diff options
Diffstat (limited to 'gcc/bc-optab.c')
| -rw-r--r-- | gcc/bc-optab.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/gcc/bc-optab.c b/gcc/bc-optab.c index 5473e17c041..63587e284a9 100644 --- a/gcc/bc-optab.c +++ b/gcc/bc-optab.c @@ -55,8 +55,8 @@ static enum typecode unsigned_mode_to_code_map[MAX_MACHINE_MODE+1]; static struct conversion_recipe { unsigned char *opcodes; /* Bytecodes to emit in order. */ - int nopcodes; /* Count of bytecodes. */ - int cost; /* A rather arbitrary cost function. */ + int nopcodes; /* Count of bytecodes. */ + int cost; /* A rather arbitrary cost function. */ } conversion_recipe[NUM_TYPECODES][NUM_TYPECODES]; /* Binary operator tables. */ @@ -405,6 +405,7 @@ struct conversion_list * Either sign extensions or zero extensions may be present, but not both. * No widening conversions occur after a signed/unsigned conversion. * The sequence of sizes must be strict nonincreasing or nondecreasing. */ + static int conversion_reasonable_p (conversion, list) struct conversion_info *conversion; @@ -517,6 +518,7 @@ conversion_reasonable_p (conversion, list) /* Exhaustively search all reasonable conversions to find one to convert the given types. */ + static struct conversion_recipe deduce_conversion (from, to) enum typecode from, to; @@ -614,6 +616,7 @@ deduce_conversion (from, to) /* Emit a conversion between the given scalar types. */ + void emit_typecode_conversion (from, to) enum typecode from, to; @@ -627,6 +630,7 @@ emit_typecode_conversion (from, to) /* Initialize mode_to_code_map[] */ + void bc_init_mode_to_code_map () { @@ -650,6 +654,7 @@ bc_init_mode_to_code_map () } /* Given a machine mode return the preferred typecode. */ + enum typecode preferred_typecode (mode, unsignedp) enum machine_mode mode; @@ -668,6 +673,7 @@ preferred_typecode (mode, unsignedp) /* Expand a conversion between the given types. */ + void bc_expand_conversion (from, to) tree from, to; @@ -681,6 +687,7 @@ bc_expand_conversion (from, to) } /* Expand a conversion of the given type to a truth value. */ + void bc_expand_truth_conversion (from) tree from; @@ -692,6 +699,7 @@ bc_expand_truth_conversion (from) } /* Emit an appropriate binary operation. */ + void bc_expand_binary_operation (optab, resulttype, arg0, arg1) struct binary_operator optab[]; @@ -733,6 +741,7 @@ bc_expand_binary_operation (optab, resulttype, arg0, arg1) } /* Emit an appropriate unary operation. */ + void bc_expand_unary_operation (optab, resulttype, arg0) struct unary_operator optab[]; @@ -769,6 +778,7 @@ bc_expand_unary_operation (optab, resulttype, arg0) /* Emit an appropriate increment. */ + void bc_expand_increment (optab, type) struct increment_operator optab[]; |