SMULH             735 ext/pcre/pcrelib/sljit/sljitNativeARM_64.c 		FAIL_IF(push_inst(compiler, SMULH | RD(TMP_LR) | RN(arg1) | RM(arg2)));
SMULH            1244 ext/pcre/pcrelib/sljit/sljitNativeARM_64.c 		return push_inst(compiler, (op == SLJIT_LUMUL ? UMULH : SMULH) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1));