[llvm] r251848 - [PPC64LE] Properly initialize instr-info in PPCVSXSwapRemoval pass

[Bill Schmidt via llvm-commits]

Author: wschmidt
Date: Mon Nov  2 16:43:57 2015
New Revision: 251848

URL: http://llvm.org/viewvc/llvm-project?rev=251848&view=rev
Log:
[PPC64LE] Properly initialize instr-info in PPCVSXSwapRemoval pass

Replace some hacky code with the proper way to get at this data.

No functional change.

Modified:
    llvm/trunk/lib/Target/PowerPC/PPCVSXSwapRemoval.cpp

Modified: llvm/trunk/lib/Target/PowerPC/PPCVSXSwapRemoval.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCVSXSwapRemoval.cpp?rev=251848&r1=251847&r2=251848&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCVSXSwapRemoval.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCVSXSwapRemoval.cpp Mon Nov  2 16:43:57 2015
@@ -220,7 +220,7 @@ public:
 void PPCVSXSwapRemoval::initialize(MachineFunction &MFParm) {
   MF = &MFParm;
   MRI = &MF->getRegInfo();
-  TII = static_cast<const PPCInstrInfo*>(MF->getSubtarget().getInstrInfo());
+  TII = MF->getSubtarget<PPCSubtarget>().getInstrInfo();
 
   // An initial vector size of 256 appears to work well in practice.
   // Small/medium functions with vector content tend not to incur a