:10:30 +00:00
Argyrios Kyrtzidis 833be2ddd8 Also show notes about the taken path in TextPathDiagnostics. 
llvm-svn: 120783
 2010-12-03 02:03:26 +00:00
Bill Wendling 36110d5d1a Don't overwrite the opcode passed into the T1Special pattern. 
llvm-svn: 120782
 2010-12-03 02:02:58 +00:00
Bill Wendling 4d8ff86b9e Add Thumb encoding for some more instructions. 
llvm-svn: 120780
 2010-12-03 01:55:47 +00:00
Bill Wendling e38f1149fa Ignore decode table conflicts in the tMOVgpr2tgpr, tMOVgpr2gpr, and tMOVtgpr2gpr 
instructions. They are handled as special moves, but encoded as a normal move.

llvm-svn: 120779
 2010-12-03 01:55:30 +00:00
Sean Callanan 979f74d1dd Fixed object lifetimes in ClangExpressionDeclMap 
so that it is not referring to potentially stale
state during IR execution.

This was done by introducing modular state (like
ClangExpressionVariable) where groups of state
variables have well-defined lifetimes:

- m_parser_vars are specific to parsing, and only
  exist between calls to WillParse() and DidParse().

- m_struct_vars survive for the entire execution
  of the ClangExpressionDeclMap because they
  provide the template for a materialized set of
  expression variables.

- m_material_vars are specific to a single
  instance of materialization, and only exist
  between calls to Materialize() and
  Dematerialize().

I also removed unnecessary references to long-
lived state that really didn't need to be referred
to at all, and also introduced several assert()s
that helped me diagnose a few bugs (fixed too).

llvm-svn: 120778
 2010-12-03 01:38:59 +00:00
Michael J. Spencer a41772aa0f Support/Windows/FileSystem: Remove unneeded toNullTerminatedStringRef. 
llvm-svn: 120777
 2010-12-03 01:21:38 +00:00
Michael J. Spencer 4571040ea1 Support/FileSystem: Add unique_file and exists implementations. 
llvm-svn: 120776
 2010-12-03 01:21:28 +00:00
Michael J. Spencer 65d8694a45 Support/FileSystem: Remove temp_directory_path. 
llvm-svn: 120775
 2010-12-03 01:21:04 +00:00
Rafael Espindola 675fbb2ad1 Do with uleb the same trick we now do with dwarf line/address advances. This 
avoids creating leb128 fragments and speeds up the test in PR8711 to 33s.

llvm-svn: 120774
 2010-12-03 01:19:49 +00:00
Argyrios Kyrtzidis 2fd03a60e4 Remove leftover code and use the text path diagnostic client even without a specified output file since 
it just uses diagnostic notes.

llvm-svn: 120773
 2010-12-03 01:17:19 +00:00
Chris Lattner 6882f800c5 clarify comment 
llvm-svn: 120772
 2010-12-03 01:11:13 +00:00
Nick Lewycky 7d3fc3728f Add a flag to control the "indirection of non-volatile null pointer will be 
deleted, not trap" warning. Fixed PR8729. Patch by Elias Pipping!

llvm-svn: 120771
 2010-12-03 01:10:02 +00:00
Argyrios Kyrtzidis c95e596728 Introduce TextPathDiagnostics, a simple PathDiagnosticClient that outputs as diagnostic notes 
the sequence of events; useful for testing.

llvm-svn: 120770
 2010-12-03 00:58:14 +00:00
Argyrios Kyrtzidis 7c0570e40f Handle any number of SourceRanges inside BugReporter::FlushReport. 
llvm-svn: 120769
 2010-12-03 00:58:10 +00:00
Argyrios Kyrtzidis c23f0e0a03 Rename Create[*]DiagnosticClient -> create[*]DiagnosticClient. 
llvm-svn: 120768
 2010-12-03 00:58:08 +00:00
Rafael Espindola 57ab708bdd Try to resolve symbol differences early, and if successful create a plain 
data fragment. This reduces the time to assemble the test in 8711 from 60s to
54s.

llvm-svn: 120767
 2010-12-03 00:55:40 +00:00
Bill Wendling f0b36a3cfd The tLDR instruction wasn't encoded properly: 
<MCInst 2251 <MCOperand Reg:70> <MCOperand Reg:66> <MCOperand Imm:0> <MCOperand Reg:0> <MCOperand Imm:14> <MCOperand Reg:0>>

Notice that the "reg" here is 0, which is an invalid register. Put a check in
the code for this to prevent crashing.

llvm-svn: 120766
 2010-12-03 00:53:22 +00:00
Bob Wilson 518a6e6879 Add support for "_lane" variants of VMUL, VMLA, and VMLS Neon intrinsics. 
llvm-svn: 120765
 2010-12-03 00:34:21 +00:00
Bob Wilson e6b421ccb5 Add support for "_lane" variants of VMUL, VMLA, and VMLS Neon intrinsics. 
llvm-svn: 120764
 2010-12-03 00:34:12 +00:00
Bob Wilson 791934e122 Support using macros for Neon intrinsics implemented without builtins. 
Intrinsics implemented with Clang builtins could already be implemented as
either inline functions or macros, but intrinsics implemented directly
(without builtins) could only be inline functions.

