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author | Devang Patel <dpatel@apple.com> | 2011-01-25 18:09:58 +0000 |
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committer | Devang Patel <dpatel@apple.com> | 2011-01-25 18:09:58 +0000 |
commit | 8f31428119b842875ed50996708164b56f3c6a4e (patch) | |
tree | 9da4ae75ec379a90c50eb9e54da075ef61e3691c | |
parent | 3a00ffacdc49cb71baca7a17de51ff55fca119b7 (diff) | |
download | external_llvm-8f31428119b842875ed50996708164b56f3c6a4e.zip external_llvm-8f31428119b842875ed50996708164b56f3c6a4e.tar.gz external_llvm-8f31428119b842875ed50996708164b56f3c6a4e.tar.bz2 |
Resolve DanglingDbgValue of PHI nodes where the use follows dbg.value intrinisic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124203 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 4 | ||||
-rw-r--r-- | test/CodeGen/X86/2011-01-24-DbgValue-Before-Use.ll | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index f3b509c..48a2dc5 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -929,7 +929,9 @@ SDValue SelectionDAGBuilder::getValue(const Value *V) { unsigned InReg = It->second; RegsForValue RFV(*DAG.getContext(), TLI, InReg, V->getType()); SDValue Chain = DAG.getEntryNode(); - return N = RFV.getCopyFromRegs(DAG, FuncInfo, getCurDebugLoc(), Chain,NULL); + N = RFV.getCopyFromRegs(DAG, FuncInfo, getCurDebugLoc(), Chain,NULL); + resolveDanglingDebugInfo(V, N); + return N; } // Otherwise create a new SDValue and remember it. diff --git a/test/CodeGen/X86/2011-01-24-DbgValue-Before-Use.ll b/test/CodeGen/X86/2011-01-24-DbgValue-Before-Use.ll index a42a876..0737bdf 100644 --- a/test/CodeGen/X86/2011-01-24-DbgValue-Before-Use.ll +++ b/test/CodeGen/X86/2011-01-24-DbgValue-Before-Use.ll @@ -1,5 +1,4 @@ ; RUN: llc < %s | FileCheck %s -; XFAIL: * target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" target triple = "x86_64-apple-darwin10.0.0" |