Egcs 2.91.60 and 2.91.62: Internal compiler error

[Maciej W. Rozycki]

Hi,

 Compiling the attached code, using:

gcc -c -O2 -o awscl3d.o awscl3d.i

yields:

../../gcc/function.c:2392: Internal compiler error in function
fixup_memory_subreg

for both egcs 2.91.60 and egcs 2.91.62.  The same happens using "-O"
optimization.  When no optimization is enabled, the code compiles fine.

 The cofiguration is as follows:

$ uname -srm
Linux 2.2.1 alpha
$ gcc -v
Reading specs from /usr/lib/gcc-lib/alpha-redhat-linux/egcs-2.91.62/specs
gcc version egcs-2.91.62 19990224 (egcs-1.1.2 pre-release-2)

Libc is glibc-2.1.  The compiler was build as follows:

$ mkdir -p obj && cd obj
$ CFLAGS="-pipe -O2" CXXFLAGS="-pipe -O2" ../configure --prefix=/usr
--enable-shared --enable-haifa --enable-threads alpha-redhat-linux
$ make bootstrap

  Maciej

-- 
+  Maciej W. Rozycki, Technical University of Gdansk, Poland   +
+--------------------------------------------------------------+
+        e-mail: macro@ds2.pg.gda.pl, PGP key available        +
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