#17749: GMP-ECM using obsolete asm syntax on mips architecture
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Reporter: etn40ff | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.5
Component: packages: standard | Resolution:
Keywords: GMP-ECM | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by zimmerma):
as for GMP-ECM, line 90 of {{{sp.h}}} includes {{{longlong.h}}}, which was
copied from GMP.
The h asm constraint is in {{{longlong.h}}}, there is no such constraint
in GMP-ECM itself.
I've looked at GMP 6.0.0: longlong.h contains a different umul_ppmm code
for GCC >= 4.4.
A workaround would be to replace the longlong.h file in GMP-ECM by the one
from GMP 6.0.0.
Please can you confirm it solves the problem?
Paul
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Ticket URL: <http://trac.sagemath.org/ticket/17749#comment:5>
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