[Bug target/43440] Overwriting neon quad register does not clobber all included single registers
ramana at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Sat Mar 20 12:42:00 GMT 2010
------- Comment #4 from ramana at gcc dot gnu dot org 2010-03-20 12:42 -------
Patch submitted here for comments.
http://gcc.gnu.org/ml/gcc-patches/2010-03/msg00925.html
IMO the reasons as described in my email is another motivation for Neon
programmers to be using intrinsics rather than inline assembler and to improve
in general Neon intrinsics.
cheers
Ramana
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43440
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