[Bug rtl-optimization/40626] -frename-registers causes register corruption

[dj at redhat dot com]

--- Comment #5 from dj at redhat dot com  2009-07-10 02:56 ---
http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00546.html
Fixed in revision 149455.


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dj at redhat dot com changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40626

[Bug rtl-optimization/40626] -frename-registers causes register corruption

[dj at redhat dot com]

--- Comment #1 from dj at redhat dot com  2009-07-02 21:41 ---
Created an attachment (id=18129)
 -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18129action=view)
test case for the above

Compile with:

./cc1 -quiet -mivc2 dj.c -O2 -o dj.s -frename-registers


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40626

[Bug rtl-optimization/40626] -frename-registers causes register corruption

[dj at redhat dot com]

--- Comment #2 from dj at redhat dot com  2009-07-02 21:42 ---
Created an attachment (id=18130)
 -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18130action=view)
resulting .s


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40626

[Bug rtl-optimization/40626] -frename-registers causes register corruption

[dj at redhat dot com]

--- Comment #3 from dj at redhat dot com  2009-07-02 21:42 ---
Created an attachment (id=18131)
 -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18131action=view)
dump just before rnreg


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40626

[Bug rtl-optimization/40626] -frename-registers causes register corruption

[dj at redhat dot com]

--- Comment #4 from dj at redhat dot com  2009-07-02 21:43 ---
Created an attachment (id=18132)
 -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18132action=view)
dump just after rnreg


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40626