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From: "aaro.koskinen at iki dot fi" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/60925] [4.9/4.10 Regression] hppa: can't find a register in class 'R1_REGS' while reloading 'asm'
Date: Fri, 23 May 2014 18:01:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60925

Aaro Koskinen <aaro.koskinen at iki dot fi> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |danglin at gcc dot gnu.org

--- Comment #4 from Aaro Koskinen <aaro.koskinen at iki dot fi> ---
I bisected this on gcc-4_8_branch to:

e990a321ced7f9b02c4065a2779bbf9eaa6c774f is the first bad commit
commit e990a321ced7f9b02c4065a2779bbf9eaa6c774f
Author: danglin <danglin@138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Wed Jan 8 02:01:50 2014 +0000

        PR target/59652
        * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
        for 14-bit register offsets when INT14_OK_STRICT is false.



    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@206414
138bc75d-0d04-0410-961f-82ee72b054a4

With that commit reverted, GCC 4.8.3 builds latest GLIBC fine. I have not yet
tried if the same works with GCC 4.9.0.

Adding the commit author to CC.