[PATCH] D120111: [AArch64] Default HBC/MOPS features in clang

[Tomas Matheson via Phabricator via cfe-commits]

tmatheson requested changes to this revision.
tmatheson added inline comments.
This revision now requires changes to proceed.


================
Comment at: clang/lib/Driver/ToolChains/Arch/AArch64.cpp:269
     success = getAArch64MicroArchFeaturesFromMcpu(
-        D, getAArch64TargetCPU(Args, Triple, A), Args, Features);
+        D, getAArch64TargetCPU(Args, Triple, A), Args, Features, AF);
 
----------------
Looks like you could do `AF = Features.back()` below all these if/else conditions (where it is first used) based on the value of `success`. Maybe there is no need to pass it into `getAArch64MicroArchFeaturesFromMcpu` and the other functions?

Adding an extra output parameter to each of these functions (which duplicates an existing output parameter) seems unnecessary and makes the interfaces more complicated.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D120111/new/

https://reviews.llvm.org/D120111