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LLVM backend for 6502
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b10308e440
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Anton Korobeynikov b10308e440 Propagate changes from my local tree. This patch includes: 
1. New parameter attribute called 'inreg'. It has meaning "place this
parameter in registers, if possible". This is some generalization of
gcc's regparm(n) attribute. It's currently used only in X86-32 backend.
2. Completely rewritten CC handling/lowering code inside X86 backend.
Merged stdcall + c CCs and fastcall + fast CC.
3. Dropped CSRET CC. We cannot add struct return variant for each
target-specific CC (e.g. stdcall + csretcc and so on).
4. Instead of CSRET CC introduced 'sret' parameter attribute. Setting in
on first attribute has meaning 'This is hidden pointer to structure
return. Handle it gently'.
5. Fixed small bug in llvm-extract + add new feature to
FunctionExtraction pass, which relinks all internal-linkaged callees
from deleted function to external linkage. This will allow further
linking everything together.

NOTEs: 1. Documentation will be updated soon.
       2. llvm-upgrade should be improved to translate csret => sret.
          Before this, there will be some unexpected test fails.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33597 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28 13:31:35 +00:00
autoconf Fix the TARGET_HAS_JIT settings. Sparc doesn't, x86_64 does, ARM doesn't. 2007-01-21 06:41:11 +00:00
docs Describe the recent changes to the bytecode format for PR761. 2007-01-27 19:23:25 +00:00
examples Fix a #include to resolve IntegerType class. 2007-01-19 22:45:50 +00:00
include Propagate changes from my local tree. This patch includes: 2007-01-28 13:31:35 +00:00
lib Propagate changes from my local tree. This patch includes: 2007-01-28 13:31:35 +00:00
projects remove obsolete comment 2007-01-17 05:26:57 +00:00
runtime the old trace values pass has been removed, remove its runtime library. 2007-01-07 18:13:48 +00:00
test Test case for PR1137. This makes sure that we don't get erroneous 2007-01-28 00:45:28 +00:00
tools Propagate changes from my local tree. This patch includes: 2007-01-28 13:31:35 +00:00
utils Make the constant honest. 2007-01-26 23:00:54 +00:00
win32 Unbreak VC++ build. 2007-01-15 20:27:18 +00:00
Xcode Added new files. 2007-01-24 03:42:03 +00:00
.cvsignore Add llvm.spec, a generated file. 2006-10-18 19:23:56 +00:00
configure Regenerate. 2007-01-21 06:42:03 +00:00
CREDITS.TXT Testing commit, and adding an entry to CREDITS.TXT 2007-01-08 03:10:00 +00:00
LICENSE.TXT Welcome 2007. 2007-01-18 21:22:36 +00:00
llvm.spec.in
Makefile Undo removal of the runtime libraries. While this may have been a bit 2006-11-17 03:32:33 +00:00
Makefile.common
Makefile.config.in For PR739: 2007-01-17 20:24:45 +00:00
Makefile.rules Work around broken binutils on alpha 2007-01-26 13:34:50 +00:00
README.txt

README.txt 

Low Level Virtual Machine (LLVM)
================================

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