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Re: [PATCH, rtl]: Fix PR rtl-optimization/32450: Call to mcount clobbers registers


>  /* Ensure that instructions are not moved into the prologue when
>     profiling is on, lest the profiling routine is emitted within
>     the live range of a call-clobbered register.  */

...the call to the profiling routine...

-- 
Eric Botcazou


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