// If we reach here it's because of number under-/overflow.
			// TODO(gri) setConst (and in turn the go/constant package)
			// should return an error describing the issue.
			check.errorf(e, InvalidConstVal, "malformed constant: %s", e.Value)
			goto Error
		}
		// Ensure that integer values don't overflow (go.dev/issue/54280).
		x.expr = e // make sure that check.overflow below has an error position

		{name: "FGT", controls: 1},
		{name: "FGE", controls: 1},
		{name: "LTnoov", controls: 1}, // 'LT' but without honoring overflow
		{name: "LEnoov", controls: 1}, // 'LE' but without honoring overflow
		{name: "GTnoov", controls: 1}, // 'GT' but without honoring overflow
		{name: "GEnoov", controls: 1}, // 'GE' but without honoring overflow

		// JUMPTABLE implements jump tables.
		// Aux is the symbol (an *obj.LSym) for the jump table.

	ask := alignUp(npage, pallocChunkPages) * pageSize

	totalGrowth := uintptr(0)
	// This may overflow because ask could be very large
	// and is otherwise unrelated to h.curArena.base.
	end := h.curArena.base + ask
	nBase := alignUp(end, physPageSize)
	if nBase > h.curArena.end || /* overflow */ end < h.curArena.base {
		// Not enough room in the current arena. Allocate more

			f.scorePluginWeight[e.Name] = 1
		}

		// Checks totalPriority against MaxTotalScore to avoid overflow
		if int64(f.scorePluginWeight[e.Name])*framework.MaxNodeScore > framework.MaxTotalScore-totalPriority {
			return fmt.Errorf("total score of Score plugins could overflow")
		}
		totalPriority += int64(f.scorePluginWeight[e.Name]) * framework.MaxNodeScore
	}
	return nil
}

	n := (size/goarch.PtrSize + 7) / 8
	x := (*[1 << 30]byte)(persistentalloc(n+1, 1, &memstats.buckhash_sys))[:n+1]
	x[len(x)-1] = 0xa1 // overflow check sentinel
	n = runGCProg(prog, &x[0])
	if x[len(x)-1] != 0xa1 {
		throw("progToPointerMask: overflow")
	}
	return bitvector{int32(n), &x[0]}
}

// Packed GC pointer bitmaps, aka GC programs.
//

	{-99, -1,
		"-933262154439441526816992388562667004907159682643816214685929" +
			"638952175999932299156089414639761565182862536979208272237582" +
			"511852109168640000000000000000000000", // -99!
	},

	// overflow situations
	{math.MaxInt64 - 0, math.MaxInt64, "9223372036854775807"},
	{math.MaxInt64 - 1, math.MaxInt64, "85070591730234615838173535747377725442"},

func (fc flagConstant) Z() bool {
	return fc&2 != 0
}

// C reports whether an unsigned add overflowed (carry), or an
// unsigned subtract did not underflow (borrow).
func (fc flagConstant) C() bool {
	return fc&4 != 0
}

// V reports whether a signed operation overflowed or underflowed.
func (fc flagConstant) V() bool {
	return fc&8 != 0
}

func (fc flagConstant) eq() bool {

		st.fail("missing number")
	}
	val := 0
	for len(st.str) > 0 && isDigit(st.str[0]) {
		// Number picked to ensure we can't overflow with 32-bit int.
		// Any very large number here is bogus.
		if val >= 0x80000000/10-10 {
			st.fail("numeric overflow")
		}
		val = val*10 + int(st.str[0]-'0')
		st.advance(1)
	}
	if neg {
		val = -val
	}
	return val
}

      int adjust = size() - 1;
      for (int i = 0; i < axes.size(); i++) {
        adjust *= 31;
        adjust = ~~adjust;
        // in GWT, we have to deal with integer overflow carefully
      }
      int hash = 1;
      for (Set<E> axis : axes) {
        hash = 31 * hash + (size() / axis.size() * axis.hashCode());

        hash = ~~hash;
      }
      hash += adjust;

	// This is a copy of sort.Search, with f(h) replaced by (t.nameOff(methods[h].name).name() >= name).
	i, j := 0, len(methods)
	for i < j {
		h := int(uint(i+j) >> 1) // avoid overflow when computing h
		// i ≤ h < j
		if !(t.nameOff(methods[h].Name).Name() >= name) {
			i = h + 1 // preserves f(i-1) == false
		} else {
			j = h // preserves f(j) == true
		}
	}