alias.c: Fix comment typos.

	* alias.c: Fix comment typos.
	* builtins.c: Likewise.
	* cfg.c: Likewise.
	* df.c: Likewise.
	* dominance.c: Likewise.
	* dwarf2out.c: Likewise.
	* emit-rtl.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* fold-const.c: Likewise.
	* gcse.c: Likewise.
	* genattrtab.c: Likewise.
	* genrecog.c: Likewise.
	* gensupport.c: Likewise.
	* ggc-zone.c: Likewise.
	* integrate.c: Likewise.
	* local-alloc.c: Likewise.
	* loop.c: Likewise.
	* recog.c: Likewise.
	* regmove.c: Likewise.
	* reg-stack.c: Likewise.
	* reorg.c: Likewise.
	* rtlanal.c: Likewise.
	* rtl.h: Likewise.
	* sched-ebb.c: Likewise.
	* simplify-rtx.c: Likewise.
	* toplev.c: Likewise.
	* varasm.c: Likewise.

From-SVN: r75475

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/expr.c b/gcc/expr.c
index e873865..b593a51 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -5829,7 +5829,7 @@ safe_from_p (rtx x, tree exp, int top_p)
     case '<':
       if (!safe_from_p (x, TREE_OPERAND (exp, 1), 0))
 	return 0;
-      /* FALLTHRU */
+      /* Fall through.  */
 
     case '1':
       return safe_from_p (x, TREE_OPERAND (exp, 0), 0);