[PATCH] D120909: [AMDGPU] Tweak predicates for image_bvh_intersect_ray instructions

Joe Nash via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 3 08:49:44 PST 2022


Joe_Nash added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/MIMGInstructions.td:1090
 
+let OtherPredicates = [HasGFX10_AEncoding] in {
 defm IMAGE_BVH_INTERSECT_RAY       : MIMG_IntersectRay<mimgopc<0xe6>, "image_bvh_intersect_ray", 0, 0>;
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Do you need to concatenate Predicates set in the enclosing scope? Isn't this overriding let OtherPredicates = [HasImageInsts] ?
That may not matter in practice if HasGFX10_AEncoding implies HasImageInsts


Repository:
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CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D120909/new/

https://reviews.llvm.org/D120909



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