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| author | Devang Patel <dpatel@apple.com> | 2009-04-15 20:11:08 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2009-04-15 20:11:08 +0000 |
| commit | 2738d7312acc0115aee9b60d97237551b5c0d123 (patch) | |
| tree | e190953d4f5ff34cb3254b83d80bc30fd8bd5f62 /llvm/lib/CodeGen/SelectionDAG/FastISel.cpp | |
| parent | 8aa28b9c34f38f85b17ea1486682ec8fc7dd7b3b (diff) | |
| download | bcm5719-llvm-2738d7312acc0115aee9b60d97237551b5c0d123.tar.gz bcm5719-llvm-2738d7312acc0115aee9b60d97237551b5c0d123.zip | |
Add DISubprogram is not null check.
This fixes test/CodeGen//2009-01-21-invalid-debug-info.m test case.
llvm-svn: 69210
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/FastISel.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/FastISel.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp index e9cc391778b..71092c1d612 100644 --- a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -357,11 +357,13 @@ bool FastISel::SelectCall(User *I) { if (DW && DW->ValidDebugInfo(REI->getContext(), true)) { unsigned ID = 0; DISubprogram Subprogram(cast<GlobalVariable>(REI->getContext())); - if (!Subprogram.describes(MF.getFunction())) { + if (!Subprogram.isNull() && !Subprogram.describes(MF.getFunction())) { // This is end of an inlined function. const TargetInstrDesc &II = TII.get(TargetInstrInfo::DBG_LABEL); ID = DW->RecordInlinedFnEnd(Subprogram); - BuildMI(MBB, DL, II).addImm(ID); + if (ID) + // If ID is 0 then this was not an end of inlined region. + BuildMI(MBB, DL, II).addImm(ID); } else { const TargetInstrDesc &II = TII.get(TargetInstrInfo::DBG_LABEL); ID = DW->RecordRegionEnd(cast<GlobalVariable>(REI->getContext())); |
