[Bug target/13559] GCC generates more code that doesn't conform to the SPARC 64-bit psABI

kettenis at chello dot nl gcc-bugzilla@gcc.gnu.org
Sat Jan 3 22:53:00 GMT 2004


------- Additional Comments From kettenis at chello dot nl  2004-01-03 22:53 -------
Subject: Re:  GCC generates more code that doesn't conform to the SPARC 64-bit psABI

By "32-bit version" you probably mean the lower 32-bits.  No that's
not what's needed.  What's needed is

%f0 = xfi.f
lower 32-bits of %i0 = xfi.i
higher 32-bits of %i1 - xfi.j

So the RTL is OK for the first two, but wrong for the last one.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13559



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