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84202 Commits

Author SHA1 Message Date
Chris Lattner f294c560da missed an svn add 
llvm-svn: 104562
 2010-05-24 21:38:14 +00:00
Chris Lattner b997626120 push categories forward a bit more: document them, add some 
major buckets to catch parser and sema issues, add inline asm
category, and make diag groups take precedence over the 
sweeping categories just added.

llvm-svn: 104561
 2010-05-24 21:35:18 +00:00
Evan Cheng 1b79babdec Avoid adding duplicate function live-in's. 
llvm-svn: 104560
 2010-05-24 21:33:37 +00:00
Dan Gohman 79b6a0f140 Fix an mmx movd encoding. 
llvm-svn: 104552
 2010-05-24 20:51:08 +00:00
Douglas Gregor 9a414458ff Don't complain about VLAs of non-POD types when the array type is 
dependent. Fixes <rdar://problem/8021385>.

llvm-svn: 104550
 2010-05-24 20:42:30 +00:00
Kevin Enderby dc71cc794b MC/X86: Add aliases for CMOVcc variants. 
llvm-svn: 104549
 2010-05-24 20:32:23 +00:00
Douglas Gregor e05d3cb770 A type- or value-dependent expression cannot use bitfield 
promotion. Fixes <rdar://problem/8020920>.

llvm-svn: 104545
 2010-05-24 20:13:53 +00:00
Bob Wilson 722bff2c7d Clean up some extra whitespace. 
llvm-svn: 104544
 2010-05-24 20:08:34 +00:00
Howard Hinnant 9435d38cfc sync with working paper 
llvm-svn: 104542
 2010-05-24 19:09:54 +00:00
Bob Wilson 3eb7691858 Thumb2 RSBS instructions were being printed without the 'S' suffix. 
Fix it by changing the T2I_rbin_s_is multiclass to handle the CPSR
output and 'S' suffix in the same way as T2I_bin_s_irs.

llvm-svn: 104531
 2010-05-24 18:44:06 +00:00
Chris Lattner 787aef9aed when too many errors are emitted, and we produce: 
fatal error: too many errors emitted, stopping now [-ferror-limit=]

Tell the user that this is controlled with -ferror-limit=, like above.

llvm-svn: 104528
 2010-05-24 18:37:03 +00:00
Fariborz Jahanian 36680dd751 Fix a rewriting bug where a local static objective-c 
pointer is copied into a block. Fixes radar 7924024.

llvm-svn: 104526
 2010-05-24 18:32:56 +00:00
Devang Patel 51b37e0bd8 Do not emit line number entries for unknown debug values. 
This fixes recent regression in store.exp from gdb testsuite.

llvm-svn: 104524
 2010-05-24 18:26:49 +00:00
Evan Cheng 755d45be43 LR is in GPR, not tGPR even in Thumb1 mode. 
llvm-svn: 104518
 2010-05-24 18:00:18 +00:00
Jakob Stoklund Olesen ff2d118733 Add SubRegIndex defs to PowerPC. It looks like the CR subregister indices are 
never used.

llvm-svn: 104517
 2010-05-24 17:55:38 +00:00
Howard Hinnant 128ba7191d patch by Jeffrey Yasskin for porting to Ubuntu Hardy. Everything was accepted except there were some bug fixes needed in <locale> for the __nolocale_* series. For the apple branch I ended up using templates instead of the var_args solution because it seemed both safer and more efficient. 
llvm-svn: 104516
 2010-05-24 17:49:41 +00:00
Jakob Stoklund Olesen 8a57aeca2a Use SubRegIndex in SystemZ. 
Anton, please review the change to SystemZAsmPrinter.cpp. It could be a bug.

llvm-svn: 104515
 2010-05-24 17:43:01 +00:00
Jakob Stoklund Olesen 5d56769fb6 SubRegIndex'ize Mips 
llvm-svn: 104514
 2010-05-24 17:42:58 +00:00
Jakob Stoklund Olesen fd6f16fab9 SubRegIndex'ize MSP430 
llvm-svn: 104513
 2010-05-24 17:42:55 +00:00
Fariborz Jahanian 427ee8b5f3 Fix an objective-c rewriter bug when pre-processed file's 
class declaration's @end is not followed by a new-line.
(radar 7946975).

llvm-svn: 104512
 2010-05-24 17:22:38 +00:00
Douglas Gregor 5a5073e4d6 Make sure that we instantiate variably modified types, even if they 
aren't dependent. Fixes <rdar://problem/8020206>.

llvm-svn: 104511
 2010-05-24 17:22:01 +00:00
Jakob Stoklund Olesen 8d042c0269 Fix a few places that depended on the numeric value of subreg indices. 
Add assertions in places that depend on consecutive indices.

llvm-svn: 104510
 2010-05-24 17:13:28 +00:00
Douglas Gregor bb3348ed33 Downgrade deletion of a void* from an error (which is should be) to an 
extension warning (which other compilers seem to use). Works around a
known bug in Xalan.

llvm-svn: 104509
 2010-05-24 17:01:56 +00:00
Jakob Stoklund Olesen 6c47d6423c Switch ARMRegisterInfo.td to use SubRegIndex and eliminate the parallel enums 
from ARMRegisterInfo.h

llvm-svn: 104508
 2010-05-24 16:54:32 +00:00
Jakob Stoklund Olesen 9340ea59e1 Rename X86 subregister indices to something shorter. 
Use the tablegen-produced enums.

llvm-svn: 104493
 2010-05-24 14:48:17 +00:00
Jakob Stoklund Olesen 1c69646e99 Add the SubRegIndex TableGen class. 
This is the beginning of purely symbolic subregister indices, but we need a bit
of jiggling before the explicit numeric indices can be completely removed.

