HsiangKai added inline comments.
================ Comment at: llvm/test/CodeGen/RISCV/rvv/vmerge-rv32.ll:1358 +; CHECK-NEXT: vsetvli zero, a0, e16, mf4, ta, mu +; CHECK-NEXT: vmerge.vvm v8, v8, v9, v0 +; CHECK-NEXT: ret ---------------- frasercrmck wrote: > HsiangKai wrote: > > vmerge.vvm is for integer vectors, doesn't it? Why does it work for > > floating point vector types? > It's just a `vselect` in llvm terms, so doesn't care what its (vector) inputs > are. The only reason we need `vfmerge` is when one operand is a scalar > floating-point register. Got it. I think I am misled by the title "Vector Integer Merge Instructions" in the spec. Thanks. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D112102/new/ https://reviews.llvm.org/D112102 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
