port-vax/47417: internal compiler error in /usr/pkgsrc/print/web2c

[lukas.ka%gmail.com@localhost]

>Number:         47417
>Category:       port-vax
>Synopsis:       compiling /usr/pkgsrc/print/web2c (web2c-2012nb3) gives an 
>error on NetBSD-6.0.1 vax
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    port-vax-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Jan 07 16:55:00 +0000 2013
>Originator:     lukas.ka%gmail.com@localhost
>Release:        NetBSD 6.0.1
>Organization:
        
>Environment:
System: NetBSD vaxbsd 6.0.1 NetBSD 6.0.1 (GENERIC) vax
Architecture: vax
Machine: vax
>Description:

error log:
Making all in web2c
gmake[2]: Entering directory 
`/usr/pkgsrc/print/web2c/work/texlive-20120701-source/texk/web2c/web2c'
/usr/pkg/bin/gmake  all-am
gmake[3]: Entering directory 
`/usr/pkgsrc/print/web2c/work/texlive-20120701-source/texk/web2c/web2c'
gmake[3]: Leaving directory 
`/usr/pkgsrc/print/web2c/work/texlive-20120701-source/texk/web2c/web2c'
gmake[2]: Leaving directory 
`/usr/pkgsrc/print/web2c/work/texlive-20120701-source/texk/web2c/web2c'
Making all in .
gmake[2]: Entering directory 
`/usr/pkgsrc/print/web2c/work/texlive-20120701-source/texk/web2c'
gcc -DHAVE_CONFIG_H -I. -I./w2c  -I/usr/pkg/include -DPNG_NO_ASSEMBLER_CODE 
-I/usr/include -I/usr/pkg/include -I/usr/pkg/include/freetype2 -Wimplicit 
-Wreturn-type -Wdeclaration-after-statement -Wno-unknown-pragmas -O1 -fgcse 
-fstrength-reduce -fgcse-after-reload -I/usr/include -I/usr/pkg/include 
-I/usr/pkg/include/freetype2 -MT ovp2ovf.o -MD -MP -MF .deps/ovp2ovf.Tpo -c -o 
ovp2ovf.o
ovp2ovf.covp2ovf.c: In function 'outputcharacterinfo':
ovp2ovf.c:5117: internal compiler error: in change_address_1, at emit-rtl.c:1819
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gnats.NetBSD.org/support/send-pr.html> for instructions.
gmake[2]: *** [ovp2ovf.o] Error 1
gmake[2]: Leaving directory 
`/usr/pkgsrc/print/web2c/work/texlive-20120701-source/texk/web2c'
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory 
`/usr/pkgsrc/print/web2c/work/texlive-20120701-source/texk/web2c'
gmake: *** [all] Error 2
*** Error code 2
>How-To-Repeat:
cd /usr/pkgsrc/print/web2c
make install
>Fix:
It works if the file is compiled with -O0
The rest of the package compiles fine. i didn't test the resulting binary yet.