diff options
Diffstat (limited to 'llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp b/llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp index 0b16a2cfe9f..253d76f87c0 100644 --- a/llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp +++ b/llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp @@ -1021,6 +1021,8 @@ bool AArch64LoadStoreOpt::findMatchingStore( ModifiedRegs.reset(); UsedRegs.reset(); + // FIXME: We miss the case where the matching store is the first instruction + // in the basic block. for (unsigned Count = 0; MBBI != E && Count < Limit;) { --MBBI; MachineInstr *MI = MBBI; |
