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tcg/optimize: simplify shift/rot r, 0, a => movi r, 0 cases
authorAurelien Jarno <aurelien@aurel32.net>
Thu, 6 Sep 2012 14:47:14 +0000 (16:47 +0200)
committerMichael Roth <mdroth@linux.vnet.ibm.com>
Tue, 9 Oct 2012 06:42:07 +0000 (01:42 -0500)
commit52173babad7f17fc69eebe4ad3aeee42fdea0e48
tree07e9f965890397c640ce8b1598433e7497487a1etree
parentf66f1dab29c86f88e5904eb628b90b1be8aed61acommit | diff
tcg/optimize: simplify shift/rot r, 0, a => movi r, 0 cases

shift/rot r, 0, a is equivalent to movi r, 0.

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 | blame | history
Qemu copy for testing