266 	u32 imm;  in rv_j_insn()  local
268 	imm = (imm20_1 & 0x80000) | ((imm20_1 & 0x3ff) << 9) |  in rv_j_insn()
271 	return (imm << 12) | (rd << 7) | opcode;  in rv_j_insn()
291 	u32 imm;  in rv_ci_insn()  local
293 	imm = ((imm6 & 0x20) << 7) | ((imm6 & 0x1f) << 2);  in rv_ci_insn()
294 	return (funct3 << 13) | (rd << 7) | op | imm;  in rv_ci_insn()
329 	u32 imm;  in rv_cb_insn()  local
331 	imm = ((imm6 & 0x20) << 7) | ((imm6 & 0x1f) << 2);  in rv_cb_insn()
332 	return (funct3 << 13) | (funct2 << 10) | ((rd & 0x7) << 7) | op | imm;  in rv_cb_insn()
608 	u32 imm;  in rvc_addi4spn()  local
610 	imm = ((imm10 & 0x30) << 2) | ((imm10 & 0x3c0) >> 4) |  in rvc_addi4spn()
612 	return rv_ciw_insn(0x0, imm, rd, 0x0);  in rvc_addi4spn()
645 	u32 imm;  in rvc_addi16sp()  local
647 	imm = ((imm10 & 0x200) >> 4) | (imm10 & 0x10) | ((imm10 & 0x40) >> 3) |  in rvc_addi16sp()
649 	return rv_ci_insn(0x3, imm, RV_REG_SP, 0x1);  in rvc_addi16sp()
699 	u32 imm;  in rvc_lwsp()  local
701 	imm = ((imm8 & 0xc0) >> 6) | (imm8 & 0x3c);  in rvc_lwsp()
702 	return rv_ci_insn(0x2, imm, rd, 0x2);  in rvc_lwsp()
727 	u32 imm;  in rvc_swsp()  local
729 	imm = (imm8 & 0x3c) | ((imm8 & 0xc0) >> 6);  in rvc_swsp()
730 	return rv_css_insn(0x6, imm, rs2, 0x2);  in rvc_swsp()
894 	u32 imm;  in rvc_ldsp()  local
896 	imm = ((imm9 & 0x1c0) >> 6) | (imm9 & 0x38);  in rvc_ldsp()
897 	return rv_ci_insn(0x3, imm, rd, 0x2);  in rvc_ldsp()
902 	u32 imm;  in rvc_sdsp()  local
904 	imm = (imm9 & 0x38) | ((imm9 & 0x1c0) >> 6);  in rvc_sdsp()
905 	return rv_css_insn(0x7, imm, rs2, 0x2);  in rvc_sdsp()
912 static inline void emit_jalr(u8 rd, u8 rs, s32 imm, struct rv_jit_context *ctx)  in emit_jalr()  argument
914 	if (rvc_enabled() && rd == RV_REG_RA && rs && !imm)  in emit_jalr()
916 	else if (rvc_enabled() && !rd && rs && !imm)  in emit_jalr()
919 		emit(rv_jalr(rd, rs, imm), ctx);  in emit_jalr()
938 static inline void emit_addi(u8 rd, u8 rs, s32 imm, struct rv_jit_context *ctx)  in emit_addi()  argument
940 	if (rvc_enabled() && rd == RV_REG_SP && rd == rs && is_10b_int(imm) && imm && !(imm & 0xf))  in emit_addi()
941 		emitc(rvc_addi16sp(imm), ctx);  in emit_addi()
942 	else if (rvc_enabled() && is_creg(rd) && rs == RV_REG_SP && is_10b_uint(imm) &&  in emit_addi()
943 		 !(imm & 0x3) && imm)  in emit_addi()
944 		emitc(rvc_addi4spn(rd, imm), ctx);  in emit_addi()
945 	else if (rvc_enabled() && rd && rd == rs && imm && is_6b_int(imm))  in emit_addi()
946 		emitc(rvc_addi(rd, imm), ctx);  in emit_addi()
948 		emit(rv_addi(rd, rs, imm), ctx);  in emit_addi()
951 static inline void emit_li(u8 rd, s32 imm, struct rv_jit_context *ctx)  in emit_li()  argument
953 	if (rvc_enabled() && rd && is_6b_int(imm))  in emit_li()
954 		emitc(rvc_li(rd, imm), ctx);  in emit_li()
956 		emit(rv_addi(rd, RV_REG_ZERO, imm), ctx);  in emit_li()
959 static inline void emit_lui(u8 rd, s32 imm, struct rv_jit_context *ctx)  in emit_lui()  argument
961 	if (rvc_enabled() && rd && rd != RV_REG_SP && is_6b_int(imm) && imm)  in emit_lui()
962 		emitc(rvc_lui(rd, imm), ctx);  in emit_lui()
964 		emit(rv_lui(rd, imm), ctx);  in emit_lui()
967 static inline void emit_slli(u8 rd, u8 rs, s32 imm, struct rv_jit_context *ctx)  in emit_slli()  argument
969 	if (rvc_enabled() && rd && rd == rs && imm && (u32)imm < __riscv_xlen)  in emit_slli()
970 		emitc(rvc_slli(rd, imm), ctx);  in emit_slli()
972 		emit(rv_slli(rd, rs, imm), ctx);  in emit_slli()
975 static inline void emit_andi(u8 rd, u8 rs, s32 imm, struct rv_jit_context *ctx)  in emit_andi()  argument
977 	if (rvc_enabled() && is_creg(rd) && rd == rs && is_6b_int(imm))  in emit_andi()
978 		emitc(rvc_andi(rd, imm), ctx);  in emit_andi()
980 		emit(rv_andi(rd, rs, imm), ctx);  in emit_andi()
983 static inline void emit_srli(u8 rd, u8 rs, s32 imm, struct rv_jit_context *ctx)  in emit_srli()  argument
985 	if (rvc_enabled() && is_creg(rd) && rd == rs && imm && (u32)imm < __riscv_xlen)  in emit_srli()
986 		emitc(rvc_srli(rd, imm), ctx);  in emit_srli()
988 		emit(rv_srli(rd, rs, imm), ctx);  in emit_srli()
991 static inline void emit_srai(u8 rd, u8 rs, s32 imm, struct rv_jit_context *ctx)  in emit_srai()  argument
993 	if (rvc_enabled() && is_creg(rd) && rd == rs && imm && (u32)imm < __riscv_xlen)  in emit_srai()
994 		emitc(rvc_srai(rd, imm), ctx);  in emit_srai()
996 		emit(rv_srai(rd, rs, imm), ctx);  in emit_srai()
1054 static inline void emit_addiw(u8 rd, u8 rs, s32 imm, struct rv_jit_context *ctx)  in emit_addiw()  argument
1056 	if (rvc_enabled() && rd && rd == rs && is_6b_int(imm))  in emit_addiw()
1057 		emitc(rvc_addiw(rd, imm), ctx);  in emit_addiw()
1059 		emit(rv_addiw(rd, rs, imm), ctx);  in emit_addiw()