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LLVM backend for 6502
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7bc4a7ced6
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Daniel Sanders 7bc4a7ced6 [mips][sched] Split IIArith in preparation for the first scheduler targeting a specific MIPS CPU. 
IIArith -> II_ADD, II_ADDU, II_AND, II_CL[ZO], II_DADDIU, II_DADDU,
  II_DROTR, II_DROTR32, II_DROTRV, II_DSLL, II_DSLL32, II_DSLLV,
  II_DSR[AL], II_DSR[AL]32, II_DSR[AL]V, II_DSUBU, II_LUI, II_MOV[ZFNT],
  II_NOR, II_OR, II_RDHWR, II_ROTR, II_ROTRV, II_SLL, II_SLLV, II_SR[AL],
  II_SR[AL]V, II_SUBU, II_XOR

No functional change since the InstrItinData's have been duplicated.

This is necessary because the classes are shared between all schedulers.

Once this patch series is committed there will be an InstrItinClass for
each mnemonic with minimal grouping. This does increase the size of the
itinerary tables for each MIPS scheduler but we have a few options for dealing
with that later. These options include reducing the number of classes once
we see the best way to simplify them, or by extending tablegen to be able
to compress the table by eliminating duplicates entries, etc.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199391 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-16 14:27:20 +00:00
autoconf Use a heavier hammer when --enable-libcpp is passed to bypass the tests 2014-01-15 21:21:48 +00:00
bindings Makefile.ocaml: Tweak to use --system-libs. 2013-12-20 00:36:59 +00:00
cmake [cmake] Attempt to fix sanitizer buildbot. 2014-01-16 06:43:55 +00:00
docs LangRef.rst: fix LangRef data layout text about m specifier, take 2 2014-01-15 02:49:17 +00:00
examples [cleanup] Re-sort the examples #include lines with my sort_includes 2014-01-13 09:58:03 +00:00
include [asan] Remove -fsanitize-address-zero-base-shadow command line 2014-01-16 10:19:12 +00:00
lib [mips][sched] Split IIArith in preparation for the first scheduler targeting a specific MIPS CPU. 2014-01-16 14:27:20 +00:00
projects Revert "Revert "Windows: Add support for unicode command lines"" 2013-10-07 01:00:07 +00:00
test For ARM, fix assertuib failures for some ld/st 3/4 instruction with wirteback. 2014-01-16 09:16:13 +00:00
tools Revert r199361: Now, the sanitizer got the change 2014-01-16 07:29:07 +00:00
unittests Reapply r194218 with fix: 2014-01-16 06:29:36 +00:00
utils Allow x86 mov instructions to/from memory with absolute address to be encoded and disassembled with a segment override prefix. Fixes PR16962. 2014-01-16 07:36:58 +00:00
.arcconfig
.clang-format
.gitignore
CMakeLists.txt Factor the option and checking of compiler version better. Put the 2014-01-13 22:21:34 +00:00
CODE_OWNERS.TXT Update email address. 2013-12-04 09:42:49 +00:00
configure Use a heavier hammer when --enable-libcpp is passed to bypass the tests 2014-01-15 21:21:48 +00:00
CREDITS.TXT Fix documentation typos 2013-12-20 00:33:39 +00:00
LICENSE.TXT Update the copyright credits -- Happy new year 2014! 2014-01-01 08:27:31 +00:00
llvm.spec.in
LLVMBuild.txt
Makefile llvm-config: Fixup r197380, tweak for cross compilation. SYSTEM_LIBS should be --host's in BuildTools/llvm-config. 2013-12-16 13:09:06 +00:00
Makefile.common
Makefile.config.in
Makefile.rules [Mips]Work around MIPS linker issues exposed by commit r198087 until bug 18360 is resolved 2014-01-03 22:18:43 +00:00
README.txt Revert "Test commit to check e-mail address. Please discard this." 2013-10-04 10:59:13 +00:00

README.txt 

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