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74794 Commits

Author SHA1 Message Date
Gabor Greif a895b1c08d restore 'make update' functionality by not ignoring 'clang' here 
llvm-svn: 91950
 2009-12-23 00:18:40 +00:00
Bill Wendling 54dd5398e0 Finish up node ordering in ExpandNode. 
llvm-svn: 91949
 2009-12-23 00:05:09 +00:00
Douglas Gregor 8d48e9a26e Switch Sema::CreateOverloadedUnaryOp over to InitializationSequence. 
llvm-svn: 91948
 2009-12-23 00:02:00 +00:00
Nuno Lopes b242ce1af0 set svn:ignore 
llvm-svn: 91947
 2009-12-23 00:01:08 +00:00
Nuno Lopes 56abcbdb47 warn when attribute warn_unused_result is applied to void functions. 
while at it, remove an outdated FIXME

llvm-svn: 91946
 2009-12-22 23:59:52 +00:00
Jakob Stoklund Olesen b10c69edd0 Add coalescer asserts. 
llvm-svn: 91945
 2009-12-22 23:54:54 +00:00
Jakob Stoklund Olesen b05fbe1486 Add a SPR register class to the ARM target. 
Certain Thumb instructions require only SP (e.g. tSTRspi).

llvm-svn: 91944
 2009-12-22 23:54:44 +00:00
Jeffrey Yasskin 6523429779 Partially revert r91626. Materializing extra functions to determine whether 
they're available_externally broke VMKit, which was relying on the fact that
functions would only be materialized when they were first called.  We'll have
to wait for http://llvm.org/PR5737 to really fix this.

I also added a test for one of the F->isDeclaration() calls which wasn't
covered by anything else in the test suite.

llvm-svn: 91943
 2009-12-22 23:47:23 +00:00
Bill Wendling ad1fdf0e40 Assign ordering to nodes created in ExpandNode. Only roughly 1/2 of the function 
is finished.

llvm-svn: 91942
 2009-12-22 23:44:56 +00:00
Douglas Gregor 684d7bdc43 Allow the first parameter of operator new to be a cv-qualified 
size_t. Also, fix an issue with initialization of parameters in calls,
where we weren't removing the cv-qualifiers on the parameter type
itself. Fixes PR5823.

llvm-svn: 91941
 2009-12-22 23:42:49 +00:00
Daniel Dunbar c7a67b7877 Driver: When linking, don't warn about unused arguments which are obviously only 
used during compilation.
 - There is no easy way to define this group properly, unfortunately, and maybe
   this is a losing strategy. For now this is unambiguous more friendly, though.

llvm-svn: 91940
 2009-12-22 23:19:32 +00:00
Jeffrey Yasskin ad46e4416b Fix a crash in JIT::recompileAndRelinkFunction(). It doesn't pass the MCI 
argument to runJITOnFunction(), which caused a null pointer dereference at
every call.

Patch by Gianluca Guida!

llvm-svn: 91939
 2009-12-22 23:18:18 +00:00
Chris Lattner 801fda871b implement -W[no-]fatal-errors, patch by Christian Adåker! 
llvm-svn: 91938
 2009-12-22 23:12:53 +00:00
Ted Kremenek c0895eb730 Add c++-analyzer symlink (which is used by scan-build) 
llvm-svn: 91937
 2009-12-22 23:00:32 +00:00
Bill Wendling 70794596a8 Assign ordering to SDNodes in PromoteNode. Also fixing a subtle bug where BSWAP 
was using "Tmp1" in the first getNode call instead of Node->getOperand(0).

llvm-svn: 91936
 2009-12-22 22:53:39 +00:00
Sean Callanan 588785c781 Removed the "inline" keyword from the disassembler decoder, 
because the Visual C++ build does not build .c files as C99

llvm-svn: 91935
 2009-12-22 22:51:40 +00:00
Chris Lattner b257d24f62 rename HexDisassembler -> Disassembler, it works on any input 
integer encoding (0123, 0b10101, 42, etc).

