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102502 Commits

Author SHA1 Message Date
Francois Pichet dfeda09345 Make llvm::Consumer a class (to remove a MSVC warning since Consumer is later forward declared as a struct) 
llvm-svn: 127632
 2011-03-14 23:07:21 +00:00
Bill Wendling e1fd78f2bc Generate a VTBL instruction instead of a series of loads and stores when we 
can. As Nate pointed out, VTBL isn't super performant, but it *has* to be better
than this:

_shuf:
@ BB#0:       @ %entry
  push        {r4, r7, lr}
  add         r7, sp, #4
  sub         sp, #12
  mov         r4, sp
  bic         r4, r4, #7
  mov         sp, r4
  mov         r2, sp
  vmov        d16, r0, r1
  orr         r0, r2, #6
  orr         r3, r2, #7
  vst1.8      {d16[0]}, [r3]
  vst1.8      {d16[5]}, [r0]
  subs        r4, r7, #4
  orr         r0, r2, #5
  vst1.8      {d16[4]}, [r0]
  orr         r0, r2, #4
  vst1.8      {d16[4]}, [r0]
  orr         r0, r2, #3
  vst1.8      {d16[0]}, [r0]
  orr         r0, r2, #2
  vst1.8      {d16[2]}, [r0]
  orr         r0, r2, #1
  vst1.8      {d16[1]}, [r0]
  vst1.8      {d16[3]}, [r2]
  vldr.64     d16, [sp]
  vmov        r0, r1, d16
  mov         sp, r4
  pop         {r4, r7, pc}

The "illegal" testcase in vext.ll is no longer illegal.
<rdar://problem/9078775>

llvm-svn: 127630
 2011-03-14 23:02:38 +00:00
John McCall e2eb807601 Version N of the llvm_unreachable patch: VC++ doesn't recognize that abort() 
doesn't return, so just go back to using the old runtime function instead
of trying to use abort() when __builtin_unreachable (or an equivalent) isn't
supported.

llvm-svn: 127629
 2011-03-14 22:41:50 +00:00
Renato Golin 4b6ae939ca This patch is a big refactoring of llvm-diff. It doesn't add new features, but it re-organizes the old features, so I can insert the MetadataEngine to use the same infrastructure. 
llvm-svn: 127627
 2011-03-14 22:22:46 +00:00
Jan Sjödin c9a16d581d Check that the AsmParser exists for the native target to enable initialization 
function.

llvm-svn: 127626
 2011-03-14 22:12:35 +00:00
Douglas Gregor 1e98986160 Disable 'auto' type deduction in Objective-C. It likes 'id' a bit too 
much to be useful.

llvm-svn: 127625
 2011-03-14 21:43:30 +00:00
Joerg Sonnenberger 161f9a3829 Sort 
llvm-svn: 127624
 2011-03-14 21:20:46 +00:00
Douglas Gregor 88764cf822 When synthesizing a label declaration based on a goto statement that 
cannot yet be resolved, be sure to push the new label declaration into
the right place within the identifier chain. Otherwise, name lookup in
C++ gets confused when searching for names that are lexically closer
than the label. Fixes PR9463.

llvm-svn: 127623
 2011-03-14 21:19:51 +00:00
Rafael Espindola 0c1f098284 Switch from internal to linker_private linkage, it is sufficient to please the new linker. 
llvm-svn: 127622
 2011-03-14 21:08:19 +00:00
Eric Christopher d3cc9fdd8e Fix this test up a bit. 
llvm-svn: 127621
 2011-03-14 21:05:21 +00:00
Jim Grosbach d97a665cff Trailing whitespace. 
llvm-svn: 127620
 2011-03-14 20:59:06 +00:00
Owen Anderson 0fabf10388 Ignore isCodeGenOnly instructions when generating diassembly tables. 
llvm-svn: 127619
 2011-03-14 20:58:49 +00:00
Jakob Stoklund Olesen 59a549b7ec Place context in member variables instead of passing around pointers. 
Use the opportunity to get rid of the trailing underscore variable names.

llvm-svn: 127618
 2011-03-14 20:57:14 +00:00
Sebastian Redl 97022fd325 Code generation for noexcept. 
llvm-svn: 127617
 2011-03-14 20:33:20 +00:00
Eric Christopher cf5e83b471 __clear_cache() is varargs and people will occasionally write it without 
arguments. Process only the arguments that people write, but process
all of them.

