diff options
| -rw-r--r-- | lib/Target/SparcV9/SparcV9InstrInfo.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/SparcV9/SparcV9InstrInfo.cpp b/lib/Target/SparcV9/SparcV9InstrInfo.cpp index 0a3ccc84e8..2d872314e9 100644 --- a/lib/Target/SparcV9/SparcV9InstrInfo.cpp +++ b/lib/Target/SparcV9/SparcV9InstrInfo.cpp @@ -431,6 +431,9 @@ UltraSparcInstrInfo::ConstantMayNotFitInImmedField(const Constant* CV, if (isa<ConstantPointerNull>(CV)) // can always use %g0 return false; + if (isa<SwitchInst>(I)) // Switch instructions will be lowered! + return false; + if (const ConstantInt* CI = dyn_cast<ConstantInt>(CV)) return labs((int64_t)CI->getRawValue()) > MaxConstantsTable[I->getOpcode()]; |