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author | Richard Henderson <richard.henderson@linaro.org> | 2024-12-08 20:23:11 -0600 |
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committer | Richard Henderson <richard.henderson@linaro.org> | 2024-12-24 08:32:15 -0800 |
commit | d151fd34b090ddb40b073f1bd2ac4c893a67d1eb (patch) | |
tree | 4548ad047b5e773a9b8a98a1115517aaff047017 | |
parent | fa3168ee93e4a9cabe31824f7918bfe4b7a56369 (diff) | |
download | qemu-d151fd34b090ddb40b073f1bd2ac4c893a67d1eb.zip qemu-d151fd34b090ddb40b073f1bd2ac4c893a67d1eb.tar.gz qemu-d151fd34b090ddb40b073f1bd2ac4c893a67d1eb.tar.bz2 |
tcg/optimize: Use fold_masks_z in fold_neg_no_const
Avoid the use of the OptContext slots.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
-rw-r--r-- | tcg/optimize.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/tcg/optimize.c b/tcg/optimize.c index 7fe5bd6..fbaaece 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -2044,14 +2044,9 @@ static bool fold_neg_no_const(OptContext *ctx, TCGOp *op) { /* Set to 1 all bits to the left of the rightmost. */ uint64_t z_mask = arg_info(op->args[1])->z_mask; - ctx->z_mask = -(z_mask & -z_mask); + z_mask = -(z_mask & -z_mask); - /* - * Because of fold_sub_to_neg, we want to always return true, - * via finish_folding. - */ - finish_folding(ctx, op); - return true; + return fold_masks_z(ctx, op, z_mask); } static bool fold_neg(OptContext *ctx, TCGOp *op) |