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[Bug fortran/67140] New: undefined reference to _gfortran_mvbits_i16
- From: "eskei.one at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 06 Aug 2015 19:59:06 +0000
- Subject: [Bug fortran/67140] New: undefined reference to _gfortran_mvbits_i16
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67140
Bug ID: 67140
Summary: undefined reference to _gfortran_mvbits_i16
Product: gcc
Version: 4.8.4
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: eskei.one at gmail dot com
Target Milestone: ---
Created attachment 36143
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36143&action=edit
example that reproduces error in title
I've been using bit manipulation of long integers in ISO_C_BINDING (IBSET,
IBCLR, BTEST, IBITS) for a while now. Today I tried to do MVBITS between two
C_INT128_T and got the error in the title. I am attaching an example program.