tcg/optimize: Use fold_masks_s in fold_negsetcond

Avoid the use of the OptContext slots.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/tcg/optimize.c b/tcg/optimize.c
index 74be827f515ed5d62b21afaf5001f87d665704d9..7e909791e168385c0812f0bb3fa461fdc8373f15 100644 (file)
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -2387,8 +2387,7 @@ static bool fold_negsetcond(OptContext *ctx, TCGOp *op)
     }
 
     /* Value is {0,-1} so all bits are repetitions of the sign. */
-    ctx->s_mask = -1;
-    return false;
+    return fold_masks_s(ctx, op, -1);
 }
 
 static bool fold_setcond2(OptContext *ctx, TCGOp *op)