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34 Commits

Author SHA1 Message Date
Nate Begeman
37efe67645 JumpTable support! What this represents is working asm and jit support for 
x86 and ppc for 100% dense switch statements when relocations are non-PIC.
This support will be extended and enhanced in the coming days to support
PIC, and less dense forms of jump tables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27947 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-22 18:53:45 +00:00
Jim Laskey
6b92b8e50d Make sure that debug labels are defined within the same section and after the 
entry point of a function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27494 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-07 20:44:42 +00:00
Jim Laskey
99db0442f0 Change interface to DwarfWriter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26991 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 18:09:44 +00:00
Evan Cheng
c4c6257c1a Added getTargetLowering() to TargetMachine. Refactored targets to support this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26742 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-13 23:20:37 +00:00
Evan Cheng
d594881a28 - Emit subsections_via_symbols for Darwin. 
- Conditionalize Dwarf debugging output (Darwin only for now).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26582 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-07 02:23:26 +00:00
Evan Cheng
3c992d291b Enable Dwarf debugging info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26581 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-07 02:02:57 +00:00
Evan Cheng
a09bd8190c Fixed ConstantPoolIndex operand asm print bug. This fixed 2005-07-17-INT-To-FP 
and 2005-05-12-Int64ToFP.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26380 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-26 08:28:12 +00:00
Evan Cheng
404cb4f9fa Added an offset field to ConstantPoolSDNode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26371 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-25 09:54:52 +00:00
Evan Cheng
a0ea0539e3 PIC related bug fixes. 
1. Various asm printer bug.
2. Lowering bug. Now TargetGlobalAddress is wrapped in X86ISD::TGAWrapper.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26324 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-23 02:43:52 +00:00
Evan Cheng
f1616dadad Missing .globl for weak / link-once .text symbols. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26321 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-22 23:59:57 +00:00
Evan Cheng
4c1aa86657 - Added option -relocation-model to set relocation model. Valid values include static, pic, 
dynamic-no-pic, and default.
PPC and x86 default is dynamic-no-pic for Darwin, pic for others.
- Removed options -enable-pic and -ppc-static.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26315 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-22 20:19:42 +00:00
Evan Cheng
7ccced634a x86 / Darwin PIC support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26273 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-18 00:15:05 +00:00
Evan Cheng
2338c5cb0e Darwin ABI issues: weak, linkonce, etc. dynamic-no-pic support is complete. 
Also fixed a function stub bug. Added weak and linkonce support for
x86 Linux.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26038 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-07 08:38:37 +00:00
Chris Lattner
a3b8c57b9e Eliminate the printCallOperand method, using a 'call' modifier on 
printOperand instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26025 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-06 23:41:19 +00:00
Evan Cheng
67caa39e4c Work around some x86 Darwin assembler bugs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25638 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-26 02:27:43 +00:00
Chris Lattner
2c2c6c61f1 Add explicit #includes of <iostream> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25515 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-22 23:41:00 +00:00
Chris Lattner
272f998f6f Don't globalize internal functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24727 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-16 00:07:30 +00:00
Nate Begeman
391c5d231a No longer track value types for asm printer operands, and remove them as 
an argument to every operand printing function.  Requires some slight
tweaks to x86, the only user.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24541 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-30 18:54:35 +00:00
Chris Lattner
ac2902bcb5 Use HasDotTypeDotSizeDirective instead of forELF 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24481 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-21 23:06:54 +00:00
Chris Lattner
a35a8e87fa Use subtarget information computed by X86Subtarget instead of rolling our own. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24477 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-21 22:39:40 +00:00
Chris Lattner
5df14ca0a1 Add a forELF flag, allowing the removal of forCygwin and simplification of 
conditionals.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24475 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-21 22:19:48 +00:00
Chris Lattner
d939f6c85d Switch to using the shared constant pool printer, along with using shorter 
CPI ids


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24467 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-21 08:32:23 +00:00
Chris Lattner
8b8b9515d6 Adjust to capitalized AsmPrinter method names 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24456 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-21 07:51:23 +00:00
Chris Lattner
64965ba8b0 Use PrivateGlobalPrefix for basic block labels. This allows the x86 darwin 
port to properly use L for the bb prefix instead of .


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24454 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-21 07:43:59 +00:00
Chris Lattner
7b6e53cde7 convert the rest of this over to use SwitchSection 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24448 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-21 07:16:34 +00:00
Chris Lattner
c41cc83117 Naturally align doubles in the constant pool, set PrivateGlobalPrefix on 
darwin, use it when printing the constant pool indices so the labels are
appropriately private, emit cp entries to .const instead of .data on darwin
and only emit a single .section for the constant pool, not one for each
entry.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24440 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-21 06:46:22 +00:00
Jeff Cohen
00b16889ab Eliminate all remaining tabs and trailing spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22523 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-27 06:12:32 +00:00
Nate Begeman
6c7cb29038 Add support for printing the sse scalar comparison instruction mnemonics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22440 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-14 22:52:25 +00:00
Nate Begeman
d3a490a08e Check in the last of the darwin-specific code necessary to get shootout 
working before modifying the asm printer to use the subtarget info.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22408 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-12 18:34:58 +00:00
Chris Lattner
3249bfc828 Add a note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22390 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-12 02:35:36 +00:00
Nate Begeman
73213f6c07 Commit some pending darwin changes before subtarget support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22388 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-12 01:37:28 +00:00
Chris Lattner
c569d79a2a Output .size directives to tell the assembler the size of each function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22381 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-11 06:29:14 +00:00
Nate Begeman
72b286b0a0 Add support for assembling .s files on mac os x for intel 
Add support for running bugpoint on mac os x for intel


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22351 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-08 00:23:26 +00:00
Chris Lattner
b36cbd0286 Refactor X86AsmPrinter.cpp into multiple files. Patch contributed 
by Aaron Gray, cleaned up by me.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22324 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-01 22:44:09 +00:00