search for: r322839

...ruction sets. [r322544](http://reviews.llvm.org/rL322544). * GlobalISel gained support for SDNodeXForm by way of GICustomOperandRenderer and GISDNodeXFormEquiv. [r322582](http://reviews.llvm.org/rL322582). * The RISC-V backend gained frame pointer elimination and codegen for the RV32M extension. [r322839](http://reviews.llvm.org/rL322839), [r322843](http://reviews.llvm.org/rL322843). * AArch64 will now omit callframe setup/destroy when not needed. [r322917](http://reviews.llvm.org/rL322917). ## Clang commits * Clang gained support for soft-float RISC-V ABI lowering. [r322494](http://reviews.llv...