vec: add exact argument for various grow functions.

[thirdparty/gcc.git] / gcc / lower-subreg.c

diff --git a/gcc/lower-subreg.c b/gcc/lower-subreg.c
index abe7180c686f9de5a2b2d8e57c3568c0a4daa192..82bb90ae3917d0f0919ece0ad03721f507c14447 100644 (file)
--- a/gcc/lower-subreg.c
+++ b/gcc/lower-subreg.c
@@ -1526,7 +1526,7 @@ decompose_multiword_subregs (bool decompose_copies)
   subreg_context = BITMAP_ALLOC (NULL);
 
   reg_copy_graph.create (max);
-  reg_copy_graph.safe_grow_cleared (max);
+  reg_copy_graph.safe_grow_cleared (max, true);
   memset (reg_copy_graph.address (), 0, sizeof (bitmap) * max);
 
   speed_p = optimize_function_for_speed_p (cfun);