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Author SHA1 Message Date
Michael J. Spencer
cc1f91c833 Cleanup Whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115639 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 17:56:37 +00:00
Owen Anderson
3a9e7690ba Use a more efficient lowering of uint64_t --> float that can take advantage of hardware signed integer conversion without 
having to do a double cast (uint64_t --> double --> float).  This is based on the algorithm from compiler_rt's __floatundisf
for X86-64.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115634 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 17:24:05 +00:00
Chris Lattner
64227940e7 move 64-bit add and adc to InstrArithmetic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115632 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 16:59:08 +00:00
Chris Lattner
c7d4655b57 rewrote two addr constraints so that they are only set, not set and then nestedly cleared. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115631 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 16:52:25 +00:00
Chris Lattner
6367cfc470 split the 32-bit integer arithmetic instructions out to their own file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115627 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 16:39:12 +00:00
Sebastian Redl
2dc91642ec Update attribute reading for the changed source location code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115624 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 15:59:36 +00:00
Rafael Espindola
5c77c16f31 Produce a undefined reference to _GLOBAL_OFFSET_TABLE_ when needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115623 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 15:48:37 +00:00
Rafael Espindola
266a69f375 Tests that now pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115622 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 15:43:32 +00:00
Dan Gohman
644801a199 After printing "Running 'Graphviz' program... " and running the 
Graphviz program, print something with a newline, to avoid leaving
the line unfinished.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115620 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 15:30:27 +00:00
Rafael Espindola
8f413fa9c0 On ELF we need to know which symbols are used in relocations to decide if 
they should be in the symbol table or not. Instead of "guessing", just compute
the symbol table after the relocations are known.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115619 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 15:11:03 +00:00
Douglas Gregor
4a12f22773 Properly deserialize Clang types that are used as attribute arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115616 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 14:51:48 +00:00
NAKAMURA Takumi
605789564c test/CodeGen/X86/atomic_op.ll: Rename @main to @func. Extra sequences will be inserted to @main as prologue on cygming, to fail. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115611 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 11:16:24 +00:00
Chris Lattner
5249ff34fb integrate the 64-bit shifts into X86InstrShiftRotate.td. Enough for tonight. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115608 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 07:13:35 +00:00
Chris Lattner
5f58e84af8 move 32-bit shift and rotates out to their own file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115607 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 07:00:12 +00:00
Chris Lattner
2c065e1c86 add new file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115606 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:52:35 +00:00
Chris Lattner
8917cd3d67 move sign and zero extensions out to their own file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115605 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:52:26 +00:00
Chris Lattner
d8cc2722a4 move some instructions from Instr64Bit -> InstrInfo. 
bswap32 doesn't read eflags.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115604 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:47:35 +00:00
Chris Lattner
5673e1d314 move CMOV_FR32 and friends to InstrCompiler, since they are 
pseudo instructions.

Move POPCNT to InstrSSE since they are SSE4 instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115603 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:41:40 +00:00
Chris Lattner
41efbfaa66 move various pattern matching support goop out of X86Instr64Bit, to live 
with the 32-bit stuff.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115602 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:37:31 +00:00
Chris Lattner
35649fc3dd split conditional moves and setcc's out to their own file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115601 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:33:16 +00:00
Chris Lattner
d3f033d969 move string pseudo instructions to InstrCompiler consolidate 64-bit and 32-bit together. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115600 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:27:48 +00:00
Chris Lattner
010496c6a7 move the atomic pseudo instructions out to X86InstrCompiler.td 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115599 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:22:35 +00:00
Chris Lattner
8af88ef157 move more pseudo instructions out to X86InstrCompiler.td 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115598 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:10:16 +00:00
Chris Lattner
d071b83b5d move VMX instructions out to their own file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115597 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:06:53 +00:00
Chris Lattner
87be16a9e1 continue moving stuff out to X86InstrSystem.td. Move 
control flow stuff out to X86InstrControl.td.  Move
some compiler pseudo instructions and Pat<> patterns
out to X86InstrCompiler.td


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115596 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:04:14 +00:00
Michael J. Spencer
a0b991be3f Support: Add __forceinline to Compiler.h on MSVC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115595 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:00:52 +00:00
Michael J. Spencer
f000a7a212 fix MSVC 2010 build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115594 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:00:43 +00:00
Michael J. Spencer
2bbb769091 Cleanup Whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115593 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 06:00:33 +00:00
Chris Lattner
434c7cb8a1 refactor .td files a bit, moving system instructions out to X86InstrSystem.td 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115591 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 05:32:15 +00:00
Jim Grosbach
894a1b1739 s/The ARM has/The ARM backend has/ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115584 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 01:00:42 +00:00
Jim Grosbach
e86222864f Update LLVMLibDeps 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115583 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 00:35:16 +00:00
Jim Grosbach
33caa07cc5 Re-apply r115363 and r115366 now that r115525 has removed the un-needed header 
that caused the circular dependencies on Linux.

Built OK for me on OSX and Linux (Ubuntu) with configure/make and CMake. Will
keep an eye on the bots....

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115582 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 00:34:11 +00:00
Sean Callanan
90371ad165 Added a testcase for the ENTER instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115580 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-05 00:21:40 +00:00
Sean Callanan
6aeb2e32b7 Fixed the disassembler to handle two new X86 
instruction forms.  Now the ENTER instruction
disassembles correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115573 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 22:45:51 +00:00
Evan Cheng
2a135ae530 This DAG combine BRCOND transformation can look pass truncate of the operand: 
//   %a = ...                                                                                                                                                                                  
    //   %b = and i32 %a, 2                                                                                                                                                                        
    //   %c = srl i32 %b, 1                                                                                                                                                                        
    //   brcond i32 %c ...                                                                                                                                                                         
    //                                                                                                                                                                                             
    // into                                                                                                                                                                                        
    //                                                                                                                                                                                             
    //   %a = ...                                                                                                                                                                                  
    //   %b = and i32 %a, 2                                                                                                                                                                        
    //   %c = setcc eq %b, 0                                                                                                                                                                       
    //   brcond %c ...

Make sure it restores local variable N1, which corresponds to the condition operand if it fails to match.

This apparently breaks TCE but since that backend isn't in the tree I don't have a test for it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115571 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 22:41:01 +00:00
Bruno Cardoso Lopes
48f9543404 AVX intrinsics and builtins were also added to clang 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115566 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 22:07:22 +00:00
Douglas Gregor
3311cf83d4 Spell AltiVec correctly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115560 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 21:12:06 +00:00
Bill Wendling
6cf6c79e82 The pshufw instruction came about in MMX2 when SSE was introduced. Don't place 
it in with the SSSE3 instructions.

Steward! Could you place this chair by the aft sun deck? I'm trying to get away
from the Astors. They are such boors!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115552 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 20:24:01 +00:00
Kevin Enderby
3f55c24df9 Incorporate suggestions by Daniel Dunbar after his review. Thanks Daniel! 
1) Changed ValidateDwarfFileNumber() to isValidDwarfFileNumber() to be better
   named.  Since it is just a predicate and isn't actually changing any state.

2) Added a missing return in the comments for setCurrentDwarfLoc() in 
   include/llvm/MC/MCContext.h for fix formatting.

3) Changed clearDwarfLocSeen() to ClearDwarfLocSeen() since it does change
   state.

4) Simplified the last test in isValidDwarfFileNumber() to just a one line
   boolean test of MCDwarfFiles[FileNumber] != 0 for the final return statement.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115551 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 20:17:24 +00:00
Daniel Dunbar
f0233c6cd9 ReleaseNotes: Note some changes to LLVM development infrastructure. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115550 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 20:11:41 +00:00
Daniel Dunbar
f2c13efa65 ReleaseNotes: Note a header rename. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115549 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 20:11:39 +00:00
Rafael Espindola
607d1f6d32 Implement ELF::R_X86_64_GOTPCREL. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115547 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 19:51:39 +00:00
Rafael Espindola
cebdc01d66 Move isFixupKindX86PCRel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115545 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 19:46:28 +00:00
Rafael Espindola
92bf6684f6 Produce a R_X86_64_PLT32 when needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115541 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 19:04:13 +00:00
Rafael Espindola
28f9ac8101 Produce a R_X86_64_GOT32 when needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115537 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 18:44:25 +00:00
Gabor Greif
265bc8932a validator fixes; others remain, somebody who knows some html, please have a look 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115526 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 17:54:30 +00:00
Jim Grosbach
c5ccf73dee Remove unneeded header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115525 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 17:53:40 +00:00
Daniel Dunbar
97b01a82c0 Add KLEE 2.8 release notes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115524 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 17:39:47 +00:00
Jan Wen Voung
083cf1574f Add hook in MCSection to decide when to use "optimized nops", for each 
section kind. Previously, optimized nops were only used for MachO.
Also added tests for ELF and COFF.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115523 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 17:32:41 +00:00
Dan Gohman
7a391832f4 Don't add the operand count to SCEV uniquing data; FoldingSetNodeID 
already knows its own length, so this is redundant.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115521 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-04 17:24:08 +00:00