[PATCH] D105254: [RISCV] Support machine constraint "S"

[Jessica Clarke via Phabricator via cfe-commits]

jrtc27 added inline comments.


================
Comment at: llvm/test/CodeGen/RISCV/inline-asm-S-constraint.ll:24
+; RV64-NEXT:    ret
+entry:
+  %0 = tail call i8* asm "lui $0, %hi($1)\0Aaddi $0,$0,%lo($1)", "=r,S"(i32* nonnull @var)
----------------
MaskRay wrote:
> jrtc27 wrote:
> > Label isn't needed
> Omitting the entry label is allowed but having a label is canonical. Without it `%0` needs to be `%1`.
TIL


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D105254/new/

https://reviews.llvm.org/D105254