diff options
| -rw-r--r-- | lib/Target/R600/R600InstrInfo.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/Target/R600/R600InstrInfo.cpp b/lib/Target/R600/R600InstrInfo.cpp index c0827fc1ca..2eca6cf432 100644 --- a/lib/Target/R600/R600InstrInfo.cpp +++ b/lib/Target/R600/R600InstrInfo.cpp @@ -716,7 +716,13 @@ R600InstrInfo::AnalyzeBranch(MachineBasicBlock &MBB, return false; } - // Get the last instruction in the block. + // Remove successive JUMP + while (I != MBB.begin() && llvm::prior(I)->getOpcode() == AMDGPU::JUMP) { + MachineBasicBlock::iterator PriorI = llvm::prior(I); + if (AllowModify) + I->removeFromParent(); + I = PriorI; + } MachineInstr *LastInst = I; // If there is only one terminator instruction, process it. |