diff options
| author | Eric Christopher <echristo@apple.com> | 2012-02-15 18:32:25 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2012-02-15 18:32:25 +0000 |
| commit | eddd6abdde2c66743e2bc3fe8996aa38d0e77b80 (patch) | |
| tree | 262dc467d7951b0deac6ad386802720177cc6073 /lib/Target/Hexagon/HexagonCFGOptimizer.cpp | |
| parent | a997b3e51a9739447dfdbe1ba5f7743a1f5082af (diff) | |
Revert "Optimize redundant sign extends and negation of predicates"
as it's breaking the build.
This reverts commit 11241abca5e2a313412fed594bb9d9fa2a2057fb.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150604 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Hexagon/HexagonCFGOptimizer.cpp')
| -rw-r--r-- | lib/Target/Hexagon/HexagonCFGOptimizer.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/lib/Target/Hexagon/HexagonCFGOptimizer.cpp b/lib/Target/Hexagon/HexagonCFGOptimizer.cpp index 28439eb156..fc46080afb 100644 --- a/lib/Target/Hexagon/HexagonCFGOptimizer.cpp +++ b/lib/Target/Hexagon/HexagonCFGOptimizer.cpp @@ -51,8 +51,8 @@ private: char HexagonCFGOptimizer::ID = 0; static bool IsConditionalBranch(int Opc) { - return (Opc == Hexagon::JMP_c) || (Opc == Hexagon::JMP_cNot) - || (Opc == Hexagon::JMP_cdnPt) || (Opc == Hexagon::JMP_cdnNotPt); + return (Opc == Hexagon::JMP_Pred) || (Opc == Hexagon::JMP_PredNot) + || (Opc == Hexagon::JMP_PredPt) || (Opc == Hexagon::JMP_PredNotPt); } @@ -67,20 +67,20 @@ HexagonCFGOptimizer::InvertAndChangeJumpTarget(MachineInstr* MI, const HexagonInstrInfo *QII = QTM.getInstrInfo(); int NewOpcode = 0; switch(MI->getOpcode()) { - case Hexagon::JMP_c: - NewOpcode = Hexagon::JMP_cNot; + case Hexagon::JMP_Pred: + NewOpcode = Hexagon::JMP_PredNot; break; - case Hexagon::JMP_cNot: - NewOpcode = Hexagon::JMP_c; + case Hexagon::JMP_PredNot: + NewOpcode = Hexagon::JMP_Pred; break; - case Hexagon::JMP_cdnPt: - NewOpcode = Hexagon::JMP_cdnNotPt; + case Hexagon::JMP_PredPt: + NewOpcode = Hexagon::JMP_PredNotPt; break; - case Hexagon::JMP_cdnNotPt: - NewOpcode = Hexagon::JMP_cdnPt; + case Hexagon::JMP_PredNotPt: + NewOpcode = Hexagon::JMP_PredPt; break; default: @@ -155,8 +155,8 @@ bool HexagonCFGOptimizer::runOnMachineFunction(MachineFunction &Fn) { // The target of the unconditional branch must be JumpAroundTarget. // TODO: If not, we should not invert the unconditional branch. MachineBasicBlock* CondBranchTarget = NULL; - if ((MI->getOpcode() == Hexagon::JMP_c) || - (MI->getOpcode() == Hexagon::JMP_cNot)) { + if ((MI->getOpcode() == Hexagon::JMP_Pred) || + (MI->getOpcode() == Hexagon::JMP_PredNot)) { CondBranchTarget = MI->getOperand(1).getMBB(); } |