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| author | Chris Lattner <sabre@nondot.org> | 2005-04-09 21:23:24 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-04-09 21:23:24 +0000 |
| commit | e8e070dbfba00e7875d4bcd2587b0cb7ad26e782 (patch) | |
| tree | bcbb686aa0cb7eafaeed3905243bc186135c07c3 /llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp | |
| parent | 8309a333dd7d8406f4cd75baa735cab13c5976a4 (diff) | |
| download | bcm5719-llvm-e8e070dbfba00e7875d4bcd2587b0cb7ad26e782.tar.gz bcm5719-llvm-e8e070dbfba00e7875d4bcd2587b0cb7ad26e782.zip | |
do not set the root to null if an argument is dead
llvm-svn: 21188
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp b/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp index 566d79bade9..44e041a8ba5 100644 --- a/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp +++ b/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp @@ -203,8 +203,9 @@ PPC32TargetLowering::LowerArguments(Function &F, SelectionDAG &DAG) { GPR_idx += delta; } ArgOffset += ObjSize; + if (newroot.Val) + DAG.setRoot(newroot.getValue(1)); - DAG.setRoot(newroot.getValue(1)); ArgValues.push_back(argt); } |