llvm-svn: 120763
 2010-12-03 00:34:09 +00:00
Greg Clayton 621801846e Fixed DoResume to watch for the correct return value from WaitForIsRunning to avoid spurious errors due to previous fix. 
llvm-svn: 120762
 2010-12-03 00:27:48 +00:00
Greg Clayton a975990111 Fixed bad logic that was trying to determine if the gdb remote resumed a process or not. 
llvm-svn: 120761
 2010-12-03 00:19:58 +00:00
Devang Patel 5eed2e63f8 It may not be an option to skip .debug_line if there are file reference in already emitted debug info. So, for now, emit dummy line table entry to make older linker and assemblers happy. This is not a new behavior, original AsmPrinter emitted similar line table entries. 
llvm-svn: 120760
 2010-12-03 00:10:48 +00:00
Ted Kremenek 8c4c74f4fb Fix diagnostic for reporting bad escape sequence. 
Patch by Paul Curtis!

llvm-svn: 120759
 2010-12-03 00:09:56 +00:00
Johnny Chen eb3411dc41 Log just the thread name, not process/thread id for easier human reading. 
llvm-svn: 120751
 2010-12-02 23:31:02 +00:00
Devang Patel 88d794c628 Hide tests, that check .loc, .file in output assembly, from darwin9 buildbot. 
llvm-svn: 120750
 2010-12-02 23:29:58 +00:00
Greg Clayton 38a614034a Updated to latest LLVM/Clang for external AST source changes that allow 
TagDecl subclasses and Objective C interfaces to complete themselves through
the ExternalASTSource class.

llvm-svn: 120749
 2010-12-02 23:20:03 +00:00
Jim Grosbach dea4d78fa9 Trailing whitespace. 
llvm-svn: 120748
 2010-12-02 23:05:38 +00:00
Devang Patel 6c814194d6 Disable .loc support on older darwin OSes. 
llvm-svn: 120747
 2010-12-02 23:03:57 +00:00
Chris Lattner 5cd8475564 Reflow to a style doug prefers, increasing indentation :-) 
llvm-svn: 120746
 2010-12-02 22:52:04 +00:00
Johnny Chen 7528af2f86 When logging, enable process and thread ID recordings. Also add 'state' to the lldb 
log-categories, so it now becomes "event process expr state".

llvm-svn: 120745
 2010-12-02 22:47:52 +00:00
Douglas Gregor 6dd3a6a181 When we're performing an explicit cast of some sort, don't complain 
about deprecated Objective-C pointer conversions. Plus, make sure to
actually set an appropriate AssignmentAction when performing an
implicit conversion from an InitializationSequence. Fixes regressions
in the GCC DejaGNU testsuite.

llvm-svn: 120744
 2010-12-02 21:47:04 +00:00
Devang Patel 8cabd938ed Use set directive for StartMinusEndExpr. 
This is a fix for llvm-gcc-i386-darwin9 buildbot failure.

llvm-svn: 120742
 2010-12-02 21:32:30 +00:00
Stuart Hastings 34744b1d3e Test case for r120740. Radar 8712503. 
llvm-svn: 120741
 2010-12-02 21:25:55 +00:00
Fariborz Jahanian fb40bda54e Improve on objc diagnostics. // rdar://8721692 
llvm-svn: 120737
 2010-12-02 21:00:16 +00:00
Peter Collingbourne 19b961d5f9 Merge transparent union types using member's unqualified type 
llvm-svn: 120736
 2010-12-02 21:00:06 +00:00
Ted Kremenek 9e618ed1c9 Fix range in printf warnings for invalid conversion specifiers. 
llvm-svn: 120735
 2010-12-02 20:57:51 +00:00
Duncan Sands 4e7263b86f Adjust this test for the fact that the stores are no longer 
being combined (which is being tracked as PR8699).

llvm-svn: 120734
 2010-12-02 20:56:51 +00:00
Johnny Chen c4221e47b0 Fixed a typo in comment. 
llvm-svn: 120733
 2010-12-02 20:53:05 +00:00
Tobias Grosser 083379f815 Move check of command line options after command line parsing. 
The check to not allow -analyze and -disable-output at the same time was done
before parsing the command line flags. Therefore it never triggered, and in case
both options where used opt segfaulted. Fix this by moving this check a after
command line parsing.

llvm-svn: 120732
 2010-12-02 20:35:16 +00:00
Jim Grosbach d35424f9ca XFAIL for now. If someone with access to an ARM/Linux host wants to have a look 
that would be great. They're ARM JIT failures, so without that, it's tough.

llvm-svn: 120731
 2010-12-02 20:20:32 +00:00
Evan Cheng 5709254bd5 Fix test. 
llvm-svn: 120730
 2010-12-02 20:17:34 +00:00