[llvm] r354686 - AMDGPU: Use removeAllRegUnitsForPhysReg

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Fri Feb 22 11:03:36 2019
New Revision: 354686

URL: http://llvm.org/viewvc/llvm-project?rev=354686&view=rev
Log:
AMDGPU: Use removeAllRegUnitsForPhysReg

Modified:
    llvm/trunk/lib/Target/AMDGPU/SILowerControlFlow.cpp
    llvm/trunk/lib/Target/AMDGPU/SIOptimizeExecMaskingPreRA.cpp

Modified: llvm/trunk/lib/Target/AMDGPU/SILowerControlFlow.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/SILowerControlFlow.cpp?rev=354686&r1=354685&r2=354686&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/SILowerControlFlow.cpp (original)
+++ llvm/trunk/lib/Target/AMDGPU/SILowerControlFlow.cpp Fri Feb 22 11:03:36 2019
@@ -239,7 +239,7 @@ void SILowerControlFlow::emitIf(MachineI
   LIS->InsertMachineInstrInMaps(*SetExec);
   LIS->InsertMachineInstrInMaps(*NewBr);
 
-  LIS->removeRegUnit(*MCRegUnitIterator(AMDGPU::EXEC, TRI));
+  LIS->removeAllRegUnitsForPhysReg(AMDGPU::EXEC);
   MI.eraseFromParent();
 
   // FIXME: Is there a better way of adjusting the liveness? It shouldn't be
@@ -323,7 +323,7 @@ void SILowerControlFlow::emitElse(Machin
     LIS->createAndComputeVirtRegInterval(SaveReg);
 
   // Let this be recomputed.
-  LIS->removeRegUnit(*MCRegUnitIterator(AMDGPU::EXEC, TRI));
+  LIS->removeAllRegUnitsForPhysReg(AMDGPU::EXEC);
 }
 
 void SILowerControlFlow::emitIfBreak(MachineInstr &MI) {

Modified: llvm/trunk/lib/Target/AMDGPU/SIOptimizeExecMaskingPreRA.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/SIOptimizeExecMaskingPreRA.cpp?rev=354686&r1=354685&r2=354686&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/SIOptimizeExecMaskingPreRA.cpp (original)
+++ llvm/trunk/lib/Target/AMDGPU/SIOptimizeExecMaskingPreRA.cpp Fri Feb 22 11:03:36 2019
@@ -374,8 +374,7 @@ bool SIOptimizeExecMaskingPreRA::runOnMa
         if (!MRI.reg_empty(Reg))
           LIS->createAndComputeVirtRegInterval(Reg);
       } else {
-        for (MCRegUnitIterator U(Reg, TRI); U.isValid(); ++U)
-          LIS->removeRegUnit(*U);
+        LIS->removeAllRegUnitsForPhysReg(Reg);
       }
     }
   }