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LLVM backend for 6502
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fb5792f416
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Nate Begeman fb5792f416 Implement Subtarget support 
Implement the X86 Subtarget.

This consolidates the checks for target triple, and setting options based
on target triple into one place.  This allows us to convert the asm printer
and isel over from being littered with "forDarwin", "forCygwin", etc. into
just having the appropriate flags for each subtarget feature controlling
the code for that feature.

This patch also implements indirect external and weak references in the
X86 pattern isel, for darwin.  Next up is to convert over the asm printers
to use this new interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22389 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 01:41:54 +00:00
autoconf We also have V8, so do not force every Sparc to be treated like a V9. It is 2005-06-06 19:29:36 +00:00
docs add a note so I can remember the common t-t's 2005-07-12 00:20:49 +00:00
examples Don't forget these are calls 2005-05-06 06:21:59 +00:00
include/llvm Implement Subtarget support 2005-07-12 01:41:54 +00:00
lib Implement Subtarget support 2005-07-12 01:41:54 +00:00
projects oops 2005-07-05 16:36:18 +00:00
runtime Remove trailing whitespace 2005-04-21 23:48:37 +00:00
test New testcase distilled from a large chunk of code Misha sent me. 2005-07-07 20:39:45 +00:00
tools Fix PR576. 2005-07-12 01:00:32 +00:00
utils * Add ability to specify the target LLVM will compile for via configure 2005-06-06 19:17:05 +00:00
win32 Adding new files to Visual Studio projects. 2005-07-02 02:04:26 +00:00
.cvsignore Ignore the configure.out file generated by "make reconfigure" 2005-06-18 23:01:25 +00:00
configure Fix the definitions of LLVMGCC and LLVMGXX to include the EXEEXT (the 2005-06-02 22:34:49 +00:00
CREDITS.TXT Improve statement 2005-05-15 21:38:32 +00:00
LICENSE.TXT Remove extraneous colons after program names for consistency 2005-05-12 21:39:01 +00:00
llvm.spec Onward to LLVM-1.6 and beyond! 2005-05-18 20:23:20 +00:00
llvm.spec.in Onward to LLVM-1.6 and beyond! 2005-05-18 20:23:20 +00:00
Makefile Make sure the tools get built if no build target is specified. 2005-05-29 00:49:24 +00:00
Makefile.common Update comments to reflect new variable names. Patch contributed by 2005-02-14 16:02:19 +00:00
Makefile.config.in Two changes: 2005-04-22 17:14:14 +00:00
Makefile.rules Two dist-check related changes: 2005-05-24 02:33:20 +00:00
README.txt

README.txt 

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

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