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LLVM backend for 6502
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dd34dc99fd
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Renato Golin dd34dc99fd Let t2LDRBi8 and t2LDRBi12 have same Base Pointer 
When determining if two different loads are from the same base address,
this patch allows one load to use a t2LDRi8 address mode and another to
use a t2LDRi12 address mode. The current implementation is very
conservative and this allows the case of differing Thumb2 byte loads to
be considered. Allowing these differing modes instead of forcing the exact
same opcode is useful for situations where one opcodes loads from a base
address+1 and a second opcode loads for a base address-1.

Patch by Daniel Stewart.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188385 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 16:35:29 +00:00
autoconf Remove all checking for the various terminfo headers (term.h and 2013-08-12 10:40:11 +00:00
bindings
cmake [CMake] add_llvm_library: Specify explicit suffix .imp to import library to avoid a warning between profile_rt-static and profile_rt-shared with lib/profile_rt.lib. 2013-08-14 03:34:49 +00:00
docs Sphinx refuses to render this code block. Try adding a newline. 2013-08-14 16:18:47 +00:00
examples ExceptionDemo.cpp: Tweak a @param. [-Wdocumentation] 2013-07-29 11:03:50 +00:00
include Expose CRC-32 implementation from zlib 2013-08-14 16:03:29 +00:00
lib Let t2LDRBi8 and t2LDRBi12 have same Base Pointer 2013-08-14 16:35:29 +00:00
projects Build with the $RDYNAMIC flag on Darwin as well as other platforms. 2013-08-04 22:06:11 +00:00
runtime Use @rpath for libraries rather than @executable_path on OSX. 2013-08-02 01:51:52 +00:00
test Let t2LDRBi8 and t2LDRBi12 have same Base Pointer 2013-08-14 16:35:29 +00:00
tools Remove logic that decides whether to vectorize or not depending on O-levels 2013-08-13 15:51:25 +00:00
unittests Expose CRC-32 implementation from zlib 2013-08-14 16:03:29 +00:00
utils Revert r188376, "[lit] Support parsing scripts with inconsistent or invalid encodings.", this doesn't work yet for bots using the internal shell. 2013-08-14 15:55:25 +00:00
.arcconfig
.gitignore
CMakeLists.txt Target a minimal terminfo library rather than necessarily a full curses 2013-08-12 09:49:17 +00:00
CODE_OWNERS.TXT Add more owners to CODE_OWNERS.TXT (Kostya Serebryany: AddressSanitizer and ThreadSanitizer; Evgeniy Stepanov: MemorySanitizer) 2013-06-27 08:47:12 +00:00
configure Remove all checking for the various terminfo headers (term.h and 2013-08-12 10:40:11 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile Fix regular expression used by 'make update' to only look for 'I' and '?' at the start of svn info results and to check for spaces after 'I' instead of just after '?'. 2013-07-03 14:48:37 +00:00
Makefile.common
Makefile.config.in
Makefile.rules Remove oddly named libraries with "make uninstall-local" 2013-08-06 12:50:45 +00:00
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