RFA: fix bugs in likely_spilled_retval_1 / likely_spilled_retval_p (Was: Re: RFA: Fix rtl-optimization/22258)

Joern RENNECKE joern.rennecke@st.com
Mon Nov 13 18:06:00 GMT 2006

Eric Botcazou wrote:

>>   Bootstrapped and tested on i686-pc-linux-gnu with no new failures and no
>>new passes.
>Great.  Can either of you install the fix on mainline?  It would also be nice 
>to put a couple of ??? notes on the 4.1 and 4.2 branches (unless you can 
>exhibit a regression that would be fixed by this patch, in which case we 
>could consider putting it on the 4.2 branch too).
As of revision Revision 118652, I still see an 'events output' regression
when I compare the FAILs from the pristine bootstrap with the one
of the patched sources:
 > FAIL: gcc.c-torture/compile/20001226-1.c  -O3 -g  (test for excess 
< FAIL: Thread_Alive -O3 execution - source compiled test
 > FAIL: events output

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