[Bug middle-end/42749] [4.5 Regression] -O2 and verify_stmts failed again
rguenth at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Mon Feb 22 14:10:00 GMT 2010
------- Comment #15 from rguenth at gcc dot gnu dot org 2010-02-22 14:09 -------
Subject: Bug 42749
Author: rguenth
Date: Mon Feb 22 14:09:26 2010
New Revision: 156960
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156960
Log:
2010-02-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42749
* tree-tailcall.c (adjust_return_value_with_ops): Drop update
parameter. Do arithmetic in the original type.
(update_accumulator_with_ops): Likewise.
(adjust_accumulator_values): Adjust.
* gcc.c-torture/compile/pr42749.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr42749.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-tailcall.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42749
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