* Hard Register ??
@ 2003-02-07 5:40 gyanindra mishra
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From: gyanindra mishra @ 2003-02-07 5:40 UTC (permalink / raw)
To: gcc
Hi,
While going thru the source code of GCC I found the rtx for hard_reg is
evaluated by calling the function gen_rtx_REG(mode, reg_no) in function.c
Is there any specific relation between the enum machine_mode and rtx for
hard_reg to be generated and register number ??
As if I am passing direct values to the function gen_rtx_REG(4,0) it crahses
GCC,
but indirrectly it is taking the same value for getting hard_reg rtx.
Thanks in adv
Mishra
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