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549 Commits

Author SHA1 Message Date
Lauro Ramos Venancio aa26c1ab9d If the constant pool value is a extern weak symbol, emit the weak reference. 
llvm-svn: 33543
 2007-01-26 19:51:32 +00:00
Lauro Ramos Venancio 4f7d37fe04 Fix elf object definition. 
llvm-svn: 33502
 2007-01-25 20:11:04 +00:00
Evan Cheng c1a1bd18e3 Getting rid uses of evil std::set<> 
llvm-svn: 33496
 2007-01-25 03:07:27 +00:00
Evan Cheng c0b7366cf9 - Reorg Thumb load / store instructions. Combine each rr and ri pair of 
instructions into one (e.g. tLDRrr, tLDRri -> tLDR).
- Thumb ldrsb and ldrsh only have the [reg, reg] address format. If the
  address is not an add, materialize a 0 immediate into a register and use
  it as the offset field.

llvm-svn: 33470
 2007-01-23 22:59:13 +00:00
Evan Cheng 1199c2d653 Restructure code a bit to make use of continue (simplifying things). Generalize 
the .zerofill directive emission to not be darwin-specific.

llvm-svn: 33365
 2007-01-19 19:25:36 +00:00
Lauro Ramos Venancio 75aaf1fa6a Fix section definition. 
llvm-svn: 33359
 2007-01-19 17:33:22 +00:00
Evan Cheng 10043e215b ARM backend contribution from Apple. 
llvm-svn: 33353
 2007-01-19 07:51:42 +00:00
Chris Lattner 5cfa5ef912 Fix for ARM weak symbols, patch by Lauro Ramos Venancio! 
llvm-svn: 32740
 2006-12-21 22:59:58 +00:00
Chris Lattner 1ef9cd400d eliminate static ctors for Statistic objects. 
llvm-svn: 32703
 2006-12-19 22:59:26 +00:00
Rafael Espindola d7998d0e6d move ExtWeakSymbols to AsmPrinter 
llvm-svn: 32648
 2006-12-18 03:37:18 +00:00
Rafael Espindola b8ada08b26 .align is in bits 
.comm is in bytes
:-(

llvm-svn: 32408
 2006-12-10 02:53:14 +00:00
Rafael Espindola d12d2250a7 %progbits not @progbits 
llvm-svn: 32376
 2006-12-08 22:06:02 +00:00
Rafael Espindola 94f29f129d add \"aw\",@progbits" to ctors and dtors 
llvm-svn: 32373
 2006-12-08 21:24:58 +00:00
Rafael Espindola 265fa68bd8 fix alignment 
llvm-svn: 32337
 2006-12-07 22:38:06 +00:00
Bill Wendling 9bfb1e1f29 What should be the last unnecessary <iostream>s in the library. 
llvm-svn: 32333
 2006-12-07 22:21:48 +00:00
Rafael Espindola 219a796475 make sure that we don't use a common symbol if a section was specified 
llvm-svn: 32310
 2006-12-07 18:33:58 +00:00
Chris Lattner 700b873130 Detemplatize the Statistic class. The only type it is instantiated with 
is 'unsigned'.

llvm-svn: 32279
 2006-12-06 17:46:33 +00:00
Rafael Espindola 776abee608 print weak references 
llvm-svn: 32276
 2006-12-06 13:35:10 +00:00
Chris Lattner 81cf22d873 These asm printers shouldn't use assembly/writer.h 
llvm-svn: 32262
 2006-12-06 06:13:25 +00:00
Rafael Espindola 2369a024d7 add support for weak linkage 
llvm-svn: 32222
 2006-12-05 17:00:17 +00:00
Rafael Espindola 5f7ab1b964 implement load effective address similar to the alpha backend 
remove lea_addri and the now unused memri addressing mode

llvm-svn: 31592
 2006-11-09 13:58:55 +00:00
Rafael Espindola 708cb60588 initial implementation of addressing mode 2 
TODO: fix lea_addri

llvm-svn: 31552
 2006-11-08 17:07:32 +00:00
Rafael Espindola ac8668d62f move ARMCondCodeToString to ARMAsmPrinter.cpp 
remove unused variables from lowerCall

