[Bug target/8309] [3.3/3.4 regression][m68k] m68k-elf-gcc -m5200 produces erroneous SImode set of short varaible on stack

falk at debian dot org gcc-bugzilla@gcc.gnu.org
Sat Jun 21 11:07:00 GMT 2003


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8309


falk at debian dot org changed:

           What    |Removed                     |Added
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             Status|NEW                         |WAITING


------- Additional Comments From falk at debian dot org  2003-06-21 11:07 -------
Maybe it's just me, but just from looking at the RTL I'm not certain there's
a bug here. Just writing to a short stack slot in SI mode looks just fine to
me, since shorts are padded to 4 bytes on the stack on m68k, or it might be
the result of store merging (except that we don't do that). So is there any
test case with observably wrong behaviour?

        Falk



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