[Bug target/45694] [MinGW64] fortran host associated variables+optimization==failure?

[ktietz at gcc dot gnu dot org]

------- Comment #9 from ktietz at gcc dot gnu dot org  2010-09-20 12:07 -------
(In reply to comment #8)

This issue is caused by the fact that __chkstk clobbers r10 (see its
constrains), which is used here as argument-register for this nested function.
So something is broken here about register-clobbering. I would welcome if my
modified stack-allocation for windows would get reviewed and applied. This new
implementation avoid this useless register-clobbering ... But well, this seems
to me like a bug in interpretation of register clobbering here ...


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45694