[Bug target/15617] building groff-1.19.1 with "-Os -march=pentium4" causes sig 11

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-07-10 02:06 -------
Fixed by:
>       * config/i386/i386.c (init_cumulative_args): Set mmx/sse registers
>       available for use only when TARGET_MMX/_SSE is set, and check for
>       variable argument function if any register count is non-zero.
>       (function_arg): Correctly suppress repeated warnings for passing SSE
>       vectors are arguments without SSE enabled.
>       (ix86_function_arg_boundary): Without SSE enabled, the use of what
>       would be SSE register modes does no longer influence the alignment.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15617