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Remove unused ret. 

2010-08-09  H.J. Lu  <hongjiu.lu@intel.com>

	* alias.c (may_alias_p): Remove unused ret.

From-SVN: r163038
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H.J. Lu 2010-08-09 15:57:13 +00:00 committed by H.J. Lu
parent c6ea834c83
commit 0c9510abc9
2 changed files with 4 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2010-08-09 H.J. Lu <hongjiu.lu@intel.com>
* alias.c (may_alias_p): Remove unused ret.
2010-08-09 Bingfeng Mei <bmei@broadcom.com>
* ddg.c (walk_mems_2): Moved from alias.c, use may_alias_p instead of

1
gcc/alias.c
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@ -2534,7 +2534,6 @@ int
may_alias_p (const_rtx mem, const_rtx x)
{
rtx x_addr, mem_addr;
int ret;
if (MEM_VOLATILE_P (x) && MEM_VOLATILE_P (mem))
return 1;