| 1 | http://gcc.gnu.org/PR16276 |
| 2 | |
| 3 | 2004-07-08 H.J. Lu <hongjiu.lu@intel.com> |
| 4 | |
| 5 | PR c++/16276 |
| 6 | * final.c (PUT_JUMP_TABLES_IN_TEXT_SECTION): New. |
| 7 | (shorten_branches): Replace JUMP_TABLES_IN_TEXT_SECTION with |
| 8 | PUT_JUMP_TABLES_IN_TEXT_SECTION. |
| 9 | (final_scan_insn): Likewise. |
| 10 | |
| 11 | --- a/gcc/final.c 2003-12-03 09:42:25.000000000 -0800 |
| 12 | +++ b/gcc/final.c 2004-07-08 14:45:07.900366938 -0700 |
| 13 | @@ -100,6 +100,9 @@ Software Foundation, 59 Temple Place - S |
| 14 | #define JUMP_TABLES_IN_TEXT_SECTION 0 |
| 15 | #endif |
| 16 | |
| 17 | +#define PUT_JUMP_TABLES_IN_TEXT_SECTION \ |
| 18 | + (JUMP_TABLES_IN_TEXT_SECTION || DECL_ONE_ONLY (current_function_decl)) |
| 19 | + |
| 20 | #if defined(READONLY_DATA_SECTION) || defined(READONLY_DATA_SECTION_ASM_OP) |
| 21 | #define HAVE_READONLY_DATA_SECTION 1 |
| 22 | #else |
| 23 | @@ -1119,7 +1122,8 @@ shorten_branches (first) |
| 24 | next = NEXT_INSN (insn); |
| 25 | /* ADDR_VECs only take room if read-only data goes into the text |
| 26 | section. */ |
| 27 | - if (JUMP_TABLES_IN_TEXT_SECTION || !HAVE_READONLY_DATA_SECTION) |
| 28 | + if (PUT_JUMP_TABLES_IN_TEXT_SECTION |
| 29 | + || !HAVE_READONLY_DATA_SECTION) |
| 30 | if (next && GET_CODE (next) == JUMP_INSN) |
| 31 | { |
| 32 | rtx nextbody = PATTERN (next); |
| 33 | @@ -1282,7 +1286,8 @@ shorten_branches (first) |
| 34 | { |
| 35 | /* This only takes room if read-only data goes into the text |
| 36 | section. */ |
| 37 | - if (JUMP_TABLES_IN_TEXT_SECTION || !HAVE_READONLY_DATA_SECTION) |
| 38 | + if (PUT_JUMP_TABLES_IN_TEXT_SECTION |
| 39 | + || !HAVE_READONLY_DATA_SECTION) |
| 40 | insn_lengths[uid] = (XVECLEN (body, |
| 41 | GET_CODE (body) == ADDR_DIFF_VEC) |
| 42 | * GET_MODE_SIZE (GET_MODE (body))); |
| 43 | @@ -1483,7 +1488,8 @@ shorten_branches (first) |
| 44 | PUT_MODE (body, CASE_VECTOR_SHORTEN_MODE (min_addr - rel_addr, |
| 45 | max_addr - rel_addr, |
| 46 | body)); |
| 47 | - if (JUMP_TABLES_IN_TEXT_SECTION || !HAVE_READONLY_DATA_SECTION) |
| 48 | + if (PUT_JUMP_TABLES_IN_TEXT_SECTION |
| 49 | + || !HAVE_READONLY_DATA_SECTION) |
| 50 | { |
| 51 | insn_lengths[uid] |
| 52 | = (XVECLEN (body, 1) * GET_MODE_SIZE (GET_MODE (body))); |
| 53 | @@ -2254,7 +2260,7 @@ final_scan_insn (insn, file, optimize, p |
| 54 | target, so don't output the label at all. Leave that |
| 55 | to the back end macros. */ |
| 56 | #else |
| 57 | - if (! JUMP_TABLES_IN_TEXT_SECTION) |
| 58 | + if (! PUT_JUMP_TABLES_IN_TEXT_SECTION) |
| 59 | { |
| 60 | int log_align; |
| 61 | |
| 62 | |
