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[Bug gas/26610] ARM's "VFPv3 vldr to vmov" gas testcase fails after 7af6


From: cvs-commit at gcc dot gnu.org
Subject: [Bug gas/26610] ARM's "VFPv3 vldr to vmov" gas testcase fails after 7af677524e2
Date: Tue, 15 Sep 2020 12:01:22 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=26610

--- Comment #5 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Alan Modra <amodra@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7e30b1ebbf2fcf5e6bcfc3a7791d9a52614dcc43

commit 7e30b1ebbf2fcf5e6bcfc3a7791d9a52614dcc43
Author: Alan Modra <amodra@gmail.com>
Date:   Tue Sep 15 20:55:02 2020 +0930

    PR26610, ARM's "VFPv3 vldr to vmov" gas testcase fail

    I removed a few too many parentheses in git commit 7af677524e2.  This
    patch fixes that problem, rewriting the expression so it won't happen
    again.  The patch also avoids more UB with shifts of signed values.

            PR 26610
            * config/tc-arm.c (move_or_literal_pool): Correct extraction of
            bignum.  Use unsigned "v"
            (is_double_a_single): Make "v" and "mantissa" unsigned. 
Formatting.
            (double_to_single): Likewise.

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