r134569 - in /trunk/gcc: ChangeLog builtins.c t...

[jakub@gcc.gnu.org]

Author: jakub
Date: Tue Apr 22 22:33:48 2008
New Revision: 134569

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=134569
Log:
	PR rtl-optimization/36017
	* builtins.c (expand_errno_check): Clear CALL_EXPR_TAILCALL before
	expanding the library call.

	* gcc.dg/pr36017.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr36017.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtins.c
    trunk/gcc/testsuite/ChangeLog