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LLVM backend for 6502
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Jakob Stoklund Olesen 8c47ad8c47 Handle register masks in LiveVariables. 
A register mask operand kills any live physreg that isn't preserved.
Unlike an implicit-def operand, the clobbered physregs are never live
afterwards.

This means LiveVariables has to track a much smaller number of live
physregs, and it should spend much less time in addRegisterDead().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148609 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-21 00:58:53 +00:00
autoconf Makefile: add missing files to FilesToConfig 2012-01-17 02:56:49 +00:00
bindings Update OCaml bindings for the new half float type. 2011-12-28 18:51:08 +00:00
cmake Don't use -fvisibility-inlines-hidden on mingw to try to avoid a lot of 2012-01-20 13:10:10 +00:00
docs Extend Attributes to 64 bits 2012-01-20 17:56:17 +00:00
examples
include Handle register masks in LiveVariables. 2012-01-21 00:58:53 +00:00
lib Handle register masks in LiveVariables. 2012-01-21 00:58:53 +00:00
projects revert r147542 after comments from Joerg Sonnenberger 2012-01-05 18:28:46 +00:00
runtime
test Intel syntax: Robustify register parsing. 2012-01-20 22:32:05 +00:00
tools More dead code removal (using -Wunreachable-code) 2012-01-20 21:51:11 +00:00
unittests Add portable bit mask operations to BitVector. 2012-01-17 01:24:32 +00:00
utils Extend Attributes to 64 bits 2012-01-20 17:56:17 +00:00
.gitignore
CMakeLists.txt capitalize project name, reference bugzilla 2011-12-18 18:50:16 +00:00
configure revert r147542 after comments from Joerg Sonnenberger 2012-01-05 18:28:46 +00:00
CREDITS.TXT
LICENSE.TXT Happy new year 2012! 2012-01-01 08:16:56 +00:00
llvm.spec.in
LLVMBuild.txt LLVMBuild: Introduce a common section which currently has a list of the 2011-12-12 22:45:54 +00:00
Makefile Makefile: add missing files to FilesToConfig 2012-01-17 02:56:49 +00:00
Makefile.common
Makefile.config.in capitalize project name, reference bugzilla 2011-12-18 18:50:16 +00:00
Makefile.rules PR11642 has been fixed, enable -fvisibility-inlines-hidden everywhere. 2011-12-27 21:37:11 +00:00
README.txt

README.txt 

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