[clang] [compiler-rt] [UBSan] Fix _BitInt value display for unsigned types in runtime handlers (PR #194405)

[Paul Kirth via cfe-commits]

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@@ -131,6 +131,27 @@ uint32_t negative_shift5(unsigned _BitInt(37) x)
   // CHECK: {{.*}}bit-int.c:[[#@LINE-1]]:12: runtime error: shift exponent -2 is negative
 }
 
+uint32_t shift_exponent_too_big1(_BitInt(27) x)
+    __attribute__((no_sanitize("memory"))) {
+  unsigned _BitInt(24) c = 27;
+  return (uint32_t)(x << c) & 0xFF;
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ilovepi wrote:

nit: Are the casts required? I see other tests seem to avoid them.

https://github.com/llvm/llvm-project/pull/194405