[clang] [compiler-rt] [UBSan] Add check that detects division by zero for fixed-point types (PR #165181)

[via llvm-commits]

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@@ -0,0 +1,10 @@
+// RUN: %clangxx -DOP="0.0R / 0"                 -O3 -ffixed-point -fsanitize=fixed-point-divide-by-zero %s -o %t1 && %run %t1 2>&1 | FileCheck %s
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PiJoules wrote:

You need `not %run`

https://github.com/llvm/llvm-project/pull/165181