Add support for OP_FCONV_TO_I to mini-arm64.c. (#20548)

imhameed · web-flow · commit ac596375c762 · 2020-11-05T16:31:51.000-08:00
Partial backport of #20100. Should fix #20533. Also see: dotnet/runtime#35008 (comment)
diff --git a/mono/mini/mini-arm64.c b/mono/mini/mini-arm64.c
@@ -4175,6 +4175,7 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb)
 			arm_uxthw (code, dreg, dreg);
 			break;
 		case OP_FCONV_TO_I4:
+		case OP_FCONV_TO_I:
 			arm_fcvtzs_dx (code, dreg, sreg1);
 			arm_sxtwx (code, dreg, dreg);
 			break;
