Richard Sandiford <richard.sandif...@arm.com> writes: >> diff --git a/gcc/gensupport.h b/gcc/gensupport.h >> index >> a1edfbd71908b6244b40f801c6c01074de56777e..7925e22ed418767576567cad583bddf83c0846b1 >> 100644 >> --- a/gcc/gensupport.h >> +++ b/gcc/gensupport.h >> @@ -20,6 +20,7 @@ along with GCC; see the file COPYING3. If not see >> #ifndef GCC_GENSUPPORT_H >> #define GCC_GENSUPPORT_H >> >> +#include "hash-set.h" >> #include "read-md.h" >> >> struct obstack; >> @@ -218,6 +219,8 @@ struct pattern_stats >> int num_operand_vars; >> }; >> >> +extern hash_set<rtx> compact_syntax; >> + >> extern void get_pattern_stats (struct pattern_stats *ranges, rtvec vec); >> extern void compute_test_codes (rtx, file_location, char *); >> extern file_location get_file_location (rtx); >> diff --git a/gcc/gensupport.cc b/gcc/gensupport.cc >> index >> f9efc6eb7572a44b8bb154b0b22be3815bd0d244..f1d6b512356844da5d1dadbc69e08c16ef7a3abd >> 100644 >> --- a/gcc/gensupport.cc >> +++ b/gcc/gensupport.cc >> @@ -27,12 +27,17 @@ >> #include "read-md.h" >> #include "gensupport.h" >> #include "vec.h" >> +#include <string> >> +#include <vector> >> +#include <ctype.h>
Also: these need to be included via defining: #define INCLUDE_STRING #define INCLUDE_VECTOR before system.h. The ctype.h include should go away after s/isalpha/ISALPHA/. >> >> #define MAX_OPERANDS 40 >> >> static rtx operand_data[MAX_OPERANDS]; >> static rtx match_operand_entries_in_pattern[MAX_OPERANDS]; >> static char used_operands_numbers[MAX_OPERANDS]; >> +/* List of entries which are part of the new syntax. */ >> +hash_set<rtx> compact_syntax; > > Might as well make this static too, like the other vars. Sorry, ignore that. I somehow glazed over the header file changes directly above... Richard