llvm-svn: 91934
 2009-12-22 22:50:29 +00:00
Chris Lattner e3437b33f5 just discard the debug output from the disassembler. 
llvm-svn: 91933
 2009-12-22 22:47:43 +00:00
Douglas Gregor 19fc0b753a Make sure that reinterpret_cast gets a CastKind on all successful 
paths. Fixes "cannot compile this unexpected cast lvalue yet" error in
llvm/lib/Analysis/IPA/GlobalsModRef.cpp.

llvm-svn: 91932
 2009-12-22 22:47:22 +00:00
Anton Korobeynikov ef3fdc1cbd Add testcase for PR5703 
llvm-svn: 91931
 2009-12-22 22:37:23 +00:00
Douglas Gregor 39740dce30 Revert accidental commit 
llvm-svn: 91930
 2009-12-22 22:30:51 +00:00
Chris Lattner 261dd5ec06 accept -Wcomments as an alias for -Wcomment, PR5855 
llvm-svn: 91929
 2009-12-22 22:29:12 +00:00
John McCall a1d8550778 Add using shadow decls to the "instantiated locals" map, fixing PR5847. 
llvm-svn: 91928
 2009-12-22 22:26:37 +00:00
Douglas Gregor b6ea60872d Switch Sema::AddCXXDirectInitializerToDecl over to InitializationSequence 
llvm-svn: 91927
 2009-12-22 22:17:25 +00:00
Ted Kremenek e19711d223 Add transfer functions support for visiting an Objective-C message expression as an lvalue when the return type is a C++ reference. 
llvm-svn: 91926
 2009-12-22 22:13:46 +00:00
Daniel Dunbar 42fe663e3b ARM: Remove a FIXME, it's not actually more complicated than that. 
llvm-svn: 91924
 2009-12-22 21:59:17 +00:00
Jakob Stoklund Olesen 200f82c889 Remove minimal CFG sanity checks from verifier. 
These checks would often trigger on unreachable statements inserted by
bugpoint, leading it astray.

It would be nice if we could distinguish unreachable blocks from errors.

llvm-svn: 91923
 2009-12-22 21:52:27 +00:00
Jakob Stoklund Olesen 3db4952357 Allow explicit %reg0 operands beyond what the .td file describes. 
ARM uses these to indicate predicates.

llvm-svn: 91922
 2009-12-22 21:48:20 +00:00
Douglas Gregor 0a70c4d9a2 Switch parameter passing for overloaded binary operators to 
InitializationSequence. Fixes the -fsyntax-only failure in
llvm/lib/Transforms/Scalar/InstructionCombining.cpp.

llvm-svn: 91921
 2009-12-22 21:44:34 +00:00
Bill Wendling d85498132f Allow 0 as an order number. Don't assign an order to formal arguments. 
llvm-svn: 91920
 2009-12-22 21:35:02 +00:00
Sean Callanan 36eab80875 Fixes to the X86 disassembler: 
Made LEA memory operands emit only 4 MCInst operands.
Made the scale operand equal 1 for instructions that have no
SIB byte.

llvm-svn: 91919
 2009-12-22 21:12:55 +00:00
Anton Korobeynikov 3b8235bec3 Restore snprintf weirdness for VCPP only 
llvm-svn: 91918
 2009-12-22 20:11:00 +00:00
Chris Lattner c0f6402a94 Fix the Convert to scalar to not insert dead loads in the store case. The 
load is needed when we have a small store into a large alloca (at which 
point we get a load/insert/store sequence), but when you do a full-sized
store, this load ends up being dead.

This dead load is bad in really large nasty testcases where the load ends
up causing mem2reg to insert large chains of dependent phi nodes which only
ADCE can delete.  Instead of doing this, just don't insert the dead load.

