basic-block.h: Fix comment typos.

	* basic-block.h: Fix comment typos.
	* bb-reorder.c: Likewise.
	* c-format.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfghooks.h: Likewise.
	* cfgloop.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cfgrtl.c: Likewise.
	* cgraph.h: Likewise.
	* cgraphunit.c: Likewise.
	* combine.c: Likewise.
	* convert.c: Likewise.
	* dbxout.c: Likewise.
	* df.c: Likewise.
	* df.h: Likewise.
	* diagnostic.c: Likewise.
	* dwarf2out.c: Likewise.
	* et-forest.h: Likewise.
	* flow.c: Likewise.
	* fold-const.c: Likewise.
	* function.h: Likewise.
	* gcov-io.h: Likewise.
	* gcov.c: Likewise.
	* gcse.c: Likewise.
	* genautomata.c: Likewise.
	* ggc-common.c: Likewise.
	* ggc-page.c: Likewise.
	* loop-unroll.c: Likewise.
	* loop-unswitch.c: Likewise.
	* loop.c: Likewise.
	* mips-tfile.c: Likewise.
	* optabs.c: Likewise.
	* ra-build.c: Likewise.
	* ra-colorize.c: Likewise.
	* ra-rewrite.c: Likewise.
	* ra.h: Likewise.
	* regmove.c: Likewise.
	* reload.c: Likewise.
	* rtlanal.c: Likewise.
	* sched-ebb.c: Likewise.
	* sched-int.h: Likewise.
	* sched-vis.c: Likewise.
	* sreal.c: Likewise.
	* ssa-ccp.c: Likewise.
	* ssa.c: Likewise.
	* toplev.c: Likewise.
	* tree-inline.c: Likewise.
	* value-prof.c: Likewise.
	* value-prof.h: Likewise.

From-SVN: r68770

1 files changed, 3 insertions, 3 deletions

diff --git a/gcc/loop.c b/gcc/loop.c
index 8c6a0e5..265bfb4 100644
--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -71,7 +71,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #define gen_prefetch(a,b,c) (abort(), NULL_RTX)
 #endif
 
-/* Give up the prefetch optimizations once we exceed a given threshhold.
+/* Give up the prefetch optimizations once we exceed a given threshold.
    It is unlikely that we would be able to optimize something in a loop
    with so many detected prefetches.  */
 #define MAX_PREFETCHES 100
@@ -1774,7 +1774,7 @@ add_label_notes (x, insns)
   if (code == LABEL_REF && !LABEL_REF_NONLOCAL_P (x))
     {
       /* This code used to ignore labels that referred to dispatch tables to
-         avoid flow generating (slighly) worse code.
+         avoid flow generating (slightly) worse code.
 
          We no longer ignore such label references (see LABEL_REF handling in
          mark_jump_label for additional information).  */
@@ -10650,7 +10650,7 @@ loop_insn_sink (loop, pattern)
   return loop_insn_emit_before (loop, 0, loop->sink, pattern);
 }
 
-/* bl->final_value can be eighter general_operand or PLUS of general_operand
+/* bl->final_value can be either general_operand or PLUS of general_operand
    and constant.  Emit sequence of instructions to load it into REG.  */
 static rtx
 gen_load_of_final_value (reg, final_value)