[llvm] [LVI] Generalize mask not equal conditions handling (PR #92946)

[Nikita Popov via llvm-commits]

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@@ -2788,4 +2788,31 @@ TEST_F(ConstantRangeTest, isSizeLargerThan) {
   EXPECT_FALSE(One.isSizeLargerThan(1));
 }
 
+TEST_F(ConstantRangeTest, MakeMaskNotEqualRangeExhaustive) {
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nikic wrote:

I'd suggest to also add one or two tests with explicit ranges (as we're not testing optimality).

https://github.com/llvm/llvm-project/pull/92946