[RISCV] Remove unused RISCV::VLEFF and VLEFF_MASK. NFC
Looks like these got left behind when vleff isel was moved to
X86ISelDAGToDAG.cpp
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index b50d3df..7573de0 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -7897,8 +7897,6 @@
NODE_NAME_CASE(SPLAT_VECTOR_I64)
NODE_NAME_CASE(READ_VLENB)
NODE_NAME_CASE(TRUNCATE_VECTOR_VL)
- NODE_NAME_CASE(VLEFF)
- NODE_NAME_CASE(VLEFF_MASK)
NODE_NAME_CASE(VSLIDEUP_VL)
NODE_NAME_CASE(VSLIDE1UP_VL)
NODE_NAME_CASE(VSLIDEDOWN_VL)
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.h b/llvm/lib/Target/RISCV/RISCVISelLowering.h
index 5fc82ec..cf32e96 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.h
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.h
@@ -129,9 +129,6 @@
// Truncates a RVV integer vector by one power-of-two. Carries both an extra
// mask and VL operand.
TRUNCATE_VECTOR_VL,
- // Unit-stride fault-only-first load
- VLEFF,
- VLEFF_MASK,
// Matches the semantics of vslideup/vslidedown. The first operand is the
// pass-thru operand, the second is the source vector, the third is the
// XLenVT index (either constant or non-constant), the fourth is the mask
