diff options
Diffstat (limited to 'gcc/cse.c')
| -rw-r--r-- | gcc/cse.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -728,7 +728,7 @@ approx_reg_cost_1 (xp, data) /* Return an estimate of the cost of the registers used in an rtx. This is mostly the number of different REG expressions in the rtx; - however for some excecptions like fixed registers we use a cost of + however for some exceptions like fixed registers we use a cost of 0. If any other hard register reference occurs, return MAX_COST. */ static int @@ -905,7 +905,7 @@ rtx_cost (x, outer_code) } /* Return cost of address expression X. - Expect that X is propertly formed address reference. */ + Expect that X is properly formed address reference. */ int address_cost (x, mode) @@ -4132,7 +4132,7 @@ fold_rtx (x, insn) CONST_INT, see if we can find a register equivalent to the positive constant. Make a MINUS if so. Don't do this for a non-negative constant since we might then alternate between - chosing positive and negative constants. Having the positive + choosing positive and negative constants. Having the positive constant previously-used is the more common case. Be sure the resulting constant is non-negative; if const_arg1 were the smallest negative number this would overflow: depending |