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Re: simple pentium4 support


On Tue, Feb 27, 2001 at 02:29:45PM +0100, Jan Hubicka wrote:
> 	* i386.c (pentium4_cost): New.
> 	(m_PENT4): New macro.
> 	(x86_push_memory, x86_movx,x86_cmove, x86_deep_branch, x86_use_sahf
> 	x86_sub_esp_4, x86_sub_esp_8, x86_add_esp_4, x86_add_esp_8
> 	x86_integer_DFmode_moves, x86_partial_reg_dependency,
> 	x86_memory_mismatch_stall): Add Pentium4
> 	(x86_use_q_reg, x86_use_any_reg): Kill.
> 	(override_options): Add pentium4.
> 	(incdec_operand): Return 0 for pentium4.
> 	(ix86_issue_rate): Add PROCESSOR_PENTIUM4 and PROCESSOR_ATHLON.
> 	* i386.h (x86_use_q_reg, x86_use_any_reg): Kill.
> 	(TARGET_PENTIUM4): Define.
> 	(enum processor_type): Add PROCESSOR_PENTIUM4.
> 	(CPP_CPU_DEFAULT_SPEC): Add pentium4 support.
> 	* i386.md (attribute "cpu"): Add pentium4.

Ok.  Do update invoke.texi too.


r~


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