Mercurial > hg > CbC > CbC_gcc
diff gcc/combine-stack-adj.c @ 67:f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
| author | nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Tue, 22 Mar 2011 17:18:12 +0900 |
| parents | 77e2b8dfacca |
| children | 04ced10e8804 |
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--- a/gcc/combine-stack-adj.c Tue May 25 18:58:51 2010 +0900 +++ b/gcc/combine-stack-adj.c Tue Mar 22 17:18:12 2011 +0900 @@ -1,7 +1,7 @@ /* Combine stack adjustments. Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, - 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 - Free Software Foundation, Inc. + 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, + 2010 Free Software Foundation, Inc. This file is part of GCC. @@ -57,7 +57,6 @@ #include "basic-block.h" #include "df.h" #include "except.h" -#include "toplev.h" #include "reload.h" #include "timevar.h" #include "tree-pass.h" @@ -546,7 +545,7 @@ static bool gate_handle_stack_adjustments (void) { - return (optimize > 0); + return flag_combine_stack_adjustments; } static unsigned int @@ -555,7 +554,7 @@ cleanup_cfg (flag_crossjumping ? CLEANUP_CROSSJUMP : 0); /* This is kind of a heuristic. We need to run combine_stack_adjustments - even for machines with possibly nonzero RETURN_POPS_ARGS + even for machines with possibly nonzero TARGET_RETURN_POPS_ARGS and ACCUMULATE_OUTGOING_ARGS. We expect that only ports having push instructions will have popping returns. */ #ifndef PUSH_ROUNDING