[Bug c/43973] alpha libiberty/regex.c fails to compile with -O2 without -mbwx (internal compiler error)

2010-05-03 Thread ubizjak at gmail dot com
--- Comment #1 from ubizjak at gmail dot com 2010-05-03 12:09 --- Confirmed with a cross from x86_64-pc-linux-gnu to alpha-dec-vms. -- ubizjak at gmail dot com changed: What|Removed |Added

[Bug c/43973] alpha libiberty/regex.c fails to compile with -O2 without -mbwx (internal compiler error)

2010-05-03 Thread ubizjak at gmail dot com
--- Comment #2 from ubizjak at gmail dot com 2010-05-03 13:46 --- Hm, in expand_assignment (), around line 4408 in expr.c, we expand MEM[base: pfrom_8, offset: 1] to (mem:QI (plus:DI (subreg/s:SI (reg/v/f:DI 108 [ pfrom ]) 0) (const_int 1 [0x1])) [0 *pfrom_8 S1 A8]) IMO, the

[Bug c/43973] alpha libiberty/regex.c fails to compile with -O2 without -mbwx (internal compiler error)

2010-05-03 Thread ubizjak at gmail dot com
--- Comment #3 from ubizjak at gmail dot com 2010-05-03 16:12 --- Can you try this patch: --cut here-- Index: alpha.c === --- alpha.c (revision 158970) +++ alpha.c (working copy) @@ -842,7 +842,8 @@