Support setting ISA/subsets with --isa flag

[riscv-isa-sim.git] / riscv / insns / fclass_d.h

diff --git a/riscv/insns/fclass_d.h b/riscv/insns/fclass_d.h
index bd42d45a3b1e0dc92bb2fe0fa8b953f97690037b..f4883ef27f44f416b8000520f625c07c62293235 100644 (file)
--- a/riscv/insns/fclass_d.h
+++ b/riscv/insns/fclass_d.h
@@ -1,2 +1,3 @@
+require_extension('D');
 require_fp;
 WRITE_RD(f64_classify(FRS1));