diff options
Diffstat (limited to 'lib/Target/PowerPC/MCTargetDesc/PPCPredicates.cpp')
| -rw-r--r-- | lib/Target/PowerPC/MCTargetDesc/PPCPredicates.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.cpp index 63facc5446..c2987b641c 100644 --- a/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.cpp +++ b/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.cpp @@ -42,6 +42,10 @@ PPC::Predicate PPC::InvertPredicate(PPC::Predicate Opcode) { case PPC::PRED_LE_PLUS: return PPC::PRED_GT_MINUS; case PPC::PRED_NU_PLUS: return PPC::PRED_UN_MINUS; case PPC::PRED_UN_PLUS: return PPC::PRED_NU_MINUS; + + // Simple predicates for single condition-register bits. + case PPC::PRED_BIT_SET: return PPC::PRED_BIT_UNSET; + case PPC::PRED_BIT_UNSET: return PPC::PRED_BIT_SET; } llvm_unreachable("Unknown PPC branch opcode!"); } @@ -72,6 +76,10 @@ PPC::Predicate PPC::getSwappedPredicate(PPC::Predicate Opcode) { case PPC::PRED_LE_PLUS: return PPC::PRED_GE_PLUS; case PPC::PRED_NU_PLUS: return PPC::PRED_NU_PLUS; case PPC::PRED_UN_PLUS: return PPC::PRED_UN_PLUS; + + case PPC::PRED_BIT_SET: + case PPC::PRED_BIT_UNSET: + llvm_unreachable("Invalid use of bit predicate code"); } llvm_unreachable("Unknown PPC branch opcode!"); } |