diff options
| author | Ruiling Song <ruiling.song@intel.com> | 2015-02-11 10:59:09 +0800 |
|---|---|---|
| committer | Zhigang Gong <zhigang.gong@intel.com> | 2015-02-11 16:32:27 +0800 |
| commit | 80a77ec73811a14625122b71ebc21a8a8c670d66 (patch) | |
| tree | 09e7ba90906f417dc07055f039bd0fb25ce3058f | |
| parent | 029c4c87cd0d8e01625ede68f183d798472fe82c (diff) | |
GBE: Load/store should use same address space as before.
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
| -rw-r--r-- | backend/src/llvm/ExpandLargeIntegers.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/backend/src/llvm/ExpandLargeIntegers.cpp b/backend/src/llvm/ExpandLargeIntegers.cpp index 2743cb12..194622cb 100644 --- a/backend/src/llvm/ExpandLargeIntegers.cpp +++ b/backend/src/llvm/ExpandLargeIntegers.cpp @@ -652,15 +652,16 @@ static void convertInstruction(Instruction *Inst, ConversionState &State, } else if (LoadInst *Load = dyn_cast<LoadInst>(Inst)) { Value *Op = Load->getPointerOperand(); + unsigned AddrSpace = Op->getType()->getPointerAddressSpace(); TypePair Tys = getExpandedIntTypes(Load->getType()); AlignPair Align = getAlign(DL, Load, Load->getType()); - Value *Loty = IRB.CreateBitCast(Op, Tys.Lo->getPointerTo(), + Value *Loty = IRB.CreateBitCast(Op, Tys.Lo->getPointerTo(AddrSpace), Twine(Op->getName(), ".loty")); Value *Lo = IRB.CreateAlignedLoad(Loty, Align.Lo, Twine(Load->getName(), ".lo")); Value *HiAddr = IRB.CreateConstGEP1_32(Loty, 1, Twine(Op->getName(), ".hi.gep")); - Value *HiTy = IRB.CreateBitCast(HiAddr, Tys.Hi->getPointerTo(), + Value *HiTy = IRB.CreateBitCast(HiAddr, Tys.Hi->getPointerTo(AddrSpace), Twine(Op->getName(), ".hity")); Value *Hi = IRB.CreateAlignedLoad(HiTy, Align.Hi, Twine(Load->getName(), ".hi")); @@ -668,15 +669,16 @@ static void convertInstruction(Instruction *Inst, ConversionState &State, } else if (StoreInst *Store = dyn_cast<StoreInst>(Inst)) { Value *Ptr = Store->getPointerOperand(); + unsigned AddrSpace = Ptr->getType()->getPointerAddressSpace(); TypePair Tys = getExpandedIntTypes(Store->getValueOperand()->getType()); ValuePair StoreVals = State.getConverted(Store->getValueOperand()); AlignPair Align = getAlign(DL, Store, Store->getValueOperand()->getType()); - Value *Loty = IRB.CreateBitCast(Ptr, Tys.Lo->getPointerTo(), + Value *Loty = IRB.CreateBitCast(Ptr, Tys.Lo->getPointerTo(AddrSpace), Twine(Ptr->getName(), ".loty")); Value *Lo = IRB.CreateAlignedStore(StoreVals.Lo, Loty, Align.Lo); Value *HiAddr = IRB.CreateConstGEP1_32(Loty, 1, Twine(Ptr->getName(), ".hi.gep")); - Value *HiTy = IRB.CreateBitCast(HiAddr, Tys.Hi->getPointerTo(), + Value *HiTy = IRB.CreateBitCast(HiAddr, Tys.Hi->getPointerTo(AddrSpace), Twine(Ptr->getName(), ".hity")); Value *Hi = IRB.CreateAlignedStore(StoreVals.Hi, HiTy, Align.Hi); State.recordConverted(Store, ValuePair(Lo, Hi)); |