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g77.f-torture/execute/io1.f compliation -O0 -mabi=64 fails
- To: "'egcs-bugs at cygnus dot com'" <egcs-bugs at cygnus dot com>
- Subject: g77.f-torture/execute/io1.f compliation -O0 -mabi=64 fails
- From: "Billinghurst, David (RTD)" <David dot Billinghurst at riotinto dot com dot au>
- Date: Wed, 4 Nov 1998 23:18:36 -0000
System: mips-sgi-irix6.2
Compiler: egcs-19981101 g77
Problem: test g77.f-torture/execute/io1.f compliation -O0 -mabi=64 fails
Reproduce by: /usr/local/tmp/egcs-19981101/bin/g77 -v -mabi=64 -O0 io1.f
Comments:
Default abi passes
-mabi=64 compiles but fails execution with other
levels of optimisation
Compiler output:
cru200:51%/usr/local/tmp/egcs-19981101/bin/g77 -v -mabi=64 -O0 -o io1
/exd2/billingd/src/egcs-19981101/gcc/testsuite/g77.f-torture/execute/io1.f
g77 version egcs-2.92.18 19981101 (gcc2 ss-980609 experimental) (from
FSF-g77 version 0.5.24-19980804)
Driving: /usr/local/tmp/egcs-19981101/bin/g77 -v -mabi=64 -O0 -o io1
/exd2/billingd/src/egcs-19981101/gcc/testsuite/g77.f-torture/execute/io1.f
-lg2c -lm
Reading specs from
/usr/local/tmp/egcs-19981101/lib/gcc-lib/mips-sgi-irix6.2/egcs-2.92.18/specs
gcc version egcs-2.92.18 19981101 (gcc2 ss-980609 experimental)
/usr/local/tmp/egcs-19981101/lib/gcc-lib/mips-sgi-irix6.2/egcs-2.92.18/f771
/exd2/billingd/src/egcs-19981101/gcc/testsuite/g77.f-torture/execute/io1.f
-quiet -dumpbase io1.f -mabi=64 -O0 -version -fversion -o
/var/tmp/cc8ZAaee.s
GNU F77 version egcs-2.92.18 19981101 (gcc2 ss-980609 experimental)
(mips-sgi-irix6.2) compiled by GNU C version egcs-2.92.18 19981101 (gcc2
ss-980609 experimental).
GNU Fortran Front End version 0.5.24-19980804
../../../src/egcs-19981101/gcc/expr.c:2536: Internal compiler error in
function emit_move_insn