llvm-svn: 31378
 2006-11-02 15:00:02 +00:00
Rafael Espindola 3576405a26 print null values in bss 
llvm-svn: 31349
 2006-11-01 14:26:44 +00:00
Rafael Espindola ea67b973c2 print common symbols 
llvm-svn: 31048
 2006-10-19 13:30:40 +00:00
Rafael Espindola 19398ec86e initial implementation of addressing mode 5 
llvm-svn: 31002
 2006-10-17 18:04:53 +00:00
Rafael Espindola f719c5f43d expand ISD::SHL_PARTS, ISD::SRA_PARTS and ISD::SRL_PARTS 
llvm-svn: 30987
 2006-10-16 21:10:32 +00:00
Chris Lattner a6a570e02f Pass the MachineFunction into EmitJumpTableInfo. 
llvm-svn: 30742
 2006-10-05 03:01:21 +00:00
Chris Lattner 4431699187 Use getSectionForFunction. 
llvm-svn: 30740
 2006-10-05 02:49:23 +00:00
Rafael Espindola 3130a756ef add shifts to addressing mode 1 
llvm-svn: 30291
 2006-09-13 12:09:43 +00:00
Rafael Espindola e45a79a9e2 partial implementation of the ARM Addressing Mode 1 
llvm-svn: 30252
 2006-09-11 17:25:40 +00:00
Rafael Espindola ecb0d686f8 call AsmPrinter::doInitialization in ARMAsmPrinter::doInitialization 
llvm-svn: 30246
 2006-09-11 12:49:38 +00:00
Anton Korobeynikov fbee8bfe48 Removed unnecessary Mangler creation. 
llvm-svn: 30239
 2006-09-10 21:17:03 +00:00
Jim Laskey 261779bb45 Make target asm info a property of the target machine. 
llvm-svn: 30162
 2006-09-07 22:06:40 +00:00
Jim Laskey a6211dcdad Separate target specific asm properties from the asm printers. 
llvm-svn: 30126
 2006-09-06 18:34:40 +00:00
Rafael Espindola 98dc23fd1f use @ for comments 
store LR in an arbitrary stack slot
add support for writing varargs functions

llvm-svn: 29876
 2006-08-25 17:55:16 +00:00
Rafael Espindola fe03fe9bf4 create a generic bcond instruction that has a conditional code argument 
llvm-svn: 29856
 2006-08-24 16:13:15 +00:00
Rafael Espindola e08b9853cc initial support for branches 
llvm-svn: 29854
 2006-08-24 13:45:55 +00:00
Rafael Espindola c3ed77e1b9 add a "load effective address" 
llvm-svn: 29748
 2006-08-17 17:09:40 +00:00
Rafael Espindola 8b7bd8264b start comments with # 
move the constant pool to .text
correctly print loads of labels
mark R0, R1, R2 and R3 as caller save

llvm-svn: 29451
 2006-08-01 18:53:10 +00:00
Rafael Espindola 95035cf001 implement LowerConstantPool and LowerGlobalAddress 
llvm-svn: 29433
 2006-08-01 12:58:43 +00:00
Rafael Espindola 7cc2d19fc1 handle GlobalValue::InternalLinkage in doFinalization 
llvm-svn: 29417
 2006-07-31 20:38:13 +00:00
Rafael Espindola 89e5cbd897 emit global constants 
llvm-svn: 29344
 2006-07-27 11:38:51 +00:00
Rafael Espindola 75269be065 skeleton of a lowerCall implementation for ARM 
llvm-svn: 29159
 2006-07-16 01:02:57 +00:00
Rafael Espindola 185c5c2bdf add the memri memory operand 
this makes it possible for ldr instructions with non-zero immediate

llvm-svn: 29103
 2006-07-11 11:36:48 +00:00
Rafael Espindola 87bc1a9b0b On ARM, alignment is in bits 
Add lr as a hard coded operand of bx

llvm-svn: 28494
 2006-05-26 10:56:17 +00:00
Rafael Espindola 91df1ef41f implement initial version of ARMAsmPrinter::printOperand 
llvm-svn: 28470
 2006-05-25 12:57:06 +00:00
Rafael Espindola 27f8bdc7e5 implement minimal versions of 
ARMAsmPrinter::runOnMachineFunction
LowerFORMAL_ARGUMENTS
ARMInstrInfo::isMoveInstr

llvm-svn: 28431
 2006-05-23 02:48:20 +00:00
Rafael Espindola ffdc24b847 added a skeleton of the ARM backend 
llvm-svn: 28301
 2006-05-14 22:18:28 +00:00