search for: r32588

...8/02/tablegen-1-what-has-tablegen-ever-done.html). ## LLVM commits * A new target option AllowRegisterRenaming has been added, used to opt in to post-register-allocation renaming of registers. [r325931](http://reviews.llvm.org/rL325931). * Mips gained the very beginnings of GlobalISel support. [r32588](http://reviews.llvm.org/rL325888). * You can now specify the default address space for functions in the LLVM data layout string. [r325479](http://reviews.llvm.org/rL325479). * The Mips backend gained support for mitigation against Spectre variant two. [r325653](http://reviews.llvm.org/rL325653)....