Matthias Klose <doko@debian.org> writes:
> $ gcc -g -O -c -pthread volume.i
> ../vol/volume.c: In function 'VInitNextVolumeId':
> ../vol/volume.c:1018:984: error: unknown type name '__resul'
> it's preprocessed source, so the defines are not necessary.
Indeed, good point.
I've reproduced this with gcc-4.6 on abel.debian.org:
abel:~> gcc -g -O -pthread -c volume.i
../vol/volume.c: In function ‘VShutdown_r’:
../vol/volume.c:1320:1: error: insn does not satisfy its constraints:
(insn 1117 1116 669 56 (set (reg:SI 8 r8 [561])
(minus:SI (const_int 12 [0xc])
(const_int 5784 [0x1698]))) ../vol/volume.c:1409 29 {*arm_subsi3_insn}
(nil))
../vol/volume.c:1320:1: internal compiler error: in copyprop_hardreg_forward_1, at regcprop.c:767
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions.
abel:~> dpkg -l gcc-4.6
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Description
+++-==============-==============-============================================
ii gcc-4.6 4.6.1-4 GNU C compiler
Maybe I messed something up when I generated the *.i file for you last
time. Here is the (compressed) file that I ran gcc on above. (It's also
in ~rra on abel.debian.org.)
Removing -O makes this error go away. I've temporarily disabled
optimization on armel in the openafs source package to work around this.
--
Russ Allbery (rra@debian.org) <http://www.eyrie.org/~eagle/>
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