Compiling a Program81
-mhandle-large-shift
-midentify-revision
-mno-check-zero-division
-mno-ocs-debug-info
-mno-ocs-frame-position
-mno-optimize-arg-area
-mno-serialize-volatile
-mno-underscores
-mocs-debug-info
-mocs-frame-position
-moptimize-arg-area
-mserialize-volatile
-mshort-data-num
-msvr3
-msvr4
-mtrap-large-shift
-muse-div-instruction
-mversion-03.00
-mwarn-passed-structs
RS/6000 and PowerPC Options
-mcpu=cpu-type
-mtune=cpu-type
-mpower
-mno-power
-mpower2
-mno-power2
-mpowerpc
-mpowerpc64
-mno-powerpc
-mpowerpc-gpopt
-mno-powerpc-gpopt
-mpowerpc-gfxopt
-mno-powerpc-gfxopt
-mnew-mnemonics
-mold-mnemonics
-mfull-toc
-mminimal-toc
-mno-fop-in-toc
-mno-sum-in-toc
-m64
-m32
-mxl-call
-mno-xl-call