[PATCH] Implement -fstack-usage option

Eric Botcazou ebotcazou@adacore.com
Wed Sep 1 21:32:00 GMT 2010


> Since the patch was committed as r163660, we have been randomly failing
> three  different testcases...
>
> FAIL: gcc.c-torture/execute/builtins/sprintf-chk.c compilation,  -Os 
> (internal compiler error)
> UNRESOLVED: gcc.c-torture/execute/builtins/sprintf-chk.c execution,  -Os
> FAIL: gcc.dg/stack-usage-1.c scan-file foo\\t(256|264)\\tstatic
> FAIL: gcc.target/i386/stack-usage-realign.c scan-file
> main\\t48\\tdynamic,bounded

Do the last 2 really pass sometimes?  They should _always_ fail on 32-bit 
Darwin as far as I can see...

-- 
Eric Botcazou



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