search for: r329657

...lvm.org/pipermail/llvm-dev/2018-April/122509.html) a change in the compilation flow that might meet some of Katya's requirements. ## LLVM commits * The X86 backend now has a new pass for lowering COPY nodes of EFLAGS. This preserves the necessary state in a GPR rather than using pushf/popf. [r329657](https://reviews.llvm.org/rL329657). * The RISC-V backend gained support for codegen for the RV32D (double-precision floating point) standard instruction set extension. [r329871](https://reviews.llvm.org/rL329871), [r329874](https://reviews.llvm.org/rL329874), and more. * MIPS GlobalISel now has...