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51860 Commits

Author SHA1 Message Date
Misha Brukman 26f7289a07 Minimize the width of the notes region: it will end where the text ends, if the 
line of text is short enough, instead of stretching all the way to the right
margin.

llvm-svn: 61481
 2008-12-29 21:25:09 +00:00
Misha Brukman 8dab303dc9 Simplified marking code regions with a single <pre> rather than 
a (<div>, <pre>) combo.

llvm-svn: 61480
 2008-12-29 21:20:51 +00:00
Duncan Sands e59fa78979 Make stripPointerCasts and getUnderlyingObject 
non-recursive.

llvm-svn: 61479
 2008-12-29 21:06:19 +00:00
Duncan Sands f6069577fa Experiments show that looking through phi nodes 
and select instructions doesn't buy anything here
except extra complexity: the only difference in
the entire testsuite was that a readonly function
became readnone in MiBench/consumer-typeset.  Add
a comment about this.

llvm-svn: 61478
 2008-12-29 20:51:17 +00:00
Misha Brukman a27b796fec Fixed spelling, removed trailing whitespace. 
llvm-svn: 61477
 2008-12-29 20:08:23 +00:00
Fariborz Jahanian 408035072b Remove hasKind(). Use existing getKind(). 
llvm-svn: 61476
 2008-12-29 19:57:17 +00:00
Misha Brukman ca3a84bf76 Center the legal note to give it even padding on left and right, and make it 
stand out better.

llvm-svn: 61475
 2008-12-29 19:55:01 +00:00
Misha Brukman 4050d152d9 Cleanup: clarify llvm-gcc version and package name. 
llvm-svn: 61474
 2008-12-29 19:38:58 +00:00
Duncan Sands 660b053fac Clarify a bit. Based on feedback by Talin. 
llvm-svn: 61470
 2008-12-29 15:27:32 +00:00
Duncan Sands c125d6a3d3 Allow readnone functions to read (and write!) global 
constants, since doing so is irrelevant for aliasing
purposes.  While this doesn't increase the total number
of functions marked readonly or readnone in MultiSource/
Applications (3089), it does result in 12 functions being
marked readnone rather than readonly.
Before:
  readnone: 820
  readonly: 2269
After:
  readnone: 832
  readonly: 2257

llvm-svn: 61469
 2008-12-29 11:34:09 +00:00
Duncan Sands 43b18241ff Add braces, as suggested by a gcc warning. 
llvm-svn: 61465
 2008-12-29 08:05:02 +00:00
Scott Michel b8ee30de6d - Various '#if 0' cleanups. 
- Move v4i32, i32 mul into SPUInstrInfo.td, with a few more instruction
  cleanups there as well.
- Make SMUL_LOHI, UMUL_LOHI competely illegal for Cell SPU, to better
  assist Chris to see the problem in bug 3101.

llvm-svn: 61464
 2008-12-29 03:23:36 +00:00
Scott Michel 0c9259f149 Teach LeaglizeDAG that i64 mul can be a libcall. 
llvm-svn: 61463
 2008-12-29 03:21:37 +00:00
Chris Lattner 4163213750 select constant exprs should have the same constraints as select instructions, 
notably, they should support vectors and aggregates.

llvm-svn: 61462
 2008-12-29 00:16:12 +00:00
Chris Lattner 8810795b14 move select validation logic into a shared place where the select ctor, 
verifier, asm parser, etc can share it.

llvm-svn: 61461
 2008-12-29 00:12:50 +00:00
Owen Anderson b5232286a7 Fix up kill/dead marking in the new live interval reconstruction code. 
llvm-svn: 61460
 2008-12-28 23:35:13 +00:00
Owen Anderson 4213188c75 Forgot to commit this file. 
Add a clear() method to remove all ranges and value numbers for a live interval.

llvm-svn: 61459
 2008-12-28 21:57:02 +00:00
Owen Anderson 37751bb9d9 Add prototype code for recomputing a live interval's ranges and valnos through recursive phi construction. 
llvm-svn: 61458
 2008-12-28 21:48:48 +00:00
Sebastian Redl 58097c79c2 Fill in C++ status table for statements. 
llvm-svn: 61457
 2008-12-28 17:18:13 +00:00
Sebastian Redl 1cbb59182c Convert a two more statement actions to smart pointers. 
llvm-svn: 61456
 2008-12-28 16:13:43 +00:00
Sebastian Redl 4f84ddccc8 Fix a grep error that caused CodeGenObjC/encode-test.m to fail. 
llvm-svn: 61455
 2008-12-28 15:48:05 +00:00
Sebastian Redl a2b5e31cb1 Diagnose declarations that don't declare anything, and fix PR3020. 
Examples:
int;
typedef int;

llvm-svn: 61454
 2008-12-28 15:28:59 +00:00
Sebastian Redl 85cd7bac29 Fix filename typo. 
llvm-svn: 61453
 2008-12-28 14:19:27 +00:00
Nuno Lopes 037bc858a0 add RUN line 
llvm-svn: 61452
 2008-12-27 23:47:34 +00:00
Nick Lewycky d80ff135b5 Check that the function prototypes are correct before assuming that the 
parameters are pointers.

llvm-svn: 61451
 2008-12-27 16:20:53 +00:00
Chris Lattner 1d1087113c add testcase for type parsing. 
llvm-svn: 61449
 2008-12-27 08:10:46 +00:00
Chris Lattner 8ee284673f implement simplify_type for PATypeHolder so that isa<FooType>(PATypeHolder) 
works.

llvm-svn: 61448
 2008-12-27 07:47:40 +00:00
Scott Michel 8233527b05 - Remove Tilmann's custom truncate lowering: it completely hosed over 
DAGcombine's ability to find reasons to remove truncates when they were not
  needed. Consequently, the CellSPU backend would produce correct, but _really
  slow and horrible_, code.

