diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/FastISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/FastISel.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp index 97fed23..c46539b 100644 --- a/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -497,7 +497,7 @@ bool FastISel::selectGetElementPtr(const User *I) { OI != E; ++OI) { const Value *Idx = *OI; if (auto *StTy = dyn_cast<StructType>(Ty)) { - unsigned Field = cast<ConstantInt>(Idx)->getZExtValue(); + uint64_t Field = cast<ConstantInt>(Idx)->getZExtValue(); if (Field) { // N = N + Offset TotalOffs += DL.getStructLayout(StTy)->getElementOffset(Field); @@ -518,8 +518,8 @@ bool FastISel::selectGetElementPtr(const User *I) { if (CI->isZero()) continue; // N = N + Offset - TotalOffs += - DL.getTypeAllocSize(Ty) * cast<ConstantInt>(CI)->getSExtValue(); + uint64_t IdxN = CI->getValue().sextOrTrunc(64).getSExtValue(); + TotalOffs += DL.getTypeAllocSize(Ty) * IdxN; if (TotalOffs >= MaxOffs) { N = fastEmit_ri_(VT, ISD::ADD, N, NIsKill, TotalOffs, VT); if (!N) // Unhandled operand. Halt "fast" selection and bail. |
