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11657 Commits

Author SHA1 Message Date
Chris Lattner 620713c5b4 simplify this by using SmallString::str(), much nicer! 
llvm-svn: 80874
 2009-09-03 03:54:02 +00:00
Sean Callanan f400442927 Added opaque 32-, 48-, and 80-bit memory operand types to the X86 
instruction tables to support segmented addressing (and other objects
of obscure type).
Modified the X86 assembly printers to handle these new operand types.
Added JMP and CALL instructions that use segmented addresses.

llvm-svn: 80857
 2009-09-03 00:04:47 +00:00
Anton Korobeynikov f0da41c3e4 More missed vdup patterns 
llvm-svn: 80838
 2009-09-02 21:21:28 +00:00
Chris Lattner 7bd37b47c8 switch from std::string to SmallString + raw_svector_ostream. 
llvm-svn: 80807
 2009-09-02 17:37:38 +00:00
Chris Lattner 74f4ca7cb2 split mcinst lowering stuff out to its own file. 
llvm-svn: 80806
 2009-09-02 17:35:12 +00:00
Sandeep Patel 68c5f477fa Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson. 
llvm-svn: 80773
 2009-09-02 08:44:58 +00:00
Chris Lattner d5f4fcceae refactor select 'sched insertion' out to its own method. 
llvm-svn: 80764
 2009-09-02 05:57:00 +00:00
Chris Lattner cc8c581a5b Add support for modeling whether or not the processor has support for 
conditional moves as a subtarget feature.  This is the easy part of 
PR4841.

llvm-svn: 80763
 2009-09-02 05:53:04 +00:00
Sean Callanan a8ee2e7496 Fixed the asmstrings for 8-bit, 16-bit, and 32-bit ADD %rAX, imm instructions. 
Added a 64-bit ADD %RAX, imm32 instruction.
Added all 4 forms for AND %rAX, imm and CMP %rAX, imm.

llvm-svn: 80746
 2009-09-02 00:55:49 +00:00
Daniel Dunbar ff0e622d1c Simplify. 
llvm-svn: 80729
 2009-09-01 22:07:06 +00:00
Daniel Dunbar 9ab9e0aa25 Fix what I believe is a copy-n-pasto introduced in r78129. 
- Bruno, please check!!

llvm-svn: 80728
 2009-09-01 22:07:00 +00:00
Daniel Dunbar 6c3843866c X86/Encoding: Support ExternalSymbol operands in emitDisplacementField (for consistency). 
llvm-svn: 80727
 2009-09-01 22:06:53 +00:00
Daniel Dunbar f7a14aa43d Remove Offset from ExternalSybmol MachineOperands, this is unused (and at least partly unsupported, in X86 encoding at least). 
llvm-svn: 80726
 2009-09-01 22:06:46 +00:00
Jim Grosbach e4459e466f reduce size of SmallString to something more reasonable 
llvm-svn: 80710
 2009-09-01 18:55:08 +00:00
Bob Wilson d7797754d4 Add support for generating code for vst{234}lane intrinsics. 
llvm-svn: 80707
 2009-09-01 18:51:56 +00:00
Jim Grosbach c5fcbdc7ee Use raw_ostream instead of sstream 
llvm-svn: 80704
 2009-09-01 18:49:12 +00:00
David Goodwin 5f582b7290 RRX reads CPSR. 
llvm-svn: 80699
 2009-09-01 18:32:09 +00:00
Sean Callanan 09b2e51711 Added TEST %rAX, $imm instructions to the Intel tables. These are required for the X86 disassembler. 
llvm-svn: 80696
 2009-09-01 18:14:18 +00:00
Bruno Cardoso Lopes 0f20a5b338 Reapply 80278 
Add MO flags to simplify the printing of relocations.
Remove the support for printing large code model relocs (which
aren't supported anyway).

llvm-svn: 80691
 2009-09-01 17:27:58 +00:00
Sanjiv Gupta a19e971f0c Further refactoring of PIC16 Obj file code. 
llvm-svn: 80670
 2009-09-01 10:47:31 +00:00
Bob Wilson da9817cddd Generate code for vld{234}_lane intrinsics. 
llvm-svn: 80656
 2009-09-01 04:26:28 +00:00
Jim Grosbach 345a5ae6e4 Fix compiler warnings 
llvm-svn: 80650
 2009-09-01 02:05:03 +00:00
Jim Grosbach 20eac92d88 Clean up LSDA name generation and use for SJLJ exception handling. This 
makes an eggregious hack somewhat more palatable. Bringing the LSDA forward
and making it a GV available for reference would be even better, but is
beyond the scope of what I'm looking to solve at this point.

Objective C++ code could generate function names that broke the previous
scheme. This fixes that.

llvm-svn: 80649
 2009-09-01 01:57:56 +00:00
Evan Cheng 4f835f1d7d Remove .n suffix for some 16-bit opcodes now that Darwin assembler is fixed. 
llvm-svn: 80615
 2009-08-31 20:14:07 +00:00
Daniel Dunbar b0215efc45 X86/exp-asm-printer: Lower MachineOperand::MO_JumpTableIndex to MCOperand. 
- Down to 7 failures on 403.gcc.

llvm-svn: 80605
 2009-08-31 19:14:05 +00:00
Daniel Dunbar 443f849b6b Stop printing old asm printing code inline with -experimental-asm-printer (this allows diffing and assembling the .s) 
llvm-svn: 80604
 2009-08-31 19:13:56 +00:00
Daniel Dunbar 524630915d Avoid unnecessary +0 in experimental-asm-printer. 
llvm-svn: 80603
 2009-08-31 19:13:47 +00:00
Devang Patel 9fda4bd998 Simplify isDerivedType() and other predicate interface. 
llvm-svn: 80602
 2009-08-31 18:49:10 +00:00
Duncan Sands 9cf8bcb69d Revert commit 80428. It completely broke exception 
handling on x86-32 linux.

llvm-svn: 80592
 2009-08-31 16:45:16 +00:00
Benjamin Kramer 3c62f5095a Normalize makefile comments and sort cmake file lists. 
llvm-svn: 80584
 2009-08-31 13:05:24 +00:00
Daniel Dunbar 73da11ebda llvm-mc: Switch MCInst to storing an MCExpr* instead of an MCValue. 
Also, use MCInst::print instead of custom code in MCAsmPrinter.

llvm-svn: 80575
 2009-08-31 08:08:38 +00:00
Anton Korobeynikov 3681144bd8 Add missed pattern 
llvm-svn: 80502
 2009-08-30 19:06:39 +00:00
Anton Korobeynikov eab572a8ff EXTRACT_VECTOR_ELEMENT can have result type different from element type. 
Remove the assertion and generalize the code for ARM NEON stuff.

llvm-svn: 80498
 2009-08-30 17:14:54 +00:00
Daniel Dunbar 6e8b1a2530 llvm-mc/X86: Encode constant MCValue's correctly. 
llvm-svn: 80485
 2009-08-30 06:17:49 +00:00
Dan Gohman ca73326f56 CMOV_GR8 clobbers EFLAGS when its expansion involves an xor to set 
a register to 0. This fixes PR4814.

llvm-svn: 80445
 2009-08-29 22:19:15 +00:00
Bill Wendling 39bb29f7fe - Add target lowering methods to get the preferred format for the FDE and LSDA 
encodings.
- Make some of the values emitted by the FDEs dependent upon the pointer
  size. This is in line with how GCC does things. And it has the benefit of
  working for Darwin in 64-bit mode now.

llvm-svn: 80428
 2009-08-29 12:20:54 +00:00
Anton Korobeynikov ece642a54c Do not assert on too wide splats we don't support. 
llvm-svn: 80409
 2009-08-29 00:08:18 +00:00
Anton Korobeynikov cd41d07f29 Add missed extract_element pattern 
llvm-svn: 80408
 2009-08-28 23:41:26 +00:00
Devang Patel 80ae34974b Reapply 79977. 
Use MDNodes to encode debug info in llvm IR.

llvm-svn: 80406
 2009-08-28 23:24:31 +00:00
Evan Cheng 43b9ca6f42 Let Darwin linker auto-synthesize stubs and lazy-pointers. This deletes a bunch of nasty code in ARM asm printer. 
llvm-svn: 80404
 2009-08-28 23:18:09 +00:00
Anton Korobeynikov f43ab91486 Short-term workaround for frame-related weirdness on win64. 
Some other minor win64 fixes as well.

Patch by Michael Beck!

llvm-svn: 80370
 2009-08-28 16:06:41 +00:00
Daniel Dunbar 3033db2448 Fix -Asserts warning, round two. 
llvm-svn: 80354
 2009-08-28 08:08:22 +00:00
Evan Cheng 4047b53a40 Print a nl before pic labels so they start at a new line. This makes assembly more readable. 
llvm-svn: 80350
 2009-08-28 06:59:37 +00:00
Daniel Dunbar d46e3466e7 Fix -Asserts warning. 
llvm-svn: 80338
 2009-08-28 05:47:56 +00:00
Evan Cheng 6da267de23 v4, v5 does not support sxtb / sxth. 
llvm-svn: 80322
 2009-08-28 00:31:43 +00:00
Bruno Cardoso Lopes e91191630b Revert 80278 for now, it caused a lot of MIPS tests to fail 
llvm-svn: 80280
 2009-08-27 19:57:56 +00:00
Bruno Cardoso Lopes 18c21daafb Revamp our friend Mips :) 
Add MO flags to simplify the printing of relocations.
Remove the support for printing large code model relocs (which
aren't supported anyway).

llvm-svn: 80278
 2009-08-27 19:40:40 +00:00
Dan Gohman 931ec72ebf Don't mark CMOV_GR8 as two-address, or commutable, since it's a pseudo. 
llvm-svn: 80271
 2009-08-27 18:16:24 +00:00
Eric Christopher 69baa5139b Add FIXME for when we support more specific XMM registers. 
llvm-svn: 80269
 2009-08-27 18:08:16 +00:00
Eric Christopher 799c92bcfb Nuke trailing whitespace. 
llvm-svn: 80268
 2009-08-27 18:07:15 +00:00