[PATCH] D44189: [RISCV] Verify the input value of -march=

[Ana Pazos via Phabricator via cfe-commits]

apazos added inline comments.


================
Comment at: lib/Driver/ToolChains/Arch/RISCV.cpp:51
+      break;
+    case 'g':
+      // g = imafd
----------------
One more question - how about non-standard extensions (vendor/custom) prefixed with X?
Shouldn't we add the logic to process 'Xext' occurrences in the march string as part of this patch?



Repository:
  rC Clang

https://reviews.llvm.org/D44189