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Fix some missing E_UNSUPPORTED errors

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This commit is contained in:
Wilson Snyder
2025-09-20 08:19:42 -04:00
parent e5e7e844c4
commit f970485e19
12 changed files with 35 additions and 30 deletions
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src/V3Premit.cpp
+3 -2
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@@ -118,9 +118,10 @@ class PremitVisitor final : public VNVisitor {
UINFO(4, " ShiftFix " << nodep);
const AstConst* const shiftp = VN_CAST(nodep->rhsp(), Const);
if (shiftp && shiftp->num().mostSetBitP1() > 32) {
shiftp->v3error(
shiftp->v3warn(
E_UNSUPPORTED,
"Unsupported: Shifting of by over 32-bit number isn't supported."
<< " (This isn't a shift of 32 bits, but a shift of 2^32, or 4 billion!)\n");
<< " (This isn't a shift of 32 bits, but a shift of 2^32, or 4 billion!)\n");
}
if (nodep->widthMin() <= 64 // Else we'll use large operators which work right
// C operator's width must be < maximum shift which is