Support setting ISA/subsets with --isa flag

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

diff --git a/riscv/insns/amomaxu_w.h b/riscv/insns/amomaxu_w.h
index 448814bb3b8f084bf12cbde8a1147ddfacda9a58..fc83dc32858ad0923cb6b4f036d386321270b098 100644 (file)
--- a/riscv/insns/amomaxu_w.h
+++ b/riscv/insns/amomaxu_w.h
@@ -1,3 +1,4 @@
+require_extension('A');
 uint32_t v = MMU.load_int32(RS1);
 MMU.store_uint32(RS1, std::max(uint32_t(RS2),v));
 WRITE_RD((int32_t)v);