alias.c: Minor reformatting.

	* alias.c: Minor reformatting.
	* flow.c: Likewise.
	* regs.h: Likewise.
	* stor-layout.c: Likewise.
	* fold-const.c: Likewise.
 	(OVERFLOW_SUM_SIGN): Renamed from overflow_sum_sign.
	(struct cb_args, const_binop_1, const_binop): Pass type of arg,
	not arg itself.
	(size_int_wide): Cache nodes even if garbage collecting.
	(twoval_comparison_p): Reenable SAVE_EXPR case if operand
	of SAVE_EXPR has no side effects.
	* cse.c: Move a comment.
	* tree.c: Minor reformatting.
	(int_size_in_bytes): Return -1 if constant overflows.
	* reload.c (combine_reloads): Do nothing if no output reload

From-SVN: r31017

1 files changed, 5 insertions, 5 deletions

diff --git a/gcc/cse.c b/gcc/cse.c
index 8c03fce..c27c8fd 100644
--- a/gcc/cse.c
+++ b/gcc/cse.c
@@ -722,11 +722,6 @@ dump_class (classp)
     }
 }
 
-/* Return an estimate of the cost of computing rtx X.
-   One use is in cse, to decide which expression to keep in the hash table.
-   Another is in rtl generation, to pick the cheapest way to multiply.
-   Other uses like the latter are expected in the future.  */
-
 /* Internal function, to compute cost when X is not a register; called
    from COST macro to keep it simple.  */
 
@@ -755,6 +750,11 @@ notreg_cost (x)
 
 #define COSTS_N_INSNS(N) ((N) * 4 - 2)
 
+/* Return an estimate of the cost of computing rtx X.
+   One use is in cse, to decide which expression to keep in the hash table.
+   Another is in rtl generation, to pick the cheapest way to multiply.
+   Other uses like the latter are expected in the future.  */
+
 int
 rtx_cost (x, outer_code)
      rtx x;