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Add unsigned right shift operator

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This commit is contained in:
ISSOtm
2022-02-05 11:27:41 +01:00
committed by Eldred Habert
parent cf19879281
commit eb5af70d79
13 changed files with 60 additions and 8 deletions
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13
src/asm/rpn.c
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@@ -421,6 +421,19 @@ void rpn_BinaryOp(enum RPNCommand op, struct Expression *expr,
expr->val = op_shift_right(src1->val, src2->val);
break;
case RPN_USHR:
if (src2->val < 0)
warning(WARNING_SHIFT_AMOUNT,
"Shifting right by negative amount %" PRId32 "\n",
src2->val);
if (src2->val >= 32)
warning(WARNING_SHIFT_AMOUNT,
"Shifting right by large amount %" PRId32 "\n",
src2->val);
expr->val = op_shift_right_unsigned(src1->val, src2->val);
break;
case RPN_MUL:
expr->val = uleft * uright;
break;