llvm-6502/lib/Target/X86/AsmParser
Craig Topper 8fdba75d5b Teach X86 asm parser that VMOVAPSrr and other VEX-encoded register to register moves should be switched from using the MRMSrcReg form to the MRMDestReg form if the source register is a 64-bit extended register and the destination register is not.
This allows the instruction to be encoded using the 2-byte VEX form instead of the 3-byte VEX form. The GNU assembler has similar behavior and instruction selection already does this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192088 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-07 05:42:48 +00:00
..
CMakeLists.txt
LLVMBuild.txt
Makefile
X86AsmParser.cpp Teach X86 asm parser that VMOVAPSrr and other VEX-encoded register to register moves should be switched from using the MRMSrcReg form to the MRMDestReg form if the source register is a 64-bit extended register and the destination register is not. 2013-10-07 05:42:48 +00:00