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LLVM backend for 6502
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11e8b74a7a
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Evan Cheng 11e8b74a7a - Add a hook for target to determine whether an instruction def is 
"long latency" enough to hoist even if it may increase spilling. Reloading
  a value from spill slot is often cheaper than performing an expensive
  computation in the loop. For X86, that means machine LICM will hoist
  SQRT, DIV, etc. ARM will be somewhat aggressive with VFP and NEON
  instructions.
- Enable register pressure aware machine LICM by default.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116781 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-19 00:55:07 +00:00
autoconf Fix the last two commits to configure - configure is a generated file. 2010-10-12 02:42:05 +00:00
bindings
cmake Build with RTTI and exceptions disabled. Only in GCC for now. 2010-10-17 02:26:16 +00:00
docs Teach FileCheck to handle trailing CHECK-NOT patterns. 2010-10-15 17:47:12 +00:00
examples Build with RTTI and exceptions disabled. Only in GCC for now. 2010-10-17 02:26:16 +00:00
include - Add a hook for target to determine whether an instruction def is 2010-10-19 00:55:07 +00:00
lib - Add a hook for target to determine whether an instruction def is 2010-10-19 00:55:07 +00:00
projects
runtime
test - Add a hook for target to determine whether an instruction def is 2010-10-19 00:55:07 +00:00
tools Hack around incompatible pointer warnings. 2010-10-16 15:43:02 +00:00
unittests Unit Tests: Missed this error. MSVC and clang didn't complain. 2010-10-11 22:04:38 +00:00
utils Build with RTTI and exceptions disabled. Only in GCC for now. 2010-10-17 02:26:16 +00:00
website
build-for-llvm-top.sh
CMakeLists.txt Added basic support for CPack. 2010-10-14 21:11:51 +00:00
configure Fix the last two commits to configure - configure is a generated file. 2010-10-12 02:42:05 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
Makefile
Makefile.common
Makefile.config.in
Makefile.rules Don't pass --export-dynamic if TOOL_NO_EXPORTS is set. 2010-10-15 00:58:12 +00:00
ModuleInfo.txt
README.txt

README.txt 

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