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| author | Devang Patel <dpatel@apple.com> | 2011-02-18 22:43:42 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2011-02-18 22:43:42 +0000 |
| commit | a778f5c798fc78ca15f813c362cdcdcc1eb86266 (patch) | |
| tree | 6985fb1ab8c5de26f937356d0be0ab4011b8548e /lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | 0160c8a8bc1c1f3c3a65a44cb614bf03ef82a967 (diff) | |
| download | external_llvm-a778f5c798fc78ca15f813c362cdcdcc1eb86266.zip external_llvm-a778f5c798fc78ca15f813c362cdcdcc1eb86266.tar.gz external_llvm-a778f5c798fc78ca15f813c362cdcdcc1eb86266.tar.bz2 | |
Do not lose debug info of an inlined function argument even if the argument is only used through GEPs.
This time with a fix that avoids using invalidated DenseMap iterator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125984 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index def0c69..49c862c 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -87,6 +87,9 @@ class SelectionDAGLegalize { // If someone requests legalization of the new node, return itself. if (From != To) LegalizedNodes.insert(std::make_pair(To, To)); + + // Transfer SDDbgValues. + DAG.TransferDbgValues(From, To); } public: |