[PATCH] fix logical operand type

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The type of logical operands should be bool.

Signed-off-by: Xi Wang <xi.wang@xxxxxxxxx>
---
simplify.c seems to assume so.

	case OP_AND_BOOL:
		if (value == 1)
			return replace_with_pseudo(insn, insn->src1);
---
 evaluate.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/evaluate.c b/evaluate.c
index c345a50..8954ff2 100644
--- a/evaluate.c
+++ b/evaluate.c
@@ -873,6 +873,8 @@ static struct symbol *evaluate_logical(struct expression *expr)
 		return NULL;
 
 	expr->ctype = &bool_ctype;
+	expr->left = cast_to(expr->left, &bool_ctype);
+	expr->right = cast_to(expr->right, &bool_ctype);
 	if (expr->flags) {
 		if (!(expr->left->flags & expr->right->flags & Int_const_expr))
 			expr->flags = 0;
-- 
1.8.1.2

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