diff options
Diffstat (limited to 'gcc/ssa.c')
| -rw-r--r-- | gcc/ssa.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -78,7 +78,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA the same hard register in the same machine mode are in the same class. */ -/* If conservative_reg_partition is non-zero, use a conservative +/* If conservative_reg_partition is nonzero, use a conservative register partitioning algorithm (which leaves more regs after emerging from SSA) instead of the coalescing one. This is being left in for a limited time only, as a debugging tool until the @@ -420,7 +420,7 @@ phi_alternative (set, c) } /* Given the SET of a phi node, remove the alternative for predecessor - block C. Return non-zero on success, or zero if no alternative is + block C. Return nonzero on success, or zero if no alternative is found for C. */ int @@ -1496,7 +1496,7 @@ out: and C is the ith predecessor of B, then T0 and Ti must be equivalent. - Return non-zero iff any such cases were found for which the two + Return nonzero iff any such cases were found for which the two regs were not already in the same class. */ static int @@ -2252,7 +2252,7 @@ convert_from_ssa () destination, the regno of the phi argument corresponding to BB, and DATA. - If FN ever returns non-zero, stops immediately and returns this + If FN ever returns nonzero, stops immediately and returns this value. Otherwise, returns zero. */ int |