https://github.com/xgupta updated
https://github.com/llvm/llvm-project/pull/67519
>From 400c889a4f0e867e3e2ceee43ae5c91f62f63c4d 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 | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/clang/lib/Basic/ProfileList.cpp b/clang/lib/Basic/ProfileList.cpp
index 8fa16e2eb069a52..1853a3e34ec35ed 100644
--- a/clang/lib/Basic/ProfileList.cpp
+++ b/clang/lib/Basic/ProfileList.cpp
@@ -139,12 +139,22 @@ std::optional<ProfileList::ExclusionType>
ProfileList::isFileExcluded(StringRef FileName,
CodeGenOptions::ProfileInstrKind Kind) const {
StringRef Section = getSectionName(Kind);
+ // Convert the input file path to its canonical (absolute) form
+ llvm::SmallString<128> CanonicalFileName(FileName);
+ llvm::sys::fs::make_absolute(CanonicalFileName);
+
// Check for "source:<regex>=<case>"
if (auto V = inSection(Section, "source", FileName))
return V;
+ if (auto V = inSection(Section, "source", CanonicalFileName))
+ return V;
if (SCL->inSection(Section, "!src", FileName))
return Forbid;
+ if (SCL->inSection(Section, "!src", CanonicalFileName))
+ return Forbid;
if (SCL->inSection(Section, "src", FileName))
return Allow;
+ if (SCL->inSection(Section, "src", CanonicalFileName))
+ return Allow;
return std::nullopt;
}
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