  Replaced with instruction sequences that do the equivalent truncation in
  SPUInstrInfo.td.

- Re-examine how unaligned loads and stores work. Generated unaligned
  load code has been tested on the CellSPU hardware; see the i32operations.c
  and i64operations.c in CodeGen/CellSPU/useful-harnesses.  (While they may be
  toy test code, it does prove that some real world code does compile
  correctly.)

- Fix truncating stores in bug 3193 (note: unpack_df.ll will still make llc
  fault because i64 ult is not yet implemented.)

- Added i64 eq and neq for setcc and select/setcc; started new instruction
  information file for them in SPU64InstrInfo.td. Additional i64 operations
  should be added to this file and not to SPUInstrInfo.td.

llvm-svn: 61447
 2008-12-27 04:51:36 +00:00
Anders Carlsson f562b39e80 Add a MS specific intrinsic. 
llvm-svn: 61446
 2008-12-27 04:26:15 +00:00
Anders Carlsson a7e0e61b9d Eli noticed that I had forgotten some #defines. Add them. 
llvm-svn: 61445
 2008-12-26 22:49:10 +00:00
Anders Carlsson 70f8da06d3 Add float.h header. Eli, please review :) 
llvm-svn: 61444
 2008-12-26 17:10:18 +00:00
Anders Carlsson 702cb5c29f Add __builtin_flt_rounds 
llvm-svn: 61443
 2008-12-26 16:43:35 +00:00
Douglas Gregor 1dc9826a46 Add support for out-of-line definitions of conversion functions and member operators 
llvm-svn: 61442
 2008-12-26 15:00:45 +00:00
Anders Carlsson 88b53663fb Fix implementation of _mm_pause. 
llvm-svn: 61441
 2008-12-26 02:22:10 +00:00
Anders Carlsson 19ef5d49d4 OK, all tests pass. Let's start using the SSE2 header 
llvm-svn: 61440
 2008-12-26 00:57:11 +00:00
Anders Carlsson c8f436df25 Add two more builtins 
llvm-svn: 61439
 2008-12-26 00:55:49 +00:00
Anton Korobeynikov b46e3a8d3b Complete the test after adding handling of merged attributes on decls. 
llvm-svn: 61438
 2008-12-26 00:52:17 +00:00
Anton Korobeynikov d72f47aa05 Add full dllimport / dllexport support: both sema checks and codegen. 
Patch by Ilya Okonsky

llvm-svn: 61437
 2008-12-26 00:52:02 +00:00
Anton Korobeynikov 3112c877c1 Testcase for stdcall/fastcall sema checks. 
Patch by Ilya Okonsky!

llvm-svn: 61436
 2008-12-26 00:51:21 +00:00
Anders Carlsson 37ba1a5927 Fix formatting 
llvm-svn: 61435
 2008-12-26 00:50:47 +00:00
Anders Carlsson 37c2371a88 Add _mm_pause and _MM_SHUFFLE 
llvm-svn: 61434
 2008-12-26 00:49:43 +00:00
Anders Carlsson 85eb1247a3 More SSE2 intrinsics 
llvm-svn: 61433
 2008-12-26 00:45:50 +00:00
Anders Carlsson a0d5ca2773 More SSE2 intrinsics 
llvm-svn: 61432
 2008-12-25 23:48:58 +00:00
Steve Naroff f9c29d4200 Add parser support for __forceinline, __w64, __ptr64. 
llvm-svn: 61431
 2008-12-25 14:41:26 +00:00
Steve Naroff 44ac777741 Add parser support for __cdecl, __stdcall, and __fastcall. 
Change preprocessor implementation of _cdecl to reference __cdecl.

llvm-svn: 61430
 2008-12-25 14:16:32 +00:00
Zhongxing Xu 4c1661102e Add Fedora 10 GCC paths. 
llvm-svn: 61429
 2008-12-25 09:28:01 +00:00
Anders Carlsson 51beccbd0b Make _mm_add_si64 inlined 
llvm-svn: 61428
 2008-12-25 07:07:08 +00:00
Chris Lattner 3d1bce04e0 add PR # 
llvm-svn: 61427
 2008-12-25 05:40:38 +00:00
Chris Lattner 2a7c988627 Add a simple pattern for matching 'bt'. 
llvm-svn: 61426
 2008-12-25 05:34:37 +00:00
Chris Lattner 1b8c9f795a Fix some JIT encodings. 
llvm-svn: 61425
 2008-12-25 01:32:49 +00:00