diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86InterleavedAccess.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86InterleavedAccess.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86InterleavedAccess.cpp b/llvm/lib/Target/X86/X86InterleavedAccess.cpp index 1eb47e3..360293bc 100644 --- a/llvm/lib/Target/X86/X86InterleavedAccess.cpp +++ b/llvm/lib/Target/X86/X86InterleavedAccess.cpp @@ -801,7 +801,7 @@ bool X86InterleavedAccessGroup::lowerIntoOptimizedSequence() { // number of shuffles and ISA. // Currently, lowering is supported for 4x64 bits with Factor = 4 on AVX. bool X86TargetLowering::lowerInterleavedLoad( - LoadInst *LI, ArrayRef<ShuffleVectorInst *> Shuffles, + Instruction *Load, Value *Mask, ArrayRef<ShuffleVectorInst *> Shuffles, ArrayRef<unsigned> Indices, unsigned Factor) const { assert(Factor >= 2 && Factor <= getMaxSupportedInterleaveFactor() && "Invalid interleave factor"); @@ -809,6 +809,11 @@ bool X86TargetLowering::lowerInterleavedLoad( assert(Shuffles.size() == Indices.size() && "Unmatched number of shufflevectors and indices"); + auto *LI = dyn_cast<LoadInst>(Load); + if (!LI) + return false; + assert(!Mask && "Unexpected mask on a load"); + // Create an interleaved access group. IRBuilder<> Builder(LI); X86InterleavedAccessGroup Grp(LI, Shuffles, Indices, Factor, Subtarget, |