Re: CVS commit: src/external/gpl3/gcc/dist/gcc, vax crashes

[maya%NetBSD.org@localhost]

For future reference, proably by me:

Reproducer for the crash without the local diff:

#!/bin/sh

cat << EOF > oacc.i
int a, b;
int e() {
  short *c = 0;
  char d = c[a + 1];
  b = d;
  a += 2;
}
EOF
vax--netbsdelf-gcc -O2 -c oacc.i


This hits an assertion:
emit-rtl.c:2310 gcc_assert (memory_address_addr_space_p (mode, addr, as));
This points to vax code, vax_legitimate_address_p.
This function might not handle some addressing modes, possibly one of
these two:
   c:	b0 40 9f 02 	movw *0x2[r0],r1
   c:	98 40 a0 02 	cvtbl 0x2(r0)[r0],15 <e+0x15>