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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2013-01-23 15:21:44 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2013-01-23 15:21:44 +0000 |
| commit | e735945ad74a4af9772a7d9bb45418b2551fffe9 (patch) | |
| tree | 51a19495ba537d3091dc93ea399545779056ce27 /lib/Target/NVPTX/NVPTXISelLowering.cpp | |
| parent | 03f7e727f41bc6e7ed4fd4423ae0c8bb04412219 (diff) | |
| download | llvm-e735945ad74a4af9772a7d9bb45418b2551fffe9.tar.gz llvm-e735945ad74a4af9772a7d9bb45418b2551fffe9.tar.bz2 llvm-e735945ad74a4af9772a7d9bb45418b2551fffe9.tar.xz | |
NVPTX: Stop leaking memory by using a managed constant instead of a new Argument.
This is still an egregious hack since we don't have a nice interface for this
kind of thing but should help the valgrind leak check buildbot to become green.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173267 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/NVPTX/NVPTXISelLowering.cpp')
| -rw-r--r-- | lib/Target/NVPTX/NVPTXISelLowering.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/Target/NVPTX/NVPTXISelLowering.cpp b/lib/Target/NVPTX/NVPTXISelLowering.cpp index b3ab9fc9d0..2699cea8f6 100644 --- a/lib/Target/NVPTX/NVPTXISelLowering.cpp +++ b/lib/Target/NVPTX/NVPTXISelLowering.cpp @@ -1027,9 +1027,11 @@ NVPTXTargetLowering::LowerFormalArguments(SDValue Chain, if (isABI || isKernel) { // If ABI, load from the param symbol SDValue Arg = getParamSymbol(DAG, idx); - Value *srcValue = new Argument(PointerType::get(ObjectVT.getTypeForEVT( - F->getContext()), - llvm::ADDRESS_SPACE_PARAM)); + // Conjure up a value that we can get the address space from. + // FIXME: Using a constant here is a hack. + Value *srcValue = Constant::getNullValue(PointerType::get( + ObjectVT.getTypeForEVT(F->getContext()), + llvm::ADDRESS_SPACE_PARAM)); SDValue p = DAG.getLoad(ObjectVT, dl, Root, Arg, MachinePointerInfo(srcValue), false, false, false, |