[PATCH] D117663: [RISCV] Fix the bug in the register allocator caused by reserved BP.

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


================
Comment at: llvm/lib/Target/RISCV/RISCVFrameLowering.cpp:959
+  // Refer to https://github.com/llvm/llvm-project/issues/53016.
+  return MF.getSubtarget<RISCVSubtarget>().hasStdExtV();
 }
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frasercrmck wrote:
> kito-cheng wrote:
> > Maybe `MF.getSubtarget<RISCVSubtarget>().hasVInstructions()`? although that same as `hasStdExtV` for now, but that prevent we need to check `zve*` ext. here in future.
> Yeah, I think that would be best.
+1


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D117663/new/

https://reviews.llvm.org/D117663