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patch to generate setting of vrsave register after call to save_world is made


This patch fixes a problem reported by internal app. developers at Apple. vrsave register must be set
in function prologue for altivec registers used in the function. bootstrapped,
dejagnu tested on apple-ppc-darwin. Dale Johannesen has approved this patch for fsf mainline check-in
off line.


- fariborz (fjahanian@apple.com)

ChangeLog:

2005-05-04 Fariborz Jahanian <fjahanian@apple.com>

        * config/rs6000/rs6000.c (rs6000_emit_prologue): Emit
        setting of vrsave register for current function after
        call to save_world is emitted.


Attachment: fsf-patch-4105210.txt
Description: Text document


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