https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40503
--- Comment #10 from joseph at codesourcery dot com ---
I was not attempting to confirm that GCC had a particular bug.
In this case: as I said, no excess precision support is hooked up for
decimal floating point (i.e., whatever the back end
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40503
Eric Gallager changed:
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CC||joseph at codesourcery dot com
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40503
Eric Gallager changed:
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Status|WAITING |NEW
--- Comment #8 from Eric Gallager
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40503
--- Comment #7 from joseph at codesourcery dot com ---
As far as I understand the general state of DFP support in GCC: the basic
functionality generally works without needing much maintenance, but no-one
is actively fixing DFP bugs or updating
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40503
--- Comment #6 from Fred J. Tydeman ---
No. All evaluations should be as if 34 digits of precision.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40503
--- Comment #5 from Eric Gallager ---
Now that I have access to the gcc compile farm, I can try this testcase. It
compiles successfully for me without warning and prints the following output:
egallager@gcc12:~$ /opt/cfarm/gcc-latest/bin/gcc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40503
Eric Gallager changed:
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CC||egallager at gcc dot gnu.org
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--- Comment #3 from tydeman at tybor dot com 2009-10-20 06:25 ---
In 4.4.1, it appears that the type of the LHS in LHS = RHS determines how the
RHS
is evaluated. If the RHS involves only _Decimal32 types, then the RHS will be
evaluated to the type of the LHS (_Decimal32, 64, or 128).
--- Comment #2 from tydeman at tybor dot com 2009-06-26 05:57 ---
Created an attachment (id=18073)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18073action=view)
Find precision of *, /, +, -, ==
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40503
--- Comment #1 from hjl dot tools at gmail dot com 2009-06-25 00:15 ---
Can you provide a testcase?
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hjl dot tools at gmail dot com changed:
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