[llvm] [AMDGPU] Expose RTZ version of f16 interpolation (PR #86614)
Matt Arsenault via llvm-commits
llvm-commits at lists.llvm.org
Tue Mar 26 02:28:09 PDT 2024
================
@@ -2066,6 +2066,24 @@ def int_amdgcn_interp_inreg_p2_f16 :
[IntrNoMem, IntrSpeculatable,
ImmArg<ArgIndex<3>>]>;
+// llvm.amdgcn.interp.inreg.p10.rtz.f16 <p>, <i>, <p0>, <high>
+// fp16 interpolation intrinsic, but round-toward-zero.
+// high selects whether high or low 16-bits are used for p and p0 operands
+def int_amdgcn_interp_inreg_p10_rtz_f16:
----------------
arsenm wrote:
inreg should go to the end, or gain a gfx11 suffix or something. Shouldn't split the real opcode name up
https://github.com/llvm/llvm-project/pull/86614
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