Fix unrepresentable float value in ScalarTest

[teemperor]

Summary

float can't represent the given value in the literal, so we get this UB error: runtime error: 1.23457e+48 is outside the range of representable values of type 'float'. The test seems to not rely on this specific value, so let's just choose a smaller one that can be represented.

lldb/trunk/unittests/Core/ScalarTest.cpp

TEST(ScalarTest, RightShiftOperator) {
   Scalar c_scalar(c);
   ASSERT_EQ(a >> c, a_scalar >> c_scalar);
   ASSERT_EQ(b >> c, b_scalar >> c_scalar);
 }
 
 TEST(ScalarTest, GetBytes) {
   int a = 0x01020304;
   long long b = 0x0102030405060708LL;
-  float c = 1234567.89e42;
+  float c = 1234567.89e32;
   double d = 1234567.89e42;
   char e[16] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
   char f[32] = {1,  2,  3,  4,  5,  6,  7,  8,  9,  10, 11, 12, 13, 14, 15, 16,
                 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32};
   Scalar a_scalar(a);
   Scalar b_scalar(b);
   Scalar c_scalar(c);
   Scalar d_scalar(d);