Mercurial > hg > CbC > CbC_gcc
diff gcc/sched-vis.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 | b7f97abdc517 |
children |
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--- a/gcc/sched-vis.c Tue May 25 18:58:51 2010 +0900 +++ b/gcc/sched-vis.c Tue Mar 22 17:18:12 2011 +0900 @@ -1,6 +1,7 @@ /* Instruction scheduling pass. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, - 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 + Free Software Foundation, Inc. Contributed by Michael Tiemann (tiemann@cygnus.com) Enhanced by, and currently maintained by, Jim Wilson (wilson@cygnus.com) @@ -428,6 +429,11 @@ char t[BUF_LEN]; char *cur = buf; + if (!x) + { + safe_concat (buf, buf, "(nil)"); + return; + } switch (GET_CODE (x)) { case CONST_INT: @@ -599,7 +605,7 @@ sprintf (buf, "asm {%s}", XSTR (x, 0)); break; case ADDR_VEC: - break; + /* Fall through. */ case ADDR_DIFF_VEC: print_value (buf, XEXP (x, 0), verbose); break; @@ -763,7 +769,7 @@ } /* Emit a slim dump of X (an insn) to stderr. */ -void +DEBUG_FUNCTION void debug_insn_slim (rtx x) { dump_insn_slim (stderr, x); @@ -814,13 +820,13 @@ } } -void +DEBUG_FUNCTION void debug_bb_slim (struct basic_block_def *bb) { print_rtl_slim (stderr, BB_HEAD (bb), BB_END (bb), -1, 32); } -void +DEBUG_FUNCTION void debug_bb_n_slim (int n) { struct basic_block_def *bb = BASIC_BLOCK (n);