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[Bug fortran/54463] -fdefault-real-8 does not promote the BLAS call when using -fexternal-blas
- From: "kargl at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 02 Sep 2012 23:46:30 +0000
- Subject: [Bug fortran/54463] -fdefault-real-8 does not promote the BLAS call when using -fexternal-blas
- Auto-submitted: auto-generated
- References: <bug-54463-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54463
kargl at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kargl at gcc dot gnu.org
Severity|normal |enhancement
--- Comment #1 from kargl at gcc dot gnu.org 2012-09-02 23:46:30 UTC ---
This bug report should be closed. Combining
-fexternal-blas and -fdefault-real-8 would
add needless complexity to the compiler.
The correct solution is to write proper Fortran
code. To be even more specific, don't use
-fdefault-real-8. It was a really, really,
bad idea and was only supplied to give
backwards compatibility with g77.