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e318eb0930
This patch adds support for FEAT_THE doubleword and quadword instructions. doubleword insturctions are enabled by "+the" flag whereas quadword instructions are enabled on passing both "+the and +d128" flags. Support for following sets of instructions is added in this patch. Read check write compare and swap doubleword: (rcwcas, rcwcasa, rcwcasal, rcwcasl) Read check write compare and swap quadword: (rcwcasp,rcwcaspa, rcwcaspal, rcwcaspl) Read check write software compare and swap doubleword: (rcwscas, rcwscasa, rcwscasal, rcwscasl) Read check write software compare and swap quadword: (rcwscasp, rcwscaspa, rcwscaspal, rcwscaspl) Read check write atomic bit clear on doubleword: (rcwclr, rcwclra, rcwclral, rcwclrl) Read check write atomic bit clear on quadword: (rcwclrp, rcwclrpa, rcwclrpal, rcwclrpl) Read check write software atomic bit clear on doubleword: (rcwsclr, rcwsclra, rcwsclral, rcwsclrl) Read check write software atomic bit clear on quadword: (rcwsclrp,rcwsclrpa, rcwsclrpal,rcwsclrpl) Read check write atomic bit set on doubleword: (rcwset,rcwseta, rcwsetal,rcwsetl) Read check write atomic bit set on quadword: (rcwsetp,rcwsetpa,rcwsetpal,rcwsetpl) Read check write software atomic bit set on doubleword: (rcwsset,rcwsseta,rcwssetal,rcwssetl) Read check write software atomic bit set on quadword: (rcwssetp,rcwssetpa,rcwssetpal,rcwssetpl) Read check write swap doubleword: (rcwswp,rcwswpa,rcwswpal,rcwswpl) Read check write swap quadword: (rcwswpp,rcwswppa, rcwswppal,rcwswppl) Read check write software swap doubleword: (rcwsswp,rcwsswpa,rcwsswpal,rcwsswpl) Read check write software swap quadword: (rcwsswpp,rcwsswppa,rcwsswppal,rcwsswppl)