yaxunl marked an inline comment as done. yaxunl added inline comments.
================ Comment at: clang/include/clang/Basic/BuiltinsAMDGPU.def:221-224 +TARGET_BUILTIN(__builtin_amdgcn_image_bvh_intersect_ray, "V4UiUifV4fV4fV4fV4Ui", "nc", "gfx10-insts") +TARGET_BUILTIN(__builtin_amdgcn_image_bvh_intersect_ray_h, "V4UiUifV4fV4hV4hV4Ui", "nc", "gfx10-insts") +TARGET_BUILTIN(__builtin_amdgcn_image_bvh_intersect_ray_l, "V4UiWUifV4fV4fV4fV4Ui", "nc", "gfx10-insts") +TARGET_BUILTIN(__builtin_amdgcn_image_bvh_intersect_ray_lh, "V4UiWUifV4fV4hV4hV4Ui", "nc", "gfx10-insts") ---------------- arsenm wrote: > The intrinsic signature suggests the 1st and 4th/5th arguments are > overloadable. How does this handle the various supported types? By convention, we do not define overloaded target specific clang builtins. In stead we use postfixes to indicate the types. In this case, we use the following naming convention: h - 4/5-th args are half d - 4/5-th args are double l - first arg is i64 by default - 1st arg is i32, 4/5-th args are float. Currently we are missing functions for 4/5-th args are double. I will add them. CHANGES SINCE LAST ACTION https://reviews.llvm.org/D104946/new/ https://reviews.llvm.org/D104946 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
