Mercurial > hg > CbC > CbC_gcc
diff gcc/gensupport.c @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
| author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 24 May 2010 12:47:05 +0900 |
| parents | 77e2b8dfacca |
| children | f6334be47118 |
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--- a/gcc/gensupport.c Fri Feb 12 23:41:23 2010 +0900 +++ b/gcc/gensupport.c Mon May 24 12:47:05 2010 +0900 @@ -1,6 +1,6 @@ /* Support routines for the various generation passes. - Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 - Free Software Foundation, Inc. + Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, + 2010, Free Software Foundation, Inc. This file is part of GCC. @@ -780,6 +780,7 @@ { int alternatives, max_operand; rtx pred, insn, pattern, split; + char *new_name; int i; if (! is_predicable (insn_elem)) @@ -806,7 +807,9 @@ /* Construct a new pattern for the new insn. */ insn = copy_rtx (insn_elem->data); - XSTR (insn, 0) = ""; + new_name = XNEWVAR (char, strlen XSTR (insn_elem->data, 0) + 4); + sprintf (new_name, "*p %s", XSTR (insn_elem->data, 0)); + XSTR (insn, 0) = new_name; pattern = rtx_alloc (COND_EXEC); XEXP (pattern, 0) = pred; if (XVECLEN (insn, 1) == 1)