r212989 - in /trunk/gcc: ChangeLog convert.c

[ktkachov@gcc.gnu.org]

Author: ktkachov
Date: Thu Jul 24 13:23:05 2014
New Revision: 212989

URL: https://gcc.gnu.org/viewcvs?rev=212989&root=gcc&view=rev
Log:
PR 61876: Do not convert cast + __builtin_round into __builtin_lround unless -fno-math-errno is used.

	PR middle-end/61876
	* convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
	when flag_errno_math is on.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/convert.c