diff options
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64InstrInfo.td | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.td b/llvm/lib/Target/AArch64/AArch64InstrInfo.td index 661d089688b..6154528b6d4 100644 --- a/llvm/lib/Target/AArch64/AArch64InstrInfo.td +++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.td @@ -2203,8 +2203,8 @@ def : InstAlias<"prfm $Rt, [$Rn]", (PRFMui prfop:$Rt, GPR64sp:$Rn, 0)>; def alignedglobal : PatLeaf<(iPTR iPTR:$label), [{ if (auto *G = dyn_cast<GlobalAddressSDNode>(N)) { const DataLayout &DL = MF->getDataLayout(); - unsigned Align = G->getGlobal()->getPointerAlignment(DL); - return Align >= 4 && G->getOffset() % 4 == 0; + MaybeAlign Align = G->getGlobal()->getPointerAlignment(DL); + return Align && *Align >= 4 && G->getOffset() % 4 == 0; } if (auto *C = dyn_cast<ConstantPoolSDNode>(N)) return C->getAlignment() >= 4 && C->getOffset() % 4 == 0; |
