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84556 Commits

Author SHA1 Message Date
John McCall 02269a66b3 Enable the implementation of __builtin_setjmp and __builtin_longjmp. Not all 
LLVM backends support these yet.

llvm-svn: 104867
 2010-05-27 18:47:06 +00:00
Dan Gohman dc53f1cb5c FastISel doesn't yet handle callee-pop functions. 
To support this, move IsCalleePop from X86ISelLowering to X86Subtarget.

llvm-svn: 104866
 2010-05-27 18:43:40 +00:00
Daniel Dunbar 9c84d4a8a0 Parse/Sema: Add support for '#pragma options align=packed', which, it should be 
noted, is not the same as __attribute__((packed)). That would be ridiculous!

llvm-svn: 104865
 2010-05-27 18:42:17 +00:00
Daniel Dunbar 663e8094ae Parse/Sema: Add support for '#pragma options align=native'. 
llvm-svn: 104864
 2010-05-27 18:42:09 +00:00
Bill Wendling 47bb3e2ba1 Silence warning about "enumeral and non-enumeral type in conditional 
expression".

llvm-svn: 104863
 2010-05-27 18:35:05 +00:00
Jim Grosbach 5cde219fb1 add ISD::STACKADDR to get the current stack pointer. Will be used by sjlj EH 
to update the jmpbuf in the presence of VLAs.

llvm-svn: 104862
 2010-05-27 18:23:48 +00:00
Anders Carlsson db319761e7 More work on the empty subobject map. This code is not yet used. 
llvm-svn: 104861
 2010-05-27 18:20:57 +00:00
Bruno Cardoso Lopes 54b07ad2cd Merge basic binops SSE 1 & 2 instruction classes. This is a step towards refactoring 
common code between SSE versions.

llvm-svn: 104860
 2010-05-27 18:17:40 +00:00
Devang Patel da01e5e907 Temp. labels number may not match for all configurations. 
llvm-svn: 104858
 2010-05-27 17:51:08 +00:00
Dan Gohman cab4933f95 MemoryBuffer::getSTDIN may return a null pointer if an error occurs. 
llvm-svn: 104856
 2010-05-27 17:33:40 +00:00
Dan Gohman c36b1f35f0 Add basic error checking to MemoryBuffer::getSTDIN. 
llvm-svn: 104855
 2010-05-27 17:31:51 +00:00
Dan Gohman ece4bf5148 Use the return value of getMagicNumber instead of using a 
separate canRead() call.

llvm-svn: 104853
 2010-05-27 17:18:38 +00:00
Dan Gohman 78d1e84521 Don't bother clearing the Magic string when the magic number 
can't be read, since it isn't cleared on other error paths.

llvm-svn: 104852
 2010-05-27 17:14:10 +00:00
Dan Gohman 16f4bd8140 Don't bother checking canRead() before calling getMagicNumber(); 
getMagicNumber() does its own error checking.

llvm-svn: 104851
 2010-05-27 17:12:23 +00:00
Howard Hinnant 019fe4b8fd [except.nested] 
llvm-svn: 104850
 2010-05-27 17:06:52 +00:00
Ted Kremenek 31729162bc Remove clang_isFromMainFile(). It doesn't work correctly with CXDiagnostics, and we shouldn't 
have an API around that cannot be implemented correctly yet.

llvm-svn: 104849
 2010-05-27 16:57:42 +00:00
Devang Patel 5e6b71ce34 inlined function's arguments need a label to mark the start point because they are not directly attached to current function. 
llvm-svn: 104848
 2010-05-27 16:47:30 +00:00
Fariborz Jahanian c77f0f394a Fix 80-column. 
llvm-svn: 104847
 2010-05-27 16:35:00 +00:00
Dan Gohman 388fa73f03 Minor code simplification. 
llvm-svn: 104845
 2010-05-27 16:25:05 +00:00
Stuart Hastings 8e99e50d08 Support for nested functions/classes in debug output. Radar 7424645. 
llvm-svn: 104841
 2010-05-27 16:16:54 +00:00
Dan Gohman 7d6996dfaf Delete a spurious svn:mergeinfo property. 
llvm-svn: 104840
 2010-05-27 16:15:28 +00:00
Anders Carlsson 3e88da9fe5 Another empty class layout test. 
llvm-svn: 104839
 2010-05-27 16:15:06 +00:00
Anders Carlsson 1ff101cb1a Add more empty class layout tests. 
llvm-svn: 104838
 2010-05-27 16:07:49 +00:00
Fariborz Jahanian 9ea5839cb6 Objective-c++ IR gen. 
Flag synthesized struct decl. as non-empty so
CXX side of ir gen does not skip its Null initialization.
Fixes radar 8027844 for objc++'s collection statement.

llvm-svn: 104837
 2010-05-27 16:05:06 +00:00
Douglas Gregor 205a361413 When we've parsed a nested-name-specifier in a member access 
expression, "forget" about the object type; only the
nested-name-specifier matters for name lookup purposes. Fixes PR7239.

