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tcg/optimize: further optimize brcond/movcond/setcond
authorAurelien Jarno <aurelien@aurel32.net>
Tue, 18 Sep 2012 17:37:00 +0000 (19:37 +0200)
committerMichael Roth <mdroth@linux.vnet.ibm.com>
Tue, 9 Oct 2012 06:42:10 +0000 (01:42 -0500)
commit26adaf07da61b9bd92cb49430611ffe5a0ca3cfd
treede96e5a95b967f0507b23289eb361cd58b1a6582tree
parentf4643451e980a0da8b1a9f70b9a1355220ab9288commit | diff
tcg/optimize: further optimize brcond/movcond/setcond

When both argument of brcond/movcond/setcond are the same or when one
of the two values is a constant equal to zero, it's possible to do
further optimizations.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
tcg/optimize.c diff | blob | history
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