s390.c (s390_valid_pointer_mode): New.
2003-07-22 Eric Christopher <echristo@redhat.com> * config/s390.c (s390_valid_pointer_mode): New. (TARGET_VALID_POINTER_MODE): Use. (s390_emit_prologue): Add tpf profiling hooks. (s390_emit_epilogue): Ditto. * config/s390.h (MASK_TPF): New. (TARGET_TPF): Use. (POINTERS_EXTEND_UNSIGNED): Define. * config/s390.md (ptr_extend): New pattern. From-SVN: r69674
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