From eb7f60201cb348223d3feec20638b3b084804a26 Mon Sep 17 00:00:00 2001 From: Calixte Denizet Date: Thu, 20 Sep 2018 08:53:06 +0000 Subject: [IR] Add a boolean field in DILocation to know if a line must covered or not Summary: Some lines have a hit counter where they should not have one. For example, in C++, some cleanup is adding at the end of a scope represented by a '}'. So such a line has a hit counter where a user expects to not have one. The goal of the patch is to add this information in DILocation which is used to get the covered lines in GCOVProfiling.cpp. A following patch in clang will add this information when generating IR (https://reviews.llvm.org/D49916). Reviewers: marco-c, davidxl, vsk, javed.absar, rnk Reviewed By: rnk Subscribers: eraman, xur, danielcdh, aprantl, rnk, dblaikie, #debug-info, vsk, llvm-commits, sylvestre.ledru Tags: #debug-info Differential Revision: https://reviews.llvm.org/D49915 llvm-svn: 342631 --- llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp') diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index 7ef52acd464..aa83955e646 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -3516,6 +3516,7 @@ Error BitcodeReader::parseFunctionBody(Function *F) { unsigned Line = Record[0], Col = Record[1]; unsigned ScopeID = Record[2], IAID = Record[3]; + bool isImplicitCode = Record.size() == 5 && Record[4]; MDNode *Scope = nullptr, *IA = nullptr; if (ScopeID) { @@ -3528,7 +3529,7 @@ Error BitcodeReader::parseFunctionBody(Function *F) { if (!IA) return error("Invalid record"); } - LastLoc = DebugLoc::get(Line, Col, Scope, IA); + LastLoc = DebugLoc::get(Line, Col, Scope, IA, isImplicitCode); I->setDebugLoc(LastLoc); I = nullptr; continue; -- cgit v1.2.3