bug in latest pgcc (egcs-2.90.14p)

Mon Nov 17 00:56:00 GMT 1997

On Sun, 16 Nov 1997, Jeffrey A Law wrote:

> 
>   In message < Pine.LNX.3.96.971115133446.681A-100000@goliath.csn.tu-chemnitz.de >you write:
>   > make[1]: Entering directory `/usr/src/RPM/BUILD/libc-5.4.40/libc/yp'
>   > /usr/bin/gcc -V egcs-2.90.14p -b i586-pc-linux-gnulibc1  -O -g  -I.
>   > -I../libio -I../libio/stdio -DNLS -I../nls  -DYP -DNO_SHADOW
>   > -D_GNU_SOURCE -DSTDC_HEADERS -DUSG -DDIRENT -DSYSV -DUSE_BSD_REGEX -D_LIBC
>   > -DINTERNAL_LINUX_C_LIB -D_REENTRANT  -Wall -Wstrict-prototypes
>   > -Wmissing-prototypes -funsigned-char -I../internal -nostdinc
>   > -I../../include
>   > -I/usr/lib/gcc-lib/i586-pc-linux-gnulibc1/egcs-2.90.14p/include -c yplib.c
>   > -o ../elfdebug/libc/yplib.o
>   > yplib.c: In function `__yp_dobind':
>   > yplib.c:396: internal error--unrecognizable insn:
>   > (insn 132 130 134 (set (mem:SI (pre_dec:SI (reg:SI 7 %esp)))
>   >         (mem:SI (reg:SI 16 %argp))) -1 (nil)
>   >     (nil))
>   > gcc: Internal compiler error: program cc1 got fatal signal 6
>   > [...]
>   > 
>   > This happens only if -O is used (no optimization and all other
>   > optimizations work).
> Can you add "-save-temps" to the command line above and send us the resulting
> yplib.i file?

Marc (the pgcc maintainer) released a new pgcc based on egcs-2.90.17 which
works.

ron

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