Fixes rdar://8900346

llvm-svn: 127616
 2011-03-14 20:30:34 +00:00
John McCall c525e3a114 Okay, some compilers complain if you provide the exception-specification 
where none was before.  Just don't declare it and hope it's declared
in every translation unit that needs it.

llvm-svn: 127612
 2011-03-14 20:20:29 +00:00
John McCall b9b8ea4018 Fix the exception-specification of abort() when declaring it in C++. 
llvm-svn: 127610
 2011-03-14 20:10:50 +00:00
John McCall 0491c0124f Make llvm_unreachable evaluate to __builtin_unreachable() in -Asserts 
builds, which was the apparent consensus of PR8973 and llvmdev.

llvm-svn: 127608
 2011-03-14 20:01:21 +00:00
Jakob Stoklund Olesen a00bab24c2 Rename members to match LLVM naming conventions more closely. 
Remove the unused reserved_ bit vector, no functional change intended.

This doesn't break 'svn blame', this file really is all my fault.

llvm-svn: 127607
 2011-03-14 19:56:43 +00:00
Ted Kremenek 066b226daa Tweak VariadicMethodTypeChecker to only create one ExplodedNode when issuing multiple warnings for the same message expression. 
Also add a test case showing that we correctly report multiple warnings for the same message expression.

llvm-svn: 127605
 2011-03-14 19:50:37 +00:00
Ted Kremenek 7b635daf6e Incorporate source ranges for RangeBugReport when coelescing reports into equivalence classes. 
llvm-svn: 127604
 2011-03-14 19:50:34 +00:00
Sebastian Redl 771f57de1c Implement instantiation of noexcept spec and add a test case. 
llvm-svn: 127603
 2011-03-14 18:51:50 +00:00
Sebastian Redl 849385bf76 Add another, pretty trivial, exception spec test case. 
llvm-svn: 127602
 2011-03-14 18:51:44 +00:00
Jim Grosbach c5efcbad71 Remove some dead patterns. 
llvm-svn: 127601
 2011-03-14 18:34:35 +00:00
Evan Cheng 37139edc8c BIT_CONVERT has been renamed to BITCAST. 
llvm-svn: 127600
 2011-03-14 18:19:52 +00:00
Evan Cheng d2f3b01797 Minor optimization. sign-ext/anyext of undef is still undef. 
llvm-svn: 127598
 2011-03-14 18:15:55 +00:00
Sebastian Redl 37588097af Make deallocation functions implicitly noexcept in C++0x. 
llvm-svn: 127596
 2011-03-14 18:08:30 +00:00
Evan Cheng 383ecd873b Indentation. 
llvm-svn: 127595
 2011-03-14 18:02:30 +00:00
Rafael Espindola 7a6cf01895 Fix link of libxul with LTO and the linker in xcode4. It is not clear if this 
is working around a bug in ld or if the new linker has a reasonable reason
for wanting the string constant to be linker visible.

llvm-svn: 127594
 2011-03-14 17:55:00 +00:00
Andrew Trick e92dcceab7 Negating a recurrence preserves no-self-wrap. 
llvm-svn: 127593
 2011-03-14 17:38:54 +00:00
Jim Grosbach 876ee079fc Trailing whitespace. 
llvm-svn: 127592
 2011-03-14 17:32:49 +00:00
Andrew Trick f1781db622 HowFarToZero can compute a trip count as long as the recurrence has no-self-wrap. 
llvm-svn: 127591
 2011-03-14 17:28:02 +00:00
Andrew Trick 8b55b736b1 Added SCEV::NoWrapFlags to manage unsigned, signed, and self wrap 
properties.
Added the self-wrap flag for SCEV::AddRecExpr.
A slew of temporary FIXMEs indicate the intention of the no-self-wrap flag
without changing behavior in this revision.

