diff options
Diffstat (limited to 'gcc/genemit.c')
| -rw-r--r-- | gcc/genemit.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/gcc/genemit.c b/gcc/genemit.c index 7ac3c91..1a65025 100644 --- a/gcc/genemit.c +++ b/gcc/genemit.c @@ -1,6 +1,6 @@ /* Generate code from machine description to emit insns as rtl. Copyright (C) 1987, 1988, 1991, 1994, 1995, 1997, 1998, 1999, 2000, 2001, - 2003, 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc. + 2003, 2004, 2005, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. This file is part of GCC. @@ -520,12 +520,13 @@ gen_expand (rtx expand) (unless we aren't going to use them at all). */ if (XVEC (expand, 1) != 0) { - for (i = 0; i < operands; i++) - printf (" operand%d = operands[%d];\n", i, i); - for (; i <= max_dup_opno; i++) - printf (" operand%d = operands[%d];\n", i, i); - for (; i <= max_scratch_opno; i++) - printf (" operand%d = operands[%d];\n", i, i); + for (i = 0; + i < MAX (operands, MAX (max_scratch_opno, max_dup_opno) + 1); + i++) + { + printf (" operand%d = operands[%d];\n", i, i); + printf (" (void) operand%d;\n", i); + } } printf (" }\n"); } @@ -647,7 +648,10 @@ gen_split (rtx split) /* Output code to copy the arguments back out of `operands' */ for (i = 0; i < operands; i++) - printf (" operand%d = operands[%d];\n", i, i); + { + printf (" operand%d = operands[%d];\n", i, i); + printf (" (void) operand%d;\n", i); + } /* Output code to construct the rtl for the instruction bodies. Use emit_insn to add them to the sequence being accumulated. |