--- Comment #7 from pinskia at gcc dot gnu dot org 2007-04-07 17:36 ---
> Simplified testcase. This bug is probably a WONTFIX.
No, it should not be a WONTFIX. The DSE implementation should try not to
delete part of prologue/epilogue .
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id
--- Comment #8 from pinskia at gcc dot gnu dot org 2007-07-25 18:58 ---
This is now fixed with the new DSE on the trunk which came in with the dataflow
merge (which was really a rewrite of flow.c :) )
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pinskia at gcc dot gnu dot org changed:
What|Removed
--- Additional Comments From amodra at bigpond dot net dot au 2005-09-07
14:39 ---
Simplified testcase. This bug is probably a WONTFIX.
int bar (int *);
int foo (void)
{
int x;
__builtin_memset (&x, 0, 32);
return bar (&x);
}
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What|Removed