llvm-svn: 127590
 2011-03-14 16:50:06 +00:00
Andrew Trick 328b223bb1 whitespace 
llvm-svn: 127589
 2011-03-14 16:48:10 +00:00
Douglas Gregor e981bb0e5c -fwritable-strings should silence warnings about the deprecated string 
-literal to char* conversion. Make it so.

llvm-svn: 127586
 2011-03-14 16:13:32 +00:00
Fariborz Jahanian 90186f8a3e Block return type of the initialized must be 
be more speciaclized than that of the initializer,
when matching protocol qualifier list.
// rdar:// 9118343.

llvm-svn: 127585
 2011-03-14 16:07:00 +00:00
Justin Holewinski fbc8d301bf PTX: Emit global arrays with proper sizes 
- Emit all arrays as type .b8 and proper sizes in bytes to conform
  to the output of nvcc

llvm-svn: 127584
 2011-03-14 15:40:11 +00:00
Douglas Gregor 0a36f4d654 Support Ubuntu hardy and intrepid, from Thomas Gamper! 
llvm-svn: 127583
 2011-03-14 15:39:50 +00:00
Douglas Gregor 7ee23a8698 Add include paths for Gentoo Linux, from Marcin Mirosław! 
llvm-svn: 127582
 2011-03-14 15:33:44 +00:00
David Chisnall f836b5bc3f Fix incorrect linkage specifiers for selectors. 
llvm-svn: 127580
 2011-03-14 15:01:16 +00:00
Oscar Fuentes a29f7b2591 Fix LIBCLANG_LINK_FLAGS for Darwin. 
The previous syntax created a list with the usual semicolon as
separator, which breaks the link command.

llvm-svn: 127579
 2011-03-14 14:32:16 +00:00
Justin Holewinski 8509380f83 PTX: Add support for sqrt/sin/cos intrinsics 
llvm-svn: 127578
 2011-03-14 14:09:33 +00:00
Che-Liang Chiou a19f075974 ptx: add set.p instruction and related changes to predicate execution 
llvm-svn: 127577
 2011-03-14 11:26:01 +00:00
Mikhail Glushenkov 6e2d823235 Emacs mode string. 
llvm-svn: 127576
 2011-03-14 04:20:57 +00:00
Francois Pichet 0fc06eefad Correct small comment order typo. 
llvm-svn: 127575
 2011-03-14 02:30:32 +00:00
Jin-Gu Kang b452db02f0 This case is solved by Scalar Replacement of Aggregates (DT) and 
Early CSE pass so this patch reverts it to original source code.

llvm-svn: 127574
 2011-03-14 01:21:00 +00:00
Anders Carlsson 9ba8fb1e48 Get rid of the static FileManager::FixupRelativePath. 
llvm-svn: 127573
 2011-03-14 01:13:54 +00:00
Anders Carlsson d91d5f162f Add an Objective-C checker that checks that arguments passed to some variadic Objective-C methods are of Objective-C pointer types. 
Ted or Argiris, I'd appreciate a review!

llvm-svn: 127572
 2011-03-13 20:35:21 +00:00
Anders Carlsson 7e056d106b Change GetNullarySelector and GetUnarySelector to take a StringRef. 
llvm-svn: 127571
 2011-03-13 20:32:45 +00:00
Stephen Wilson d7b15bd6b7 Fix makefile builds when llvm is configured with -enable-shared. 
We were dropping the expansion of -rpath=$(LibDir) on linux, which resulted in
the build not being able to resolve libLLVM.so.  Bring in the definition before
expanding the values hanging off LD.Flags.

Thanks to Jason E. Aten for reporting this!

llvm-svn: 127570
 2011-03-13 18:17:16 +00:00