diff options
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 926d38f8c27..3bcea7deb3c 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -828,7 +828,7 @@ can_combine_p (insn, i3, pred, succ, pdest, psrc) rtx set = 0, src, dest; rtx p; #ifdef AUTO_INC_DEC - rtx, link; + rtx link; #endif int all_adjacent = (succ ? (next_active_insn (insn) == succ && next_active_insn (succ) == i3) @@ -10166,7 +10166,7 @@ simplify_comparison (code, pop0, pop1) } /* Now make any compound operations involved in this comparison. Then, - check for an outmost SUBREG on OP0 that isn't doing anything or is + check for an outmost SUBREG on OP0 that is not doing anything or is paradoxical. The latter case can only occur when it is known that the "extra" bits will be zero. Therefore, it is safe to remove the SUBREG. We can never remove a SUBREG for a non-equality comparison because the |