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target-sh4: split out Q and M from of SR and optimize div1
authorAurelien Jarno <[email protected]>
Sun, 24 May 2015 23:28:56 +0000 (01:28 +0200)
committerAurelien Jarno <[email protected]>
Fri, 12 Jun 2015 10:02:48 +0000 (12:02 +0200)
commit1d565b21e1aecbb0da6589f3c4ea83c9c788ad63
tree91f484f105e06f76fe8b62ad159ee91a2c18c780tree | snapshot
parent60eb27fe4951fbe6cf5e24cc3d6df7e97c43a909commit | diff
target-sh4: split out Q and M from of SR and optimize div1

Splitting Q and M out of SR, it's possible to optimize div1 by using
TCG code instead of an helper.

At the same time removed the now unused gen_copy_bit_i32 function.

Reviewed-by: Richard Henderson <[email protected]>
Signed-off-by: Aurelien Jarno <[email protected]>
target-sh4/cpu.h diff | blob | blame | history
target-sh4/helper.h diff | blob | blame | history
target-sh4/op_helper.c diff | blob | blame | history
target-sh4/translate.c diff | blob | blame | history
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