diff options
Diffstat (limited to 'gcc/reload.c')
| -rw-r--r-- | gcc/reload.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/reload.c b/gcc/reload.c index 4646545..6196e63 100644 --- a/gcc/reload.c +++ b/gcc/reload.c @@ -3471,6 +3471,23 @@ find_reloads (rtx_insn *insn, int replace, int ind_levels, int live_known, offmemok = 1; break; + case CT_SPECIAL_MEMORY: + if (force_reload) + break; + if (constraint_satisfied_p (operand, cn)) + win = 1; + /* Likewise if the address will be reloaded because + reg_equiv_address is nonzero. For reg_equiv_mem + we have to check. */ + else if (REG_P (operand) + && REGNO (operand) >= FIRST_PSEUDO_REGISTER + && reg_renumber[REGNO (operand)] < 0 + && reg_equiv_mem (REGNO (operand)) != 0 + && (constraint_satisfied_p + (reg_equiv_mem (REGNO (operand)), cn))) + win = 1; + break; + case CT_ADDRESS: if (constraint_satisfied_p (operand, cn)) win = 1; |