This fixes rdar://6864035

llvm-svn: 91917
 2009-12-22 19:33:28 +00:00
Chris Lattner fda3b559e6 fix some fixme's by using twines 
llvm-svn: 91916
 2009-12-22 19:23:33 +00:00
Jakob Stoklund Olesen 6f579c12b1 Use proper move instructions. Make the verifier happy. 
llvm-svn: 91914
 2009-12-22 18:49:55 +00:00
Bob Wilson bac37abe73 Report an error for bad inline assembly, where the value passed for an 
"indirect" operand is not a pointer.

llvm-svn: 91913
 2009-12-22 18:34:19 +00:00
Douglas Gregor dc72875d25 Serialize the NoReturn bit on FunctionTypes for precompiled headers 
llvm-svn: 91911
 2009-12-22 18:11:50 +00:00
Evan Cheng 71d7eaa87e Remove target attribute break-sse-dep. Instead, do not fold load into sse partial update instructions unless optimizing for size. 
llvm-svn: 91910
 2009-12-22 17:47:23 +00:00
Douglas Gregor 613bf10470 Enter the scope of an initializer for direct-initialization as well as 
for copy-initialization.

llvm-svn: 91909
 2009-12-22 17:47:17 +00:00
Douglas Gregor 8b858396d4 Include based on the current path, since we already -I the X86 target's path. Fixes CMake build 
llvm-svn: 91908
 2009-12-22 17:25:11 +00:00
Douglas Gregor 2e9c795df0 When transforming a C++ "new" expression that was not explicitly given 
a size, check whether the transformed type is itself an array type. If
so, take the major array bound as the size to allocate. Fixes PR5833.

llvm-svn: 91907
 2009-12-22 17:13:37 +00:00
Douglas Gregor bbeb5c391c Switch parameter-passing for calls via function pointers (where we 
don't have a FunctionDecl) over to InitializationSequence.

llvm-svn: 91906
 2009-12-22 16:09:06 +00:00
Douglas Gregor 1b3039344b Switch InitializedEntity from TypeLoc down to just QualTypes, since we don't use the location information but we did spend a bunch of time building faked-up TypeLocs 
llvm-svn: 91905
 2009-12-22 15:35:07 +00:00
Sanjiv Gupta 8c5f05fcee While converting one of the operands to a memory operand, we need to check if it is Legal and does not result into a cyclic dep. 
llvm-svn: 91904
 2009-12-22 14:25:37 +00:00
Ken Dyck 8c89d59c82 Move the implementation of ASTContext::getTypeSizeInChars() to the .cpp file to 
avoid #including CharUnits.h in ASTContext.h.

llvm-svn: 91903
 2009-12-22 14:23:30 +00:00
Douglas Gregor 96596c98fb Switch initialization of parameters in a call over to 
InitializationSequence (when a FunctionDecl is present). This required
a few small fixes to initialization sequences:

  - Make sure to use the adjusted parameter type for initialization of
  function parameters.
  - Implement transparent union calling semantics in C

llvm-svn: 91902
 2009-12-22 07:24:36 +00:00
Chris Lattner 778f92ab02 specify what is invalid about it 
llvm-svn: 91901
 2009-12-22 07:03:21 +00:00
Chris Lattner f6d4129c76 specify a triple to use, fixing the test on non-x86-64 hosts. 
llvm-svn: 91900
 2009-12-22 07:01:12 +00:00
Chris Lattner 502f0f11e0 reject invalid input with a caret, e.g.: 
simple-tests.txt:16:1: error: invalid instruction
0xff 0xff
^

llvm-svn: 91898
 2009-12-22 06:58:29 +00:00
Bob Wilson 62a84ea8e3 Generalize SROA to allow the first index of a GEP to be non-zero. Add a 
missing check that an array reference doesn't go past the end of the array,
and remove some redundant checks for in-bound array and vector references
that are no longer needed.

llvm-svn: 91897
 2009-12-22 06:57:14 +00:00