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[Bug middle-end/23954] [4.1/4.2 regression] FAIL: gcc.c-torture/execute/20040709-1.c execution, -Os
- From: "dave at hiauly1 dot hia dot nrc dot ca" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Dec 2005 15:44:35 -0000
- Subject: [Bug middle-end/23954] [4.1/4.2 regression] FAIL: gcc.c-torture/execute/20040709-1.c execution, -Os
- References: <bug-23954-276@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #16 from dave at hiauly1 dot hia dot nrc dot ca 2005-12-19 15:44 -------
Subject: Re: [4.1/4.2 regression] FAIL: gcc.c-torture/execute/20040709-1.c
execution, -Os
> Could this be a dup of Bug 23585?
It looks like it could be. Looking at the rtl generated for testB using
a version of the compiler with 23585 fixed, I see the same rtl sequence
after the end of the first loop in 54.barriers that we had with the
compiler in September. However, the memory load no longer gets inserted
into the delay slot in 55.dbr. Thus, I think this bug should be closed.
Dave
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23954