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Re: [Bug rtl-optimization/22469] New: [4.1 regression] testsuite failure, gcc.c-torture/compile/941014-2.c -O3 loops
- From: Andrew Pinski <pinskia at physics dot uc dot edu>
- To: gcc-bugzilla at gcc dot gnu dot org
- Cc: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 13 Jul 2005 16:49:16 -0400 (EDT)
- Subject: Re: [Bug rtl-optimization/22469] New: [4.1 regression] testsuite failure, gcc.c-torture/compile/941014-2.c -O3 loops
>
> With "Wed Jul 13 00:19:06 UTC 2005" this test passed.
> With "Wed Jul 13 13:14:33 UTC 2005" it fails:
This is obvious caused by:
+2005-07-12 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR rtl-optimization/20376
+ * toplev.c (process_options): Enable -fweb and -frename-registers when
+ unrolling.
+ * doc/invoke.texi: Update the information about when -fweb and
+ -frename-registers are enabled.
+>