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| author | Stephen Hines <srhines@google.com> | 2012-08-23 19:08:53 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2012-08-23 19:08:53 -0700 |
| commit | 31675153bd2d7617db8cb6aeb58054934c7b9f73 (patch) | |
| tree | c1970fcebc736d4f731db0559a79a7ac5cb0f8bf /lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | 416bb6a168a9316547db6ce3909c515f70a84f52 (diff) | |
| parent | 75dd7f0c4a2b3fb9e9d4d5a0517591810c57ed92 (diff) | |
| download | external_llvm-31675153bd2d7617db8cb6aeb58054934c7b9f73.zip external_llvm-31675153bd2d7617db8cb6aeb58054934c7b9f73.tar.gz external_llvm-31675153bd2d7617db8cb6aeb58054934c7b9f73.tar.bz2 | |
Merge branch 'upstream' into merge_2
Conflicts:
lib/Target/ARM/ARMCodeEmitter.cpp
Change-Id: I6702d340c733e9721499b5d85b13b96ad9c14eb5
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index b0776af..908ebb9 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -428,7 +428,7 @@ ExpandUnalignedLoad(LoadSDNode *LD, SelectionDAG &DAG, DebugLoc dl = LD->getDebugLoc(); if (VT.isFloatingPoint() || VT.isVector()) { EVT intVT = EVT::getIntegerVT(*DAG.getContext(), LoadedVT.getSizeInBits()); - if (TLI.isTypeLegal(intVT)) { + if (TLI.isTypeLegal(intVT) && TLI.isTypeLegal(LoadedVT)) { // Expand to a (misaligned) integer load of the same size, // then bitconvert to floating point or vector. SDValue newLoad = DAG.getLoad(intVT, dl, Chain, Ptr, LD->getPointerInfo(), @@ -436,8 +436,9 @@ ExpandUnalignedLoad(LoadSDNode *LD, SelectionDAG &DAG, LD->isNonTemporal(), LD->isInvariant(), LD->getAlignment()); SDValue Result = DAG.getNode(ISD::BITCAST, dl, LoadedVT, newLoad); - if (VT.isFloatingPoint() && LoadedVT != VT) - Result = DAG.getNode(ISD::FP_EXTEND, dl, VT, Result); + if (LoadedVT != VT) + Result = DAG.getNode(VT.isFloatingPoint() ? ISD::FP_EXTEND : + ISD::ANY_EXTEND, dl, VT, Result); ValResult = Result; ChainResult = Chain; |