diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2008-10-17 16:15:48 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2008-10-17 16:15:48 +0000 |
| commit | 66031a5594bc9a7dc0dc5137c3e7955f835e4639 (patch) | |
| tree | 799a56539bb2faf5f68cfc113b1cdcf87ddfe5fe /lib/CodeGen/CGDebugInfo.cpp | |
| parent | e5fd2d92cf8e5549f2ee7b2253b6730ee4aaa2db (diff) | |
Change CGDebugInfo::setLocation to just ignore invalid locations. This
simplifies clients.
Also, add assert that RegionStack is empty when the CGDebugInfo is
destroyed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57684 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGDebugInfo.cpp')
| -rw-r--r-- | lib/CodeGen/CGDebugInfo.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp index 240343dd82..f326be2769 100644 --- a/lib/CodeGen/CGDebugInfo.cpp +++ b/lib/CodeGen/CGDebugInfo.cpp @@ -59,6 +59,8 @@ CGDebugInfo::CGDebugInfo(CodeGenModule *m) CGDebugInfo::~CGDebugInfo() { + assert(RegionStack.empty() && "Region stack mismatch, stack not empty!"); + delete SR; // Free CompileUnitCache. @@ -111,7 +113,8 @@ CGDebugInfo::~CGDebugInfo() } void CGDebugInfo::setLocation(SourceLocation loc) { - CurLoc = M->getContext().getSourceManager().getLogicalLoc(loc); + if (loc.isValid()) + CurLoc = M->getContext().getSourceManager().getLogicalLoc(loc); } /// getCastValueFor - Return a llvm representation for a given debug information @@ -711,6 +714,7 @@ void CGDebugInfo::EmitRegionEnd(llvm::Function *Fn, llvm::IRBuilder<> &Builder) llvm::DebugInfoDesc *DID = RegionStack.back(); Builder.CreateCall(RegionEndFn, getCastValueFor(DID), ""); RegionStack.pop_back(); + // FIXME: Should be freeing here? } /// EmitDeclare - Emit local variable declaration debug info. |