llvm-svn: 104834
 2010-05-27 15:25:59 +00:00
Jim Grosbach 9b253e6518 remove incorrect GCCBuiltin<> usage 
llvm-svn: 104833
 2010-05-27 15:04:02 +00:00
Gabor Greif b50c58a792 typo 
llvm-svn: 104832
 2010-05-27 09:48:47 +00:00
Gabor Greif 38303d7e3b rename test to represent meaningful date 
llvm-svn: 104831
 2010-05-27 09:32:38 +00:00
Abramo Bagnara 7e9938a2c4 Fixed missing initialization of member. Should we enable unused argument warning?. 
llvm-svn: 104829
 2010-05-27 07:42:50 +00:00
Daniel Dunbar 3eeeccd6e2 Darwin/ARM seems to support mac68k align as well. 
llvm-svn: 104828
 2010-05-27 07:00:26 +00:00
Daniel Dunbar 9296f63ff0 Driver: Update -O -> -O2 replacement for addition of -O0 option. 
llvm-svn: 104823
 2010-05-27 06:51:08 +00:00
John McCall bf8c519a0d Require a complete type when performing the qualified lookup during 
instantiation of a dependent elaborated type specifier.  Fixes PR 7199.

llvm-svn: 104822
 2010-05-27 06:40:31 +00:00
Ted Kremenek f9d147bddb Update checker build. 
llvm-svn: 104817
 2010-05-27 06:27:45 +00:00
John McCall 943fae95f5 Implement __builtin_init_dwarf_reg_size_table and __builtin_dwarf_sp_column 
for 32-bit MIPS processors.  Hat-tip to rdivacky for providing gcc dumps
on this.

llvm-svn: 104816
 2010-05-27 06:19:26 +00:00
Daniel Dunbar 06e2cc3f86 Driver: Add support for -m[no-]relax-all, and make it the default at -O0. 
llvm-svn: 104815
 2010-05-27 06:18:05 +00:00
Daniel Dunbar 6da1098b4b Sema: Add initial support for '#pragma options align=mac68k'. 
- Docs are fairly sketchy, if someone wants to pore through gcc to look for
   holes I'd appreciate any failing test cases!

llvm-svn: 104809
 2010-05-27 05:45:51 +00:00
Anders Carlsson 439edd1aea More work on the new empty subobject map. 
llvm-svn: 104808
 2010-05-27 05:41:06 +00:00
Daniel Dunbar c43b6b20d5 Driver: Add clang -cc1 -mrelax-all option, which sets relaxes all instructions when using -integrated-as. 
llvm-svn: 104807
 2010-05-27 05:39:39 +00:00
Daniel Dunbar 97ac3afac2 AsmMatcher: Ensure classes are totally ordered, so we can std::sort them reliably. 
llvm-svn: 104806
 2010-05-27 05:31:32 +00:00
Bob Wilson ebdc772457 Add a test for llvm-gcc svn r104726. 
llvm-svn: 104805
 2010-05-27 05:30:36 +00:00
Daniel Dunbar 592a85c137 Strip trailing whitespace. 
llvm-svn: 104801
 2010-05-27 02:25:46 +00:00
Daniel Dunbar fc6507ef58 AST: Add AlignMac68kAttr, not yet used. 
llvm-svn: 104800
 2010-05-27 02:25:39 +00:00
Daniel Dunbar 4dbe15d437 Sema: Factor out struct for alignment stack entries. 
llvm-svn: 104799
 2010-05-27 02:25:27 +00:00
John McCall 1cfca7292a Give this test a triple. 
llvm-svn: 104798
 2010-05-27 02:04:58 +00:00
Daniel Dunbar 8804f2e253 Sema: Replace getPragmaPackAlignment with AddAlignmentAttributesForRecord, which 
exposes less details.

llvm-svn: 104797
 2010-05-27 01:53:40 +00:00
John McCall c2af939ab4 When deciding whether a deferred declaration has already been emitted, 
aliases count as definitions regardless of whether their target has been
emitted yet.  Fixes PR 7142.

llvm-svn: 104796
 2010-05-27 01:45:30 +00:00
Daniel Dunbar 401304462a AST: Rename PragmaPackAttr to MaxFieldAlignmentAttr, which is more accurate. 
llvm-svn: 104795
 2010-05-27 01:12:46 +00:00
Eric Christopher 8ae57895f5 Add a quick test of relocations. 
llvm-svn: 104794
 2010-05-27 00:53:40 +00:00
Eric Christopher eaddfac539 Rearrange conditionals so we don't get caught with the correct type as wrong. 
llvm-svn: 104793
 2010-05-27 00:52:31 +00:00
Daniel Dunbar bd60652ace Sema: Reject '#pragma options align=mac68k' everywhere except i386-apple-darwin. 
llvm-svn: 104789
 2010-05-27 00:35:16 +00:00