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LLVM backend for 6502
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Jakob Stoklund Olesen 3f63a58978 Add MachineInstr::isTransient(). 
This is a cleaned up version of the isFree() function in
MachineTraceMetrics.cpp.

Transient instructions are very unlikely to produce any code in the
final output. Either because they get eliminated by RegisterCoalescing,
or because they are pseudo-instructions like labels and debug values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160977 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-30 18:34:14 +00:00
autoconf Fix a typo (the the => the) 2012-07-23 08:51:15 +00:00
bindings Remove tabs. 2012-07-19 00:23:13 +00:00
cmake autoconf: Re-introduce LLVM_HOSTTRIPLE since r143500, as rework of PR11060. 2012-07-22 03:04:52 +00:00
docs The TimePassesIsEnabled has since moved to PassManager.cpp. 2012-07-27 19:03:02 +00:00
examples
include Add MachineInstr::isTransient(). 2012-07-30 18:34:14 +00:00
lib Add MachineInstr::isTransient(). 2012-07-30 18:34:14 +00:00
projects Fix a typo (the the => the) 2012-07-23 08:51:15 +00:00
runtime
test When constant folding GEP expressions, keep the address space information of pointers. 2012-07-30 07:25:20 +00:00
tools Fix a typo (the the => the) 2012-07-23 08:51:15 +00:00
unittests make ConstantRange::zeroExtend() optimal 2012-07-23 20:33:29 +00:00
utils Mark MOVZX32_NOREX as isCodeGenOnly and neverHasSideEffects. The isCodeGenOnly change allows special detection of _NOREX instructions to be removed from tablegen disassembler code. 2012-07-30 06:48:11 +00:00
.gitignore
CMakeLists.txt
CODE_OWNERS.TXT Add the list of code owners to the top level of the LLVM source tree to 2012-07-26 08:04:09 +00:00
configure autoconf: Re-introduce LLVM_HOSTTRIPLE since r143500, as rework of PR11060. 2012-07-22 03:04:52 +00:00
CREDITS.TXT
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
Makefile.common
Makefile.config.in
Makefile.rules
README.txt

README.txt 

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