diff options
Diffstat (limited to 'llvm/lib/Target/Hexagon/HexagonBitSimplify.cpp')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonBitSimplify.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonBitSimplify.cpp b/llvm/lib/Target/Hexagon/HexagonBitSimplify.cpp index 79787463684..a155762cd4a 100644 --- a/llvm/lib/Target/Hexagon/HexagonBitSimplify.cpp +++ b/llvm/lib/Target/Hexagon/HexagonBitSimplify.cpp @@ -2375,7 +2375,9 @@ bool BitSimplification::simplifyExtractLow(MachineInstr *MI, DebugLoc DL = MI->getDebugLoc(); MachineBasicBlock &B = *MI->getParent(); unsigned NewR = MRI.createVirtualRegister(FRC); - auto MIB = BuildMI(B, MI, DL, HII.get(ExtOpc), NewR) + auto At = MI->isPHI() ? B.getFirstNonPHI() + : MachineBasicBlock::iterator(MI); + auto MIB = BuildMI(B, At, DL, HII.get(ExtOpc), NewR) .addReg(R, 0, SR); switch (ExtOpc) { case Hexagon::A2_sxtb: |
