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LLVM backend for 6502
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Chandler Carruth d873a4b89b Expand more when we have a nice 'tzcnt' instruction, to avoid generating 
'bsf' instructions here.

This one is actually debatable to my eyes. It's not clear that any chip
implementing 'tzcnt' would have a slow 'bsf' for any reason, and unless
EFLAGS or a zero input matters, 'tzcnt' is just a longer encoding.
Still, this restores the old behavior with 'tzcnt' enabled for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147246 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-24 11:11:38 +00:00
autoconf Attempt #2 to fix mingw crossbuild. This time with more ugly hacks! 2011-12-22 22:50:44 +00:00
bindings drop unneeded config.h includes 2011-12-22 23:04:07 +00:00
cmake Use 'check_symbol_exists' instead of 'check_function_exists' for finding isatty. This change allows Xcode generated projects to have HAVE_ISATTY to be properly defined. 2011-12-23 01:31:45 +00:00
docs Add a few lines to the release notes: 2011-12-20 08:02:50 +00:00
examples LLVMBuild: Remove trailing newline, which irked me. 2011-12-12 19:48:00 +00:00
include Move x86 specific bits of the COFF writer to lib/Target/X86. 2011-12-24 02:14:02 +00:00
lib Expand more when we have a nice 'tzcnt' instruction, to avoid generating 2011-12-24 11:11:38 +00:00
projects Hexagon backend support 2011-12-12 21:14:40 +00:00
runtime LLVMBuild: Remove trailing newline, which irked me. 2011-12-12 19:48:00 +00:00
test Expand more when we have a nice 'tzcnt' instruction, to avoid generating 2011-12-24 11:11:38 +00:00
tools drop unneeded config.h includes 2011-12-22 23:04:07 +00:00
unittests Some unittests for APInt rotates; patch by Cameron McInally. 2011-12-22 22:11:19 +00:00
utils ARM VFP assembly parsing and encoding for VCVT(float <--> fixed point). 2011-12-22 22:19:05 +00:00
.gitignore git: Add tools/lldb to the ignore list. 2011-11-10 22:55:50 +00:00
CMakeLists.txt capitalize project name, reference bugzilla 2011-12-18 18:50:16 +00:00
configure Attempt #2 to fix mingw crossbuild. This time with more ugly hacks! 2011-12-22 22:50:44 +00:00
CREDITS.TXT CREDITS.TXT: Add a line. (test commit) 2011-10-29 23:42:14 +00:00
LICENSE.TXT
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 llvm-config: Replace with C++ version (was llvm-config-2). 2011-12-01 20:18:09 +00:00
Makefile.common
Makefile.config.in capitalize project name, reference bugzilla 2011-12-18 18:50:16 +00:00
Makefile.rules Reenable building with -fvisibility-inlines-hidden. 2011-12-22 21:41:32 +00:00
README.txt Undo test commit 2011-11-22 20:05:48 +00:00

README.txt 

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