llvm/lib/Target/PowerPC/AsmParser
Ulrich Weigand 9e5bbeab1f [PowerPC] Support basic compare mnemonics
This adds support for the basic mnemoics (with the L operand) for the
fixed-point compare instructions.  These are defined as aliases for the
already existing CMPW/CMPD patterns, depending on the value of L.

This requires use of InstAlias patterns with immediate literal operands.
To make this work, we need two further changes:

 - define a RegisterPrefix, because otherwise literals 0 and 1 would
   be parsed as literal register names

 - provide a PPCAsmParser::validateTargetOperandClass routine to
   recognize immediate literals (like ARM does)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185826 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-08 14:49:37 +00:00
..
CMakeLists.txt
LLVMBuild.txt [PowerPC] Add missing build dependency 2013-06-20 16:38:00 +00:00
Makefile
PPCAsmParser.cpp [PowerPC] Support basic compare mnemonics 2013-07-08 14:49:37 +00:00