llvm-svn: 104492
 2010-05-24 14:48:12 +00:00
Nicolas Geoffray c5327226e4 Encode the Caml frametable by following what the comment says: the number of descriptors 
is first emitted, and StackOffsets are emitted in 16 bits.

llvm-svn: 104488
 2010-05-24 12:24:11 +00:00
Duncan Sands e9cd6d069d Apply timeouts and memory limits in more places. In particular, when 
bugpoint does "Running the code generator to test for a crash" this
gets you a crash if llc goes into an infinite loop or uses up vast
amounts of memory.

llvm-svn: 104485
 2010-05-24 07:49:55 +00:00
Howard Hinnant 5d6a2e509f Optimized [rand.dist.samp.pconst] and several bug fixes in other distributions 
llvm-svn: 104478
 2010-05-24 00:35:40 +00:00
Douglas Gregor e87561aa2e An identity conversion is better than any non-identity 
conversion. Fixes PR7095.

llvm-svn: 104476
 2010-05-23 22:10:15 +00:00
Douglas Gregor bea453a0fc In C++, one cannot assign from an arithmetic type to an enumeration 
type. Fixes PR7051.

llvm-svn: 104475
 2010-05-23 21:53:47 +00:00
Douglas Gregor 01308a0e11 Make clang_isFromMainFile() robust against NULL source locations. 
llvm-svn: 104474
 2010-05-23 21:31:22 +00:00
Benjamin Kramer dc99965343 Add a comment for r104472. 
llvm-svn: 104473
 2010-05-23 20:57:46 +00:00
Benjamin Kramer 11d4d9ec4e PR5863: Don't erase unreachable BBs which have an associated cleanup size. 
This works around a crash where malloc reused the memory of an erased BB for a
new BB leaving old cleanup information pointing at the new block.

llvm-svn: 104472
 2010-05-23 20:00:44 +00:00
Douglas Gregor a09387df9f It turns out that people love using VLAs in templates, too. Weaken our 
VLA restrictions so that one can use VLAs in templates (even
accidentally), but not as part of a non-type template parameter (which
would be very bad).

llvm-svn: 104471
 2010-05-23 19:57:01 +00:00
Douglas Gregor 2788782164 Complain about sizeof(overloaded function) rather than crashing. 
llvm-svn: 104470
 2010-05-23 19:43:23 +00:00
Douglas Gregor c69978f766 Move OverloadExpr over to a ASTContext-allocated pointer for its 
storage, rather than an UnresolvedSet. 

llvm-svn: 104469
 2010-05-23 19:36:40 +00:00
Douglas Gregor 30a4f4c757 Provide the overloaded functions for UnresolvedLookupExpr and 
UnresolvedMemberExpr in their constructors, rather than adding them
after the fact. No functionality change.

llvm-svn: 104468
 2010-05-23 18:57:34 +00:00
Daniel Dunbar 6738a2e39e llvm-mc: Use EmitIntValue where possible, which makes the API calls from the AsmParser and CodeGen line up better. 
llvm-svn: 104467
 2010-05-23 18:36:38 +00:00
Daniel Dunbar 8271d1bb4a llvm-mc: Use AddBlankLine in asm parser. This makes transliteration match the input much more closely, and also makes the API calls from the AsmParser and CodeGen line up better. 
llvm-svn: 104466
 2010-05-23 18:36:34 +00:00
Douglas Gregor 1a80933d24 Keep track of all of the class and function template's "common" 
pointers in the ASTContext, so that the folding sets stored inside
them will be deallocated when the ASTContext is destroyed (under
-disable-free). <rdar://problem/7998824>.

llvm-svn: 104465
 2010-05-23 18:26:36 +00:00
Anders Carlsson 5773205a8d When recording empty subobjects we should always look at the primary virtual base. 
llvm-svn: 104464
 2010-05-23 18:14:24 +00:00
Daniel Dunbar 3ff1a06de6 MC: Add an MCLoggingStreamer, for use in debugging integrated-as mismatches. 
llvm-svn: 104463
 2010-05-23 17:44:06 +00:00
Douglas Gregor 4b636a70d9 Put the VLA-is-an-extension warning into its own warning group (-Wvla) 
so that it can be selectively enabled/disabled.

llvm-svn: 104462
 2010-05-23 16:51:27 +00:00
Douglas Gregor 5e8c8c0e12 Even though we don't unique VLA types, we still need to build a 
canonical type where the element type is canonical. Fixes PR7206.

llvm-svn: 104461
 2010-05-23 16:10:32 +00:00
Bob Wilson 49f40e8c32 VDUP doesn't support vectors with 64-bit elements. 
llvm-svn: 104455
 2010-05-23 05:42:31 +00:00
John McCall cc04e9f6b9 Re-teach IR gen to perform GC moves on rvalues resulting from various ObjC 
expressions.  Essentially, GC breaks a certain form of the return-value
optimization.

llvm-svn: 104454
 2010-05-22 22:13:32 +00:00
Daniel Dunbar b52fcd6304 MC/X86: Subdivide immediates a bit more, so that we properly recognize immediates based on the width of the target instruction. For example: 
addw $0xFFFF, %ax
should match the same as
  addw $-1, %ax
but we used to match it to the longer encoding.

llvm-svn: 104453
 2010-05-22 21:02:33 +00:00
Daniel Dunbar 346782c12c tblgen/AsmMatcher: Change AsmOperandClass to allow a list of superclasses instead of just one. 
llvm-svn: 104452
 2010-05-22 21:02:29 +00:00
Anders Carlsson 5b94443b16 Really fix PR7139. There was one boost test that we still failed, and my first fix broke self-host. 
llvm-svn: 104447
 2010-05-22 17:45:10 +00:00