https://github.com/xgupta updated
https://github.com/llvm/llvm-project/pull/67519
>From a7f4b08b54350ebbe4b115214a84669eb69aee3e Mon Sep 17 00:00:00 2001
From: Shivam Gupta <shivam98....@gmail.com>
Date: Thu, 19 Oct 2023 18:20:05 +0530
Subject: [PATCH] [Clang][InstrProf] Allow absolute path in fun.list of
-fprofile-list=
---
clang/lib/Basic/ProfileList.cpp | 9 +++++++++
clang/test/CodeGen/profile-filter.c | 3 +++
2 files changed, 12 insertions(+)
diff --git a/clang/lib/Basic/ProfileList.cpp b/clang/lib/Basic/ProfileList.cpp
index 8fa16e2eb069a52..3dc01096a69e2ef 100644
--- a/clang/lib/Basic/ProfileList.cpp
+++ b/clang/lib/Basic/ProfileList.cpp
@@ -146,5 +146,14 @@ ProfileList::isFileExcluded(StringRef FileName,
return Forbid;
if (SCL->inSection(Section, "src", FileName))
return Allow;
+ // Convert the input file path to its canonical (absolute) form
+ llvm::SmallString<128> CanonicalFileName(FileName);
+ llvm::sys::fs::make_absolute(CanonicalFileName);
+ if (auto V = inSection(Section, "source", CanonicalFileName))
+ return V;
+ if (SCL->inSection(Section, "!src", CanonicalFileName))
+ return Forbid;
+ if (SCL->inSection(Section, "src", CanonicalFileName))
+ return Allow;
return std::nullopt;
}
diff --git a/clang/test/CodeGen/profile-filter.c
b/clang/test/CodeGen/profile-filter.c
index e33e4a0a60b3d4f..86ee79c04747101 100644
--- a/clang/test/CodeGen/profile-filter.c
+++ b/clang/test/CodeGen/profile-filter.c
@@ -6,6 +6,9 @@
// 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
+
// RUN: echo -e "[clang]\nfun:test1\n[llvm]\nfun:test2" > %t-section.list
// RUN: %clang_cc1 -fprofile-instrument=llvm -fprofile-list=%t-section.list
-emit-llvm %s -o - | FileCheck %s --check-prefix=SECTION
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