* config/ia64/ia64-protos.h (fr_nonimmediate_operand): Declare. * config/ia64/ia64.c (fr_nonimmediate_operand): New. (ia64_override_options): Prevent optimizing division for both latency and throughput. (rtx_needs_barrier): Handle frcpa. * config/ia64/ia64.h (MASK_INLINE_DIV_LAT): New. (MASK_INLINE_DIV_THR, TARGET_INLINE_DIV_LAT): New. (TARGET_INLINE_DIV_THR, TARGET_INLINE_DIV): New. (TARGET_SWITCHES): Add -minline-divide-min-latency and -minline-divide-max-throughput. (PREDICATE_CODES): Update. * config/ia64/ia64.md (extendsidi2): Remove * from f case. (zero_extendsidi2): Likewise. Fix typo in f case insn. (extendsfdf2): Add cases for gr<->fr and fr<->mem. (extendsftf2): Likewise. (extenddftf2): Likewise. (fix_trunctfdi2_alts): New. (fixuns_trunctfdi2_alts): New. (madd*4): Rename from madd*3. (divsi3, modsi3, udivsi3, umodsi3): New. (divsi3_internal): New. (divdi3, moddi3, udivdi3, umoddi3): New. (divdi3_internal_lat, divdi3_internal_thr): New. (multf3_alts, maddtf4_alts, nmaddtf4_alts): New. (recip_approx): New. From-SVN: r36330
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