[compiler-rt] [Sanitizer] Use % patterns in report paths (PR #141820)

[Teresa Johnson via llvm-commits]

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@@ -0,0 +1,19 @@
+// RUN: %clangxx -O2 %s -o %t
+// RUN: not %env %run %t 2>&1 | FileCheck %s --check-prefix=ERROR1
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teresajohnson wrote:

Thanks but I meant up here - could you also add a 1-sentence comment before each run line as to what it is testing? (Reading the test from the top down I was initially confused about the "A" argument)

https://github.com/llvm/llvm-project/pull/141820