diff options
Diffstat (limited to 'llvm/lib/Target/X86')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrInfo.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp index f6d8e2cbc4c..06a4d1f86ce 100644 --- a/llvm/lib/Target/X86/X86InstrInfo.cpp +++ b/llvm/lib/Target/X86/X86InstrInfo.cpp @@ -411,8 +411,11 @@ unsigned X86InstrInfo::isLoadFromStackSlotPostFE(const MachineInstr &MI, if ((Reg = isLoadFromStackSlot(MI, FrameIndex))) return Reg; // Check for post-frame index elimination operations - const MachineMemOperand *Dummy; - return hasLoadFromStackSlot(MI, Dummy, FrameIndex); + SmallVector<TargetInstrInfo::FrameAccess, 1> Accesses; + if (hasLoadFromStackSlot(MI, Accesses)) { + FrameIndex = Accesses.begin()->FI; + return 1; + } } return 0; } @@ -441,8 +444,11 @@ unsigned X86InstrInfo::isStoreToStackSlotPostFE(const MachineInstr &MI, if ((Reg = isStoreToStackSlot(MI, FrameIndex))) return Reg; // Check for post-frame index elimination operations - const MachineMemOperand *Dummy; - return hasStoreToStackSlot(MI, Dummy, FrameIndex); + SmallVector<TargetInstrInfo::FrameAccess, 1> Accesses; + if (hasStoreToStackSlot(MI, Accesses)) { + FrameIndex = Accesses.begin()->FI; + return 1; + } } return 0; } |
