[X86] Tighten up the SDTypeProfile for X86ISD::CVTNE2PS2BF16. NFCI

diff --git a/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td b/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td
index 421ee16..67092e5 100644 (file)
--- a/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td
+++ b/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td
@@ -761,7 +761,9 @@ def X86vfproundRnd: SDNode<"X86ISD::VFPROUND_RND",
 
 // cvt fp to bfloat16
 def X86cvtne2ps2bf16 : SDNode<"X86ISD::CVTNE2PS2BF16",
-                       SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
+                       SDTypeProfile<1, 2, [SDTCVecEltisVT<0, i16>,
+                                            SDTCVecEltisVT<1, f32>,
+                                            SDTCisSameSizeAs<0,1>,
                                             SDTCisSameAs<1,2>]>>;
 def X86mcvtneps2bf16 : SDNode<"X86ISD::MCVTNEPS2BF16",
                        SDTypeProfile<1, 3, [SDTCVecEltisVT<0, i16>,