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| author | Chris Lattner <sabre@nondot.org> | 2008-06-16 04:02:40 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-06-16 04:02:40 +0000 |
| commit | 7d6aac85c411e045547301dae09f32a113011f66 (patch) | |
| tree | 9782e15623b6793f93a934f12f3b0b94f2c15852 /llvm/lib/VMCore/Instructions.cpp | |
| parent | 075293ff46752793c46906d4d26b7d46267c9747 (diff) | |
| download | bcm5719-llvm-7d6aac85c411e045547301dae09f32a113011f66.tar.gz bcm5719-llvm-7d6aac85c411e045547301dae09f32a113011f66.zip | |
fix pr2460
llvm-svn: 52294
Diffstat (limited to 'llvm/lib/VMCore/Instructions.cpp')
| -rw-r--r-- | llvm/lib/VMCore/Instructions.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/VMCore/Instructions.cpp b/llvm/lib/VMCore/Instructions.cpp index a49f6a564c2..80a24f9ff9f 100644 --- a/llvm/lib/VMCore/Instructions.cpp +++ b/llvm/lib/VMCore/Instructions.cpp @@ -130,7 +130,8 @@ PHINode::PHINode(const PHINode &PN) } PHINode::~PHINode() { - dropHungoffUses(OperandList); + if (OperandList) + dropHungoffUses(OperandList); } // removeIncomingValue - Remove an incoming value. This is useful if a |
