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authorRichard Henderson <richard.henderson@linaro.org>2021-08-25 22:42:19 -0700
committerRichard Henderson <richard.henderson@linaro.org>2021-10-27 17:11:22 -0700
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tcg/optimize: Split out fold_masks
Move all of the known-zero optimizations into the per-opcode functions. Use fold_masks when there is a possibility of the result being determined, and simply set ctx->z_mask otherwise. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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