================
@@ -11300,3 +11300,49 @@ class sve_int_mla_cpa<string asm>
let ElementSize = ZPR64.ElementSize;
}
+
+//===----------------------------------------------------------------------===//
+// FCVTZSN
+//===----------------------------------------------------------------------===//
+class sve2_fp_to_int_downcvt<string asm, ZPRRegOp ZdRC, RegisterOperand
ZSrcOp, bits<2> size, bit U>
+ : I<(outs ZdRC:$Zd), (ins ZSrcOp:$Zn),
+ asm, "\t$Zd, $Zn", "", []>, Sched<[]> {
+ bits<5> Zd;
+ bits<4> Zn;
+ let Inst{31-24} = 0b01100101;
+ let Inst{23-22} = size;
+ let Inst{21-11} = 0b00110100110;
+ let Inst{10} = U;
+ let Inst{9-6} = Zn;
+ let Inst{5} = 0b0;
+ let Inst{4-0} = Zd;
+}
+
+multiclass sve2_fp_to_int_downcvt<string asm, bit U> {
+ def _HtoB : sve2_fp_to_int_downcvt<asm, ZPR8, ZZ_h_mul_r, 0b01, U>;
+ def _StoH : sve2_fp_to_int_downcvt<asm, ZPR16, ZZ_s_mul_r, 0b10, U>;
+ def _DtoS : sve2_fp_to_int_downcvt<asm, ZPR32, ZZ_d_mul_r, 0b11, U>;
+}
+
+//===----------------------------------------------------------------------===//
+// SCVTF
----------------
CarolineConcatto wrote:
Maybe:
Int to FP upconverts
https://github.com/llvm/llvm-project/pull/163162
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