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(parent: d15de15) | patch
tcg-ia64: Avoid unnecessary stop bit in tcg_out_alu
authorRichard Henderson <rth@twiddle.net>
Thu, 5 Sep 2013 19:56:44 +0000 (15:56 -0400)
committerRichard Henderson <rth@twiddle.net>
Mon, 18 Nov 2013 05:57:16 +0000 (15:57 +1000)
commit3c289cba9b82ff55f52287a642332d4c2ca62b95
tree8cad9141ac2540f2a78d0d1d08edebf2becef8cftree
parentd15de15ca01fa990544b015fb972f2d04ab4d2d0commit | diff
tcg-ia64: Avoid unnecessary stop bit in tcg_out_alu

When performing an operation with two input registers, we'd leave
the stop bit (and thus an extra cycle) that's only needed when one
or the other input is a constant.

Acked-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
tcg/ia64/tcg-target.c diff | blob | blame | history
Qemu copy for testing