[Bug inline-asm/10890] [3.3/3.4 regression] internal compiler error: in merge_assigned_reloads, at reload1.c:6134

["bangerth at dealii dot org" <gcc-bugzilla at gcc dot gnu dot org>]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10890


bangerth@dealii.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|other                       |inline-asm
     Ever Confirmed|                            |1
           Priority|P2                          |P1
            Summary|internal compiler error: in |[3.3/3.4 regression]
                   |merge_assigned_reloads, at  |internal compiler error: in
                   |reload1.c:6134              |merge_assigned_reloads, at
                   |                            |reload1.c:6134


------- Additional Comments From bangerth@dealii.org  2003-05-22 14:06 -------
It's indeed a regression in 3.3 and 3.4, but I suspect the inline-asm is
invalid, since we get an error if no optimization is switched on.

g/x> /home/bangerth/bin/gcc-3.2.3-pre/bin/gcc -c x.c -O2

g/x> /home/bangerth/bin/gcc-3.3-pre/bin/gcc -c x.c -O2
x.c: In function `schedule':
x.c:78: internal compiler error: in merge_assigned_reloads, at reload1.c:6134
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

g/x> /home/bangerth/bin/gcc-3.3-pre/bin/gcc -c x.c
x.c: In function `schedule':
x.c:77: error: can't find a register in class `GENERAL_REGS' while reloading `asm'





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