2 Commits

Author	SHA1	Message	Date
Jack Carter	30116cd2e2	This patch is a partial implementation of mips .set assembler directive. Directive is defined as follows: ... .set option The patch implements following options at - lets the assembler use the $at register for macros, but generates warnings if the source program uses $at noat - let source programs use $at without issuingwarnings. noreorder - prevents the assembler from reordering machine language instructions. nomacro - causes the assembler to print a warning whenever an assembler operation generates more than one machine language instruction. macro - lets the assembler generate multiple machine instructions from a single assembler instruction reorder - lets the assembler reorder machine language instructions to improve performance The above variants are parsed and their boolean values set or unset. The code to actually use them will come later. Following options are not implemented yet: nomips16 nomicromips move nomove Contributer: Vladimir Medic git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165194 91177308-0d34-0410-b5e6-96231b3b80d8	2012-10-04 02:29:46 +00:00
Jack Carter	acbea45573	The Mips standalone assembler intial directive support. ... Actually these are just stubs for parsing the directives. Semantic support will come later. Test cases included Contributer: Vladimir Medic git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163364 91177308-0d34-0410-b5e6-96231b3b80d8	2012-09-07 00:48:02 +00:00