[clang] [Clang][InstrProf] Allow mix-up of absolute path with relative path on command line when using -fprofile-list= (PR #67519)

[Shivam Gupta via cfe-commits]

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@@ -4,7 +4,8 @@
 // RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -fprofile-list=%t-func.list -emit-llvm %s -o - | FileCheck %s --check-prefix=FUNC
 
 // RUN: echo "src:%s" | sed -e 's/\\/\\\\/g' > %t-file.list
-// RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -fprofile-list=%t-file.list -emit-llvm %s -o - | FileCheck %s --check-prefix=FILE
+// RUN: cd %S
+// RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -fprofile-list=%t-file.list -emit-llvm profile-filter.c -o - | FileCheck %s --check-prefix=FILE
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xgupta wrote:

Yes, I misunderstood the concept wrt ninja build and fun.list. Only modification is required in fun.list to supply full path, not required to update ProfileList.cpp

 Apologies for taking so much time to realize this simple concept. 

https://github.com/llvm/llvm-project/pull/67519