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93708 Commits

Author SHA1 Message Date
Bob Wilson b6d61dc291 Support alignment for NEON vld-lane and vst-lane instructions. 
llvm-svn: 116776
 2010-10-19 00:16:32 +00:00
Johnny Chen 92b9e6e323 Add an assert that 'output.txt' exists before opening it. 
llvm-svn: 116775
 2010-10-19 00:16:14 +00:00
Douglas Gregor 0787b3224d Tweak code-completion result priorities, so that exact and similar 
type matches have a bigger impact. The impetus for this change was
that, when initializing an enumeration value, we want enumerators of
that enumeration type to have a higher priority than, e.g., unrelated
local variables.

llvm-svn: 116774
 2010-10-19 00:03:23 +00:00
Kevin Enderby 49843c0162 Added a few tweaks to the Intel Descriptor-table support instructions to allow 
word forms and suffixed versions to match the darwin assembler in 32-bit and
64-bit modes.  This is again for use just with assembly source for llvm-mc .

llvm-svn: 116773
 2010-10-19 00:01:44 +00:00
Bill Wendling 9987c0ea42 We shouldn't keep track of MMX registers "needed" separately from the SSE 
registers needed.

llvm-svn: 116772
 2010-10-18 23:51:38 +00:00
Eric Christopher 8a8673ea39 From scratch rewrite of mm_malloc.h. 
Patch by Matthew Beaumont-Gay!

llvm-svn: 116771
 2010-10-18 23:38:51 +00:00
Daniel Dunbar cb79c22678 tests: Force triple to avoid limited precision warning on win32. 
llvm-svn: 116770
 2010-10-18 23:37:08 +00:00
Ted Kremenek da8a79ac8d "Fix" bogus idempotent operations warning due to loop unrolling not unrolling enough loops to show that an invariant 
doesn't hold.  This fix is to increase the loop unrolling count to 4, which experiments show doesn't typically impact
analysis time.  The real fix is to modify the IdempotentOperationsChecker to suppress warnings where an analysis point
could be preceded by a point where we gave up due to loop unrolling.

llvm-svn: 116769
 2010-10-18 23:36:05 +00:00
Jim Grosbach 1c6fd774f7 ARM encoding information for [SU]SAT* instructions. 
llvm-svn: 116768
 2010-10-18 23:35:38 +00:00
Dan Gohman e4a82e2f21 Make the representation of AliasSets explicitly differentiate 
between "not known yet" and "known no tbaa info" so that it
can merge them properly.

llvm-svn: 116767
 2010-10-18 23:31:47 +00:00
Chandler Carruth af645b57de Add a virtual destructor to silence a GCC warning. 
llvm-svn: 116766
 2010-10-18 23:18:51 +00:00
Caroline Tice e206be2129 Add header files that were added to lldb.swig to the build 
script, so it can keep track of dependencies accurately (for
knowing when to re-build LLDBWrapPython.cpp).

llvm-svn: 116765
 2010-10-18 23:00:51 +00:00
Caroline Tice c0dbdfb6c2 Combine eArgTypeSignalName and eArgTypeUnixSignalNumber into a single 
argument type, eArgTypeUnixSignal.

llvm-svn: 116764
 2010-10-18 22:56:57 +00:00
Johnny Chen 5517f64dae Uncomment the @skip decorator to reproduce the hang while running the test suite. 
llvm-svn: 116763
 2010-10-18 22:54:25 +00:00
Eric Christopher 7b92c2a9a0 Revert r116220 - thus turning arm fast isel back on by default. 
llvm-svn: 116762
 2010-10-18 22:53:53 +00:00
Daniel Dunbar 473f8a6f88 Driver: Reject -fasm-blocks except on X86 (where we just ignore it, since 
passing it is very prevalent in some circles).

llvm-svn: 116761
 2010-10-18 22:49:46 +00:00
Caroline Tice 9bc6dbb027 Fix small mistake in previous commit (fixing aliases for commands that 
take raw input).

llvm-svn: 116760
 2010-10-18 22:38:05 +00:00
Daniel Dunbar 2b4de14b1d Driver/IA: Accept and ignore -force_cpusubtype_ALL, as in 'clang -c 
-Wa,-force_cpusubtype_ALL t.c'.
 - Tweaks -Wa, and -Xassembler handling to only accept an explicit short list of
   arguments and give an obvious unsupported error on others.

llvm-svn: 116759
 2010-10-18 22:36:15 +00:00
Daniel Dunbar 767bbabb24 Driver/Darwin: Forward -ObjC when linking, which may be needed when using static 
libraries with Objective-C code.

llvm-svn: 116758
 2010-10-18 22:08:36 +00:00
Douglas Gregor c769d6e007 Fix the translation of the PCC_ForInit code-completion context for 
C++/C99/Objective-C, so that we properly include types. This fix
affects global caching of code-completion results; without caching,
the behavior was already correct.

llvm-svn: 116757
 2010-10-18 22:01:46 +00:00
Jason W Kim d4cc3d420a Get rid of unneeded FormatOutput global variable 
llvm-svn: 116756
 2010-10-18 21:59:38 +00:00
Daniel Dunbar 418e7046f7 CrashRecoveryContext: Add missing return, so that the signal fires after we our 
routine is off the stack. Otherwise we show up rather confusingly in the stack
trace.

llvm-svn: 116755
 2010-10-18 21:55:18 +00:00
Douglas Gregor 643c330b91 Provide code completion for types after the '^' that starts a block 
literal. 

llvm-svn: 116754
 2010-10-18 21:34:55 +00:00
Jason W Kim eae048885d Changed elf-dump to output hex format by default. 
Also updated tests. 

llvm-svn: 116753
 2010-10-18 21:32:41 +00:00
John McCall 18e4edae82 Fix some bugs in local class mangling brought up in PR8355. 
Patch by Richard Smith!

llvm-svn: 116752
 2010-10-18 21:28:44 +00:00
Dan Gohman 408beac597 Don't pass the raw invalid pointer used to represent conflicting 
TBAA information to AliasAnalysis.

llvm-svn: 116751
 2010-10-18 21:28:00 +00:00
Bill Wendling 337a31133b Don't recompute MachineRegisterInfo in the Optimize* method. 
llvm-svn: 116750
 2010-10-18 21:22:31 +00:00
Mikhail Glushenkov cf2afe008d Trailing whitespace. 
llvm-svn: 116749
 2010-10-18 21:16:00 +00:00
Johnny Chen 5a7b94d97d Remove out-dated comments. 
llvm-svn: 116748
 2010-10-18 21:14:58 +00:00
Johnny Chen 8af753dc32 Add a docs/testsuite directory for tips on writing lldb test cases. 
llvm-svn: 116747
 2010-10-18 21:05:09 +00:00
Douglas Gregor 8e3e8743fb Introduce code completion results for Objective-C methods, both when 
declaring methods and when sending messages to them, by bringing all
of the selector into TypedCheck chunks in the completion result. This
way, we can improve the sorting of these results to account for the
full selector name rather than just the first chunk.

llvm-svn: 116746
 2010-10-18 21:05:04 +00:00
Dan Gohman fe8abf88a0 Add a basic testcase for TBAA-aware LICM. 
llvm-svn: 116745
 2010-10-18 21:00:09 +00:00
Rafael Espindola fba9f74932 Implement R_386_GOT32. 
llvm-svn: 116744
 2010-10-18 20:47:21 +00:00
Dan Gohman 71af9db0e8 Make AliasSetTracker TBAA-aware, enabling TBAA-enabled LICM. 
llvm-svn: 116743
 2010-10-18 20:44:50 +00:00
Howard Hinnant b2b5513dcc Changing <atomic> to follow Design A 
llvm-svn: 116742
 2010-10-18 20:39:07 +00:00
Rafael Espindola 0a5314fdb3 Relocate with .bss instead of using the symbol. Matches gas behavior. 
llvm-svn: 116741
 2010-10-18 20:25:33 +00:00
Rafael Espindola 3604d4441a Reenable assert. 
llvm-svn: 116738
 2010-10-18 19:33:01 +00:00
Argyrios Kyrtzidis 9beef8e53d Read/write declaration attributes from/to PCH properly. Embed them in the declaration block instead of trying to create another block. 
The new block was messing with the assumption that after decls block comes the stmts block.
Fixes http://llvm.org/PR8406

llvm-svn: 116737
 2010-10-18 19:20:11 +00:00
Argyrios Kyrtzidis 754fb5ffb3 Merge header & cpp for test/PCH/attrs.c - more convenient to keep the tests in one source file. 
llvm-svn: 116736
 2010-10-18 19:20:05 +00:00
Caroline Tice 38c22f5692 Fix bug where aliases for commands that take raw input were not 
executing properly.

llvm-svn: 116735
 2010-10-18 19:18:31 +00:00
Devang Patel 218f3206fa Transfer debug loc to lowered call. 
Patch by Alexander Herz!

llvm-svn: 116733
 2010-10-18 18:53:44 +00:00
Dan Gohman 52dacc0d7f Add TypeBasedAliasAnalysis to the standard pass lists. Note that it 
is currently inert by default.

llvm-svn: 116732
 2010-10-18 18:50:27 +00:00
Dan Gohman f7a5e20372 Run tbaa before basicaa, since that's how it's expected to be used. 
llvm-svn: 116731
 2010-10-18 18:45:59 +00:00
Dan Gohman f3702452c8 Fix BasicAA to pass TBAAInfo through to the chained analysis. 
llvm-svn: 116730
 2010-10-18 18:45:11 +00:00
Jim Grosbach 6706f3c4b4 For Thumb2, try to use frame pointer references for stack slots even when a 
base register is available. rdar://8525298

llvm-svn: 116729
 2010-10-18 18:39:46 +00:00
Rafael Espindola e3dc9e2ea1 Produce ELF::R_386_GOTPC relocations. 
llvm-svn: 116728
 2010-10-18 18:36:12 +00:00
Caroline Tice dc8f777f6b Prevent Python script interpreter initialization from changing 
the termios settings on the debugger's input handle.

llvm-svn: 116725
 2010-10-18 18:24:17 +00:00
Douglas Gregor 1b035bbe3a When providing code completions of Objective-C method declarations 
(after - or +), always traverse superclasses and all categories. The
programmer may want to complete a method from *anywhere*.

llvm-svn: 116723
 2010-10-18 18:21:28 +00:00
Dan Gohman 33fcde9b9c Make TypeBasedAliasAnalysis default to doing nothing, with a command-line 
option to enable it.

llvm-svn: 116722
 2010-10-18 18:17:47 +00:00
Dan Gohman f0a3bed6d6 Use chaining in TypeBasedAliasAnalysis::pointsToConstantMemory. 
llvm-svn: 116721
 2010-10-18 18:10:31 +00:00