X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=gcc%2Ftree-scalar-evolution.h;h=0aa8837cbbc2c82b102d9ec418c335e91ee78a43;hp=7ba0708354f26961da321b845121ae33d71cf6d1;hb=f2bb0caab3f1442550fc59770df22b1b770a55b1;hpb=089aa66803c604b8b49c6a0b9c42aeefe1d67169

diff --git a/gcc/tree-scalar-evolution.h b/gcc/tree-scalar-evolution.h
index 7ba0708354f..0aa8837cbbc 100644
--- a/gcc/tree-scalar-evolution.h
+++ b/gcc/tree-scalar-evolution.h
@@ -35,6 +35,7 @@ extern void gather_stats_on_scev_database (void);
 extern void scev_analysis (void);
 unsigned int scev_const_prop (void);
 
+bool expression_expensive_p (tree);
 extern bool simple_iv (struct loop *, gimple, tree, affine_iv *, bool);
 
 /* Returns the basic block preceding LOOP or ENTRY_BLOCK_PTR when the