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(parent: 1ff8c54) | patch
tcg/optimize: optimize "op r, a, a => mov r, a"
authorAurelien Jarno <aurelien@aurel32.net>
Tue, 18 Sep 2012 17:11:32 +0000 (19:11 +0200)
committerAurelien Jarno <aurelien@aurel32.net>
Sat, 22 Sep 2012 13:10:21 +0000 (15:10 +0200)
commit0aba1c7376ad325202f328211ab6dfcae94c7f2a
treeac07b857fbb6b859307a6c9b0230aa9103c912bctree
parent1ff8c5418a680d6766493908eaa07cc11dce7f13commit | diff
tcg/optimize: optimize "op r, a, a => mov r, a"

Now that we can easily detect all copies, we can optimize the
"op r, a, a => mov r, a" case a bit more.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
tcg/optimize.c diff | blob | blame | history
Qemu copy for testing