[llvm] 5d6dfd8 - [X86] Tighten up the SDTypeProfile for X86ISD::CVTNE2PS2BF16. NFCI

[Craig Topper via llvm-commits]

Author: Craig Topper
Date: 2020-02-29T13:22:13-08:00
New Revision: 5d6dfd877fa4fab5c318d3d25f55eb39b1158fef

URL: https://github.com/llvm/llvm-project/commit/5d6dfd877fa4fab5c318d3d25f55eb39b1158fef
DIFF: https://github.com/llvm/llvm-project/commit/5d6dfd877fa4fab5c318d3d25f55eb39b1158fef.diff

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

Added: 
    

Modified: 
    llvm/lib/Target/X86/X86InstrFragmentsSIMD.td

Removed: 
    


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diff  --git a/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td b/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td
index 421ee160245b..67092e57929f 100644
--- 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>,