kamleshbhalui created this revision.
kamleshbhalui added reviewers: probinson, dblaikie, vsk, labath.
kamleshbhalui added a project: debug-info.
Herald added subscribers: cfe-commits, aprantl.
Herald added a project: clang.
strip/remove the dot slash before creating files for debug info.
This fixes https://bugs.llvm.org/show_bug.cgi?id=44170
I am unable to add a test for this.
since it requires to pass command like this.
$clang ./t.c -g -emit-llvm -S
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D71508
Files:
clang/lib/CodeGen/CGDebugInfo.cpp
Index: clang/lib/CodeGen/CGDebugInfo.cpp
===================================================================
--- clang/lib/CodeGen/CGDebugInfo.cpp
+++ clang/lib/CodeGen/CGDebugInfo.cpp
@@ -409,6 +409,10 @@
// If the location is not valid then use main input file.
return TheCU->getFile();
+ if (!llvm::sys::path::is_absolute(FileName)) {
+ FileName = llvm::sys::path::remove_leading_dotslash(FileName);
+ }
+
// Cache the results.
auto It = DIFileCache.find(FileName.data());
if (It != DIFileCache.end()) {
Index: clang/lib/CodeGen/CGDebugInfo.cpp
===================================================================
--- clang/lib/CodeGen/CGDebugInfo.cpp
+++ clang/lib/CodeGen/CGDebugInfo.cpp
@@ -409,6 +409,10 @@
// If the location is not valid then use main input file.
return TheCU->getFile();
+ if (!llvm::sys::path::is_absolute(FileName)) {
+ FileName = llvm::sys::path::remove_leading_dotslash(FileName);
+ }
+
// Cache the results.
auto It = DIFileCache.find(FileName.data());
if (It != DIFileCache.end()) {
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