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MIPS internal compiler error
- To: egcs-bugs at egcs dot cygnus dot com
- Subject: MIPS internal compiler error
- From: Dan Nicolaescu <dann at U dot Arizona dot EDU>
- Date: 24 Mar 1999 02:09:15 -0700
Hi!
egcs-19990314 gives an internal compiler error when compiling anything
on IRIX-6.5 using the
-mips4 -mgp32 flags
(they are probably contradictory, but..)
This is an example of this:
tracer:~> echo 'int f () {return 1;}' > t.c
tracer:~> objs/gcc/xgcc -Bobjs/gcc/ -O2 -mips4 -mgp32 -v -S t.c
Reading specs from objs/gcc/specs
gcc version egcs-2.93.12 19990314 (gcc2 ss-980929 experimental)
objs/gcc/cpp -lang-c -v -isystem objs/gcc/include -undef -D__GNUC__=2
-D__GNUC_MINOR__=93 -Dunix -Dmips -Dsgi -Dhost_mips -DMIPSEB -D_MIPSEB
-DSYSTYPE_SVR4 -D_LONGLONG -D_SVR4_SOURCE -D_MODERN_C -D__DSO__
-D__unix__ -D__mips__ -D__sgi__ -D__host_mips__ -D__MIPSEB__ -D_MIPSEB
-D__SYSTYPE_SVR4__ -D_LONGLONG -D_SVR4_SOURCE -D_MODERN_C -D__DSO__
-D__unix -D__mips -D__sgi -D__host_mips -D__MIPSEB -D__SYSTYPE_SVR4
-Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(sgi)
-D__CHAR_UNSIGNED__ -D__OPTIMIZE__ -D__LANGUAGE_C -D_LANGUAGE_C
-DLANGUAGE_C -D__SIZE_TYPE__=unsigned int -D__PTRDIFF_TYPE__=int
-U__mips -D__mips=4 -D__mips64 -U__mips64 -D__EXTENSIONS__
-D_SGI_SOURCE -D_MIPS_FPSET=32 -D_MIPS_ISA=_MIPS_ISA_MIPS4 -D_ABIN32=2
-D_MIPS_SIM=_ABIN32 -D_MIPS_SZINT=32 -D_MIPS_SZLONG=32
-D_MIPS_SZPTR=32 -D_COMPILER_VERSION=601 -D__mips64 t.c
/var/tmp/ccPwcaaa.i
GNU CPP version egcs-2.93.12 19990314 (gcc2 ss-980929 experimental)
[AL 1.1, MM 40] SGI running IRIX 6.x
#include "..." search starts here:
#include <...> search starts here:
objs/gcc/include
/usr/local/include
/usr/include
End of search list.
The following default directories have been omitted from the search
path:
/usr/people/dann/build/1403/lib/gcc-lib/mips-sgi-irix6.5/egcs-2.93.12/../../../../include/g++-
/usr/people/dann/build/1403/lib/gcc-lib/mips-sgi-irix6.5/egcs-2.93.12/../../../../mips-sgi-irix6.5/include
/usr/people/dann/build/1403/lib/gcc-lib/mips-sgi-irix6.5/egcs-2.93.12/include
End of omitted list.
objs/gcc/cc1 /var/tmp/ccPwcaaa.i -mfp64 -mgp64 -quiet -dumpbase t.c
-mips4 -mgp32 -O2 -version -o t.s
GNU C version egcs-2.93.12 19990314 (gcc2 ss-980929 experimental)
(mips-sgi-irix6.5) compiled by GNU C version egcs-2.93.12 19990314
(gcc2 ss-980929 experimental).
../../egcs-19990314/gcc/emit-rtl.c:511: Internal compiler error in
function gen_reg_rtx
Please submit a full bug report to `egcs-bugs@egcs.cygnus.com'.
See <URL:http://egcs.cygnus.com/faq.html#bugreport> for details.