radeon/llvm: Add isMOV to IntrInfoamdil-clean

6 files changed, 33 insertions, 1 deletions

diff --git a/src/gallium/drivers/radeon/AMDILCFGStructurizer.cpp b/src/gallium/drivers/radeon/AMDILCFGStructurizer.cpp
index 26559a0371d..f8323987d3a 100644
--- a/src/gallium/drivers/radeon/AMDILCFGStructurizer.cpp
+++ b/src/gallium/drivers/radeon/AMDILCFGStructurizer.cpp
@@ -2899,6 +2899,9 @@ struct CFGStructTraits<AMDILCFGStructurizer>
   // instruction.  Such move instruction "belong to" the loop backward-edge.
   //
   static MachineInstr *getLoopendBlockBranchInstr(MachineBasicBlock *blk) {
+    const AMDILInstrInfo * TII = static_cast<const AMDILInstrInfo *>(
+                                  blk->getParent()->getTarget().getInstrInfo());
+
     for (MachineBasicBlock::reverse_iterator iter = blk->rbegin(),
          iterEnd = blk->rend(); iter != iterEnd; ++iter) {
       // FIXME: Simplify
@@ -2906,7 +2909,7 @@ struct CFGStructTraits<AMDILCFGStructurizer>
       if (instr) {
         if (isCondBranch(instr) || isUncondBranch(instr)) {
           return instr;
-        } else if (!isPhimove(instr)) {
+        } else if (!TII->isMov(instr->getOpcode())) {
           break;
         }
       }
diff --git a/src/gallium/drivers/radeon/AMDILInstrInfo.h b/src/gallium/drivers/radeon/AMDILInstrInfo.h
index 211c881e7b9..7ea88348a9a 100644
--- a/src/gallium/drivers/radeon/AMDILInstrInfo.h
+++ b/src/gallium/drivers/radeon/AMDILInstrInfo.h
@@ -152,6 +152,8 @@ public:
                                         int64_t Imm) const = 0;
 
   virtual unsigned getIEQOpcode() const = 0;
+
+  virtual bool isMov(unsigned Opcode) const = 0;
 };
 
 }
diff --git a/src/gallium/drivers/radeon/R600InstrInfo.cpp b/src/gallium/drivers/radeon/R600InstrInfo.cpp
index 89a3c93bb7e..5e29406161a 100644
--- a/src/gallium/drivers/radeon/R600InstrInfo.cpp
+++ b/src/gallium/drivers/radeon/R600InstrInfo.cpp
@@ -76,3 +76,14 @@ unsigned R600InstrInfo::getIEQOpcode() const
 {
   return AMDIL::SETE_INT;
 }
+
+bool R600InstrInfo::isMov(unsigned Opcode) const
+{
+  switch(Opcode) {
+  default: return false;
+  case AMDIL::MOV:
+  case AMDIL::MOV_IMM_F32:
+  case AMDIL::MOV_IMM_I32:
+    return true;
+  }
+}
diff --git a/src/gallium/drivers/radeon/R600InstrInfo.h b/src/gallium/drivers/radeon/R600InstrInfo.h
index be522ca3380..3f17bf932dd 100644
--- a/src/gallium/drivers/radeon/R600InstrInfo.h
+++ b/src/gallium/drivers/radeon/R600InstrInfo.h
@@ -47,6 +47,7 @@ namespace llvm {
                                         int64_t Imm) const;
 
   virtual unsigned getIEQOpcode() const;
+  virtual bool isMov(unsigned Opcode) const;
 };
 
 } // End llvm namespace
diff --git a/src/gallium/drivers/radeon/SIInstrInfo.cpp b/src/gallium/drivers/radeon/SIInstrInfo.cpp
index de0419b3741..9a41a9b6b3e 100644
--- a/src/gallium/drivers/radeon/SIInstrInfo.cpp
+++ b/src/gallium/drivers/radeon/SIInstrInfo.cpp
@@ -87,3 +87,17 @@ MachineInstr * SIInstrInfo::getMovImmInstr(MachineFunction *MF, unsigned