diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Target/Mips/MipsDelaySlotFiller.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsDelaySlotFiller.cpp b/lib/Target/Mips/MipsDelaySlotFiller.cpp index debf2f1..382e90b 100644 --- a/lib/Target/Mips/MipsDelaySlotFiller.cpp +++ b/lib/Target/Mips/MipsDelaySlotFiller.cpp @@ -36,6 +36,13 @@ static cl::opt<bool> EnableDelaySlotFiller( cl::desc("Fill the Mips delay slots useful instructions."), cl::Hidden); +// This option can be used to silence complaints by machine verifier passes. +static cl::opt<bool> SkipDelaySlotFiller( + "skip-mips-delay-filler", + cl::init(false), + cl::desc("Skip MIPS' delay slot filling pass."), + cl::Hidden); + namespace { struct Filler : public MachineFunctionPass { @@ -53,6 +60,9 @@ namespace { bool runOnMachineBasicBlock(MachineBasicBlock &MBB); bool runOnMachineFunction(MachineFunction &F) { + if (SkipDelaySlotFiller) + return false; + bool Changed = false; for (MachineFunction::iterator FI = F.begin(), FE = F.end(); FI != FE; ++FI) |