diff options
Diffstat (limited to 'lib/Target/ARM/ARMLoadStoreOptimizer.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMLoadStoreOptimizer.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp index c8ed5760f9..4e97ddaa2c 100644 --- a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp +++ b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp @@ -1602,8 +1602,9 @@ ARMPreAllocLoadStoreOpt::CanFormLdStDWord(MachineInstr *Op0, MachineInstr *Op1, return false; // Make sure the base address satisfies i64 ld / st alignment requirement. + // At the moment, we ignore the memoryoperand's value. + // If we want to use AliasAnalysis, we should check it accordingly. if (!Op0->hasOneMemOperand() || - !(*Op0->memoperands_begin())->getValue() || (*Op0->memoperands_begin())->isVolatile()) return false; |