Messages in this thread |  | | Date | Wed, 07 Nov 2001 12:04:29 -0800 | From | Andrew Morton <> | Subject | Re: Using %cr2 to reference "current" |
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Alan Cox wrote: > > > With the following options enabled we get: > > -freg-struct-return -mrtd -mregparm=3 > > > > text data bss dec hex filename > > 1302372 260804 288080 1851256 1c3f78 vmlinux > > > > Quite significant difference if you ask me!!! > > 30K is nice have but still a scratch on the surface compared with 500K 8) >
It's a lot of L1 though.
If this sort of change breaks the ability to build with conventional argument passing and no-omit-frame-pointer then the happy kgdb users of this world will be most aggrieved.
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