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[Bug fortran/64416] RFE: Support REAL128 on arm
- From: "joseph at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 30 Dec 2014 21:20:44 +0000
- Subject: [Bug fortran/64416] RFE: Support REAL128 on arm
- Auto-submitted: auto-generated
- References: <bug-64416-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64416
--- Comment #1 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
The Procedure Call Standard for the ARM Architecture does not include a
128-bit floating-point type, so if you want to support such a type in GCC
for ARM you should first work with arm.eabi@arm.com to define the
associated ABI and get a new version of AAPCS released. Or you could use
AArch64 - AAPCS64 does include such a type.