SuccessChanges

Summary

  1. [RISCV] Set triple based on -march flag (details)
Commit c00e5cf29d49e51701b00382a3f41a4dfe1c0c0f by simon.cook
[RISCV] Set triple based on -march flag
For RISC-V the value provided to -march should determine whether to
compile for 32- or 64-bit RISC-V irrespective of the target provided to
the Clang driver. This adds a test for this flag for RISC-V and sets the
Target architecture correctly in these cases.
Differential Revision: https://reviews.llvm.org/D54214
The file was modifiedclang/docs/ReleaseNotes.rst
The file was modifiedclang/lib/Driver/Driver.cpp
The file was modifiedclang/test/Driver/riscv-arch.c