diff options
Diffstat (limited to 'lib/CodeGen/GlobalISel/Localizer.cpp')
| -rw-r--r-- | lib/CodeGen/GlobalISel/Localizer.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/lib/CodeGen/GlobalISel/Localizer.cpp b/lib/CodeGen/GlobalISel/Localizer.cpp index c2a568e4b4521..c5d0999fe4388 100644 --- a/lib/CodeGen/GlobalISel/Localizer.cpp +++ b/lib/CodeGen/GlobalISel/Localizer.cpp @@ -98,12 +98,10 @@ bool Localizer::runOnMachineFunction(MachineFunction &MF) { // Create the localized instruction. MachineInstr *LocalizedMI = MF.CloneMachineInstr(&MI); LocalizedInstrs.insert(LocalizedMI); - // Move it at the right place. - MachineInstr &MIUse = *MOUse.getParent(); - if (MIUse.getParent() == InsertMBB) - InsertMBB->insert(MIUse, LocalizedMI); - else - InsertMBB->insert(InsertMBB->getFirstNonPHI(), LocalizedMI); + // Don't try to be smart for the insertion point. + // There is no guarantee that the first seen use is the first + // use in the block. + InsertMBB->insert(InsertMBB->getFirstNonPHI(), LocalizedMI); // Set a new register for the definition. unsigned NewReg = |