diff options
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/recog.c | 12 | ||||
| -rw-r--r-- | gcc/recog.h | 18 |
3 files changed, 11 insertions, 25 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f79e6ab..95cc4a3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com> + * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok, + decmem_ok and incmem_ok. Reformat other bitfields for consistency. + * recog.c (preprocess_constraints): Update accordingly. + +2014-06-11 Richard Sandiford <rdsandiford@googlemail.com> + * system.h (REG_CLASS_FROM_CONSTRAINT): Poison. (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise. (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise. diff --git a/gcc/recog.c b/gcc/recog.c index 94cdeec..9d9fa77 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -2415,18 +2415,6 @@ preprocess_constraints (int n_operands, int n_alternatives, case TARGET_MEM_CONSTRAINT: op_alt[i].memory_ok = 1; break; - case '<': - op_alt[i].decmem_ok = 1; - break; - case '>': - op_alt[i].incmem_ok = 1; - break; - case 'V': - op_alt[i].nonoffmem_ok = 1; - break; - case 'o': - op_alt[i].offmem_ok = 1; - break; case 'X': op_alt[i].anything_ok = 1; break; diff --git a/gcc/recog.h b/gcc/recog.h index 2017c85..3008b1d 100644 --- a/gcc/recog.h +++ b/gcc/recog.h @@ -60,25 +60,17 @@ struct operand_alternative int matched : 8; /* Nonzero if '&' was found in the constraint string. */ - unsigned int earlyclobber:1; + unsigned int earlyclobber : 1; /* Nonzero if TARGET_MEM_CONSTRAINT was found in the constraint string. */ - unsigned int memory_ok:1; - /* Nonzero if 'o' was found in the constraint string. */ - unsigned int offmem_ok:1; - /* Nonzero if 'V' was found in the constraint string. */ - unsigned int nonoffmem_ok:1; - /* Nonzero if '<' was found in the constraint string. */ - unsigned int decmem_ok:1; - /* Nonzero if '>' was found in the constraint string. */ - unsigned int incmem_ok:1; + unsigned int memory_ok : 1; /* Nonzero if 'p' was found in the constraint string. */ - unsigned int is_address:1; + unsigned int is_address : 1; /* Nonzero if 'X' was found in the constraint string, or if the constraint string for this alternative was empty. */ - unsigned int anything_ok:1; + unsigned int anything_ok : 1; - unsigned int unused : 8; + unsigned int unused : 12; }; /* Return the class for operand I of alternative ALT, taking matching |