Make the CHECK lines here resistent to chandlerc

[chandlerc]

Specifically, usernames containing handle, such as chandlerc, often end up in paths, including the path of this test file which contains the word overflow. Combined, they create a match for handle.*overflow in the filename on my system (but likely not many others), leading this test to mysteriously fail for unfortunate usernames like mine. =D

No discussion of the amount of time I spent debugging this please. =[

[llvmbot]

@llvm/pr-subscribers-clang

Author: Chandler Carruth (chandlerc)

Changes

Specifically, usernames containing handle, such as chandlerc, often end up in paths, including the path of this test file which contains the word overflow. Combined, they create a match for handle.*overflow in the filename on my system (but likely not many others), leading this test to mysteriously fail for unfortunate usernames like mine. =D

No discussion of the amount of time I spent debugging this please. =[

---

Full diff: https://github.com/llvm/llvm-project/pull/118736.diff

1 Files Affected:

• (modified) clang/test/CodeGen/ignore-overflow-pattern.c (+3)

diff --git a/clang/test/CodeGen/ignore-overflow-pattern.c b/clang/test/CodeGen/ignore-overflow-pattern.c
index c4a9d07b07aaac..4e5ed82d7967ec 100644
--- a/clang/test/CodeGen/ignore-overflow-pattern.c
+++ b/clang/test/CodeGen/ignore-overflow-pattern.c
@@ -21,7 +21,10 @@
 // unsigned negation, for example:
 // unsigned long A = -1UL;
 
+// Skip over parts of the IR containing this file's name.
+// CHECK: source_filename = {{.*}}
 
+// Ensure we don't see anything about handling overflow before the tests below.
 // CHECK-NOT: handle{{.*}}overflow
 
 extern unsigned a, b, c;