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LLVM backend for 6502
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8d17160e2c
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Jakob Stoklund Olesen 8d17160e2c Teach MachineSinking to handle easy critical edges. 
Sometimes it is desirable to sink instructions along a critical edge:

x = ...
if (a && b) ...
else use(x);

The 'a && b' condition creates a critical edge to the else block, but we still
want to sink the computation of x into the block. The else block is dominated by
the parent block, so we are not pushing instructions into new code paths.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101165 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-13 19:06:14 +00:00
autoconf configure: Fix default value for optimize_option, I messed up the test condition 2010-04-10 18:56:24 +00:00
bindings add attributes and module level asm to the ocaml bindings, 2010-04-10 17:52:58 +00:00
cmake
docs checkpoint. 2010-04-13 06:37:00 +00:00
examples Fix the ocaml kaleidoscope tutorial to fix linking external libraries. 2010-03-21 23:15:13 +00:00
include Eliminate MachineBasicBlock::const_livein_iterator and make 2010-04-13 16:57:55 +00:00
lib Teach MachineSinking to handle easy critical edges. 2010-04-13 19:06:14 +00:00
projects
runtime suck the propagating "has dynamic libs" check into a single makefile 2010-04-09 20:51:47 +00:00
test Fix test on non-x86 hosts. 2010-04-13 18:54:04 +00:00
tools Make the disassembler respect the assembler dialect when printing instructions, 2010-04-13 18:41:17 +00:00
unittests Update unittest for allocator laziness. 2010-04-13 15:01:26 +00:00
utils If all the bit positions are not specified; do not decode the instructions. 2010-04-09 21:01:02 +00:00
website
build-for-llvm-top.sh
CMakeLists.txt CMake: Add options for using static runtime on MSVC++ build. 2010-03-18 13:52:05 +00:00
configure configure: Fix default value for optimize_option, I messed up the test condition 2010-04-10 18:56:24 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
Makefile modernize the do-all-for-me target to run lit 2010-03-21 22:23:02 +00:00
Makefile.common
Makefile.config.in whether we enable dylibs or not depends on the host, not the target. 2010-04-12 02:21:38 +00:00
Makefile.rules Second try of initial ARM/Thumb disassembler check-in. It consists of a tablgen 2010-04-02 22:27:38 +00:00
ModuleInfo.txt
README.txt

README.txt 

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