In commit 4a5f616407e2 ("cmp: canonicalize sext(x) cmpu C (with C >= SMAX)"),
the operand is replaced to avoid a sign extension but the corresponding
type was not updated. Fix this now.
Fixes: 4a5f616407e26efb67013f8267adef2d6e093bf1
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
simplify.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/simplify.c b/simplify.c
index b0d2c1b5b7c6..1e7648486c49 100644
--- a/simplify.c
+++ b/simplify.c
@@ -1225,12 +1225,14 @@ static int simplify_compare_constant(struct instruction *insn, long long value)
switch (insn->opcode) {
case OP_SET_BE:
if (value >= sign_bit(osize)) {
+ insn->itype = def->orig_type;
replace_binop_value(insn, OP_SET_GE, 0);
return replace_pseudo(insn, &insn->src1, def->src);
}
break;
case OP_SET_A:
if (value >= sign_bit(osize)) {
+ insn->itype = def->orig_type;
replace_binop_value(insn, OP_SET_LT, 0);
return replace_pseudo(insn, &insn->src1, def->src);
}
--
2.30.0
