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LLVM backend for 6502
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8c3dccde92
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Jakob Stoklund Olesen 8c3dccde92 Simplify REG_SEQUENCE lowering. 
The TwoAddressInstructionPass takes the machine code out of SSA form by
expanding REG_SEQUENCE instructions into copies. It is no longer
necessary to rewrite the registers used by a REG_SEQUENCE instruction
because the new coalescer algorithm can do it now.

REG_SEQUENCE is just converted to a sequence of sub-register copies now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169067 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01 01:06:44 +00:00
autoconf
bindings
cmake Removing SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG 2012-11-26 02:02:08 +00:00
docs Removed redundancy in wording 2012-11-30 23:14:52 +00:00
examples Fix gcc's -Wunused-but-set-variable warnings. 2012-11-26 00:56:44 +00:00
include Replace r168930 with a more reasonable patch. 2012-11-30 22:08:55 +00:00
lib Simplify REG_SEQUENCE lowering. 2012-12-01 01:06:44 +00:00
projects Add ENABLE_CXX11 and ENABLE_WERROR to Makefile.llvm.rules for sample project. They were previously added to Makefile.llvm.config.in but the consumption was missing 2012-11-27 08:12:24 +00:00
runtime
test Simplify REG_SEQUENCE lowering. 2012-12-01 01:06:44 +00:00
tools Add a -time-compilations=<N> option to llc. 2012-11-30 21:42:47 +00:00
unittests Switch LLVM_USE_RVALUE_REFERENCES to LLVM_HAS_RVALUE_REFERENCES. 2012-11-30 11:45:22 +00:00
utils Update the emacs mode to recognize fadd, fsum, fmul, fdiv, frem, fcmp, icmp 2012-12-01 00:42:27 +00:00
.gitignore
CMakeLists.txt
CODE_OWNERS.TXT Be more clear on what parts of code I own. 2012-11-30 23:00:25 +00:00
configure
CREDITS.TXT Update my email address. 2012-11-29 21:17:26 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in
Makefile.rules
README.txt Test commit. 2012-11-29 16:19:11 +00:00

README.txt 

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