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18 Commits

Author SHA1 Message Date
Anton Korobeynikov 5906234c1d Get rid of now unused {Four,Eight,Sixteen}ByteConstantSection 
llvm-svn: 56580
 2008-09-24 22:18:54 +00:00
Evan Cheng df8c7faf60 Undo most of r54519. 
llvm-svn: 54534
 2008-08-08 17:56:50 +00:00
Evan Cheng 655fa0fec4 It's not legal to output a GV in a coalesced section if it's used in an ARM PIC relative constantpool. 
llvm-svn: 54519
 2008-08-08 06:56:16 +00:00
Anton Korobeynikov 8ab2f49536 Provide convenient helpers 
llvm-svn: 54451
 2008-08-07 09:51:54 +00:00
Dan Gohman 3da016d137 Trim #includes. 
llvm-svn: 54350
 2008-08-05 15:32:23 +00:00
Bruno Cardoso Lopes 57e17f0e14 Removed small section flag for mips, the assembler doesnt support this flag 
llvm-svn: 54214
 2008-07-30 17:04:04 +00:00
Bruno Cardoso Lopes bcaf6e5243 Added floating point lowering for setcc and brcond. 
Fixed COMM asm directive usage.
ConstantPool using custom FourByteConstantSection.

llvm-svn: 54139
 2008-07-28 19:11:24 +00:00
Bruno Cardoso Lopes fdb4cec2fe Minor fixes. 
Added ConstantPool support.

llvm-svn: 53951
 2008-07-23 16:01:50 +00:00
Bruno Cardoso Lopes 19b7f815a0 simplified small section logic 
llvm-svn: 53912
 2008-07-22 16:24:21 +00:00
Bruno Cardoso Lopes a380798988 Added small section asm emition logic for mips. 
Fixed small bug.

llvm-svn: 53908
 2008-07-22 15:34:27 +00:00
Bruno Cardoso Lopes e5d1fcfe4e Added initial support for small sections on Mips. 
Added gp_rel relocations to support addressing small section contents.
Added command line to specify small section threshold in bytes.

llvm-svn: 53869
 2008-07-21 18:52:34 +00:00
Anton Korobeynikov bb24791a57 Switch MIPS to new ELFTargetAsmInfo. Add few FIXMEs. 
llvm-svn: 53790
 2008-07-19 13:16:11 +00:00
Bruno Cardoso Lopes 7d5d402b16 Fixed call stack alignment. Improved AsmPrinter alignment issues. 
llvm-svn: 53585
 2008-07-15 02:03:36 +00:00
Bruno Cardoso Lopes 80ab8f9649 Added Subtarget support into RegisterInfo 
Added HasABICall and HasAbsoluteCall (equivalent to gcc -mabicall and 
-mno-shared). HasAbsoluteCall is not implemented but HasABICall is the 
default for o32 ABI. Now, both should help into a more accurate 
relocation types implementation. 
Added IsLinux is needed to choose between asm directives.
Instruction name strings cleanup.
AsmPrinter improved.

llvm-svn: 53551
 2008-07-14 14:42:54 +00:00
Chris Lattner f3ebc3f3d2 Remove attribution from file headers, per discussion on llvmdev. 
llvm-svn: 45418
 2007-12-29 20:36:04 +00:00
Gordon Henriksen 84c7325ca1 Setting GlobalDirective in TargetAsmInfo by default rather than 
providing a misleading facility. It's used once in the MIPS backend
and hardcoded as "\t.globl\t" everywhere else.

llvm-svn: 45338
 2007-12-23 20:58:16 +00:00
Bruno Cardoso Lopes b439132d16 Added JumpTable support 
Fixed some AsmPrinter issues
Added GLOBAL_OFFSET_TABLE Node handle.

llvm-svn: 44024
 2007-11-12 19:49:57 +00:00
Bruno Cardoso Lopes 35e43c49b0 Initial Mips support, here we go! =) 
- Modifications from the last patch included
  (issues pointed by Evan Cheng are now fixed).
- Added more MipsI instructions.
- Added more patterns to match branch instructions.

llvm-svn: 37461
 2007-06-06 07:42:06 +00:00