diff options
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 45 |
1 files changed, 35 insertions, 10 deletions
diff --git a/gcc/final.c b/gcc/final.c index d9a410b2b09..7faaf2d7285 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -284,10 +284,14 @@ static void add_bb PROTO((FILE *)); static int add_bb_string PROTO((char *, int)); static void output_source_line PROTO((FILE *, rtx)); static rtx walk_alter_subreg PROTO((rtx)); -static int alter_cond PROTO((rtx)); static void output_asm_name PROTO((void)); static void output_operand PROTO((rtx, int)); +#ifdef LEAF_REGISTERS static void leaf_renumber_regs PROTO((rtx)); +#endif +#ifdef HAVE_cc0 +static int alter_cond PROTO((rtx)); +#endif extern char *getpwd (); @@ -455,12 +459,17 @@ end_final (filename) ASM_OUTPUT_SHARED_LOCAL (asm_out_file, name, size, rounded); else #endif +#ifdef ASM_OUTPUT_ALIGNED_DECL_LOCAL + ASM_OUTPUT_ALIGNED_DECL_LOCAL (asm_out_file, NULL_TREE, name, size, + BIGGEST_ALIGNMENT); +#else #ifdef ASM_OUTPUT_ALIGNED_LOCAL ASM_OUTPUT_ALIGNED_LOCAL (asm_out_file, name, size, BIGGEST_ALIGNMENT); #else ASM_OUTPUT_LOCAL (asm_out_file, name, size, rounded); #endif +#endif } /* Output any basic block strings */ @@ -672,6 +681,10 @@ get_attr_length (insn) length += get_attr_length (XVECEXP (body, 0, i)); else length = insn_default_length (insn); + break; + + default: + break; } #ifdef ADJUST_INSN_LENGTH @@ -753,6 +766,7 @@ shorten_branches (first) to determine how much padding we need at this point. Therefore, assume worst possible alignment. */ insn_lengths[uid] += unitsize - 1; + #else ; #endif @@ -2041,9 +2055,12 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes) PUT_CODE (insn, NOTE); NOTE_LINE_NUMBER (insn) = NOTE_INSN_DELETED; NOTE_SOURCE_FILE (insn) = 0; - break; } } + break; + + default: + break; } } @@ -2327,6 +2344,9 @@ walk_alter_subreg (x) case SUBREG: return alter_subreg (x); + + default: + break; } return x; @@ -2385,6 +2405,9 @@ alter_cond (cond) PUT_CODE (cond, NE); value = 2; break; + + default: + break; } if (cc_status.flags & CC_NOT_NEGATIVE) @@ -2411,6 +2434,9 @@ alter_cond (cond) PUT_CODE (cond, NE); value = 2; break; + + default: + break; } if (cc_status.flags & CC_NO_OVERFLOW) @@ -2433,19 +2459,15 @@ alter_cond (cond) case LTU: /* Jump becomes no-op. */ return -1; + + default: + break; } if (cc_status.flags & (CC_Z_IN_NOT_N | CC_Z_IN_N)) switch (GET_CODE (cond)) { - case LE: - case LEU: - case GE: - case GEU: - case LT: - case LTU: - case GT: - case GTU: + default: abort (); case NE: @@ -2483,6 +2505,9 @@ alter_cond (cond) PUT_CODE (cond, GEU); value = 2; break; + + default: + break; } return value; |