Re: 'make check' 980315 on powerpc-unknown-linux-gnulibc1

[Jeffrey A Law <law at cygnus dot com>]

  In message <Pine.LNX.3.96.980322022756.18322A-100000@bogus.circ.us.eu.org>you
 write:
  > If I compile the test case with -O2 -fno-strength-reduce, the problem does
  > not occur, so something used by strength reduction optimizations is
  > probably the problem ;-)
  > 
  > FAIL: gcc.c-torture/compile/920501-4.c,  -O2
  > FAIL: gcc.c-torture/compile/920501-4.c,  -O2 -fomit-frame-pointer
  > -finline-functions
  > FAIL: gcc.c-torture/compile/920501-4.c,  -O2 -fomit-frame-pointer
  > -finline-functions -funroll-loops
  > FAIL: gcc.c-torture/compile/920501-4.c,  -O2 -fomit-frame-pointer
  > -finline-functions -funroll-all-loops
  > FAIL: gcc.c-torture/compile/920501-4.c,  -O2 -g
  > 
  > 920501-4.c: In function `foo':
  > 920501-4.c:49: Could not find a spill register
  > (insn:QI 618 705 733 (parallel[
  >             (set (mem:SI (plus:SI (reg:SI 1 r1)
  >                         (const_int 32812)))
  >                 (lshiftrt:SI (neg:SI (abs:SI (reg/v:SI 66 ctr)))
  >                     (const_int 31)))
  >             (clobber (scratch:SI))
  >         ] ) 540 {sleu+25} (nil)
  >     (expr_list:REG_UNUSED (scratch:SI)
  >         (nil)))
  > gcc: Internal compiler error: program cc1 got fatal signal 6
This bug seems to have been fixed for the egcs-1.1 release

jeff