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[Bug middle-end/23845] missed strength reduction costs performance
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Sep 2005 18:30:00 -0000
- Subject: [Bug middle-end/23845] missed strength reduction costs performance
- References: <20050913000610.23845.tprince@computer.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From rguenth at gcc dot gnu dot org 2005-09-13 18:29 -------
Please provide a standalone testcase.
gcc -O2 -S matmul_r8.c
matmul_r8.c:31:20: error: config.h: No such file or directory
matmul_r8.c:35:25: error: libgfortran.h: No such file or directory
matmul_r8.c:49: error: syntax error before '*' token
matmul_r8.c:50: warning: parameter names (without types) in function declaration
matmul_r8.c:50: warning: data definition has no type or storage class
matmul_r8.c:53: error: syntax error before '*' token
...
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23845