Bootstrap failure on alphaev56-unknown-linux-gnu

[Jeff Sturm]

This patch:

> 2002-12-20  Richard Henderson  <rth@redhat.com>
>
>       * config/alpha/alpha.c (decl_has_samegp): New.
>       (samegp_function_operand): Use it.  Rename from
>       current_file_function_operand.
>       (direct_call_operand): Handle -msmall-text via symbol->jump.
>       (tls_symbolic_operand_1): Use T for tprel64, t for smaller tprel.
>       (tls_symbolic_operand_type): Likewise.
>       (alpha_encode_section_info): Likewise.  Handle -msmall-text.
>       (alpha_function_ok_for_sibcall): Use decl_has_samegp.
>       (alpha_end_function): Set symbol->jump for functions defined in
>       the text section.
>       * config/alpha/alpha-protos.h: Update.
>       * config/alpha/alpha.h (MASK_SMALL_TEXT, TARGET_SMALL_TEXT): New.
>       (TARGET_SWITCHES): Add -msmall-text and -mlarge-text.
>       (PREDICATE_CODES): Update.
>       * config/alpha/alpha.md (call patterns): Update for
>       samegp_function_operand rename; use !samegp reloc if
>       TARGET_EXPLICIT_RELOCS.
>       * doc/invoke.text: Document -msmall-text and -mlarge-text.

appears to cause a bootstrap failure on mainline:

stage1/xgcc -Bstage1/ -B/opt/gcc/alphaev56-unknown-linux-gnu/bin/   -g -O2
-DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long -fno-common
-DHAVE_CONFIG_H -DGENERATOR_FILE  -o gengtype \
 gengtype.o gengtype-lex.o gengtype-yacc.o ../libiberty/libiberty.a
./gengtype
make[2]: *** [s-gtype] Segmentation fault (core dumped)

I'll take a closer look later today.

Jeff