[compiler-rt] [asan] Make frame number checks more flexable (PR #94307)

[via llvm-commits]

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@@ -36,9 +36,9 @@ __attribute__((noinline)) void bad_function() {
   char buffer[] = "hello";
   // CHECK: strcpy-param-overlap: memory ranges
   // CHECK: [{{0x.*,[ ]*0x.*}}) and [{{0x.*,[ ]*0x.*}}) overlap
-  // CHECK: {{#0 0x.* in .*strcpy}}
-  // CHECK: {{#1 0x.* in bad_function.*strcpy-overlap.cpp:}}[[@LINE+2]]
-  // CHECK: {{#2 0x.* in main .*strcpy-overlap.cpp:}}[[@LINE+5]]
+  // CHECK: {{#[0-9]+ 0x.* in .*strcpy .*.cpp}}
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dyung wrote:

We are seeing a failure in this test in our internal builder due to the line looking like this:
```
#0 0x55ec8a9ad17c in strcpy.part.0 /home/jenkins/compiler-rt/lib/asan/asan_interceptors.cpp:566:5
```
Previously the match would end at `strcpy`, but now the match fails because you are expecting a space immediately following the `strcopy` which isn't the case on our internal builder.

https://github.com/llvm/llvm-project/pull/94307