tree 78059c11075a6dd4991c1753e17ee6991b5b758b
parent a7e10fab78d91d7d0dee60ce1e4d1b28365d570f
author Chinmay Rath <rathc@linux.ibm.com> 1716457494 +0530
committer Nicholas Piggin <npiggin@gmail.com> 1721951493 +1000

target/ppc: Improve VMX integer add/sub saturate instructions.

No need for a full comparison; xor produces non-zero bits for QC just fine.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Chinmay Rath <rath.chinmay@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>