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Re: [14/32] Remove global call sets: DF (entry/exit defs)


On 9/11/19 1:10 PM, Richard Sandiford wrote:
> The code patched here is seeing whether the current function
> needs to save at least part of a register before using it.
> 
> 
> 2019-09-11  Richard Sandiford  <richard.sandiford@arm.com>
> 
> gcc/
> 	* df-scan.c (df_get_entry_block_def_set): Use crtl->abi to test
> 	whether the current function needs to save at least part of a
> 	register before using it.
> 	(df_get_exit_block_use_set): Likewise for epilogue restores.
> 
OK
jeff


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