Revision 752d634e
| ID | 752d634ecc74c76eb5e32db0e536d84c2d6aa3d8 |
target-ppc: Fix narrow-mode add/sub carry output
Broken in b5a73f8d8a57e940f9bbeb399a9e47897522ee9a, the carry itself was
fixed in 79482e5ab38a05ca8869040b0d8b8f451f16ff62. But we still need to
produce the full 64-bit addition.
Simplify the conditions at the top of the functions for when we need a
new temporary. Only plain addition is important enough to warrent avoiding
the temporary, and the extra tcg move op that would come with it.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Alexander Graf <agraf@suse.de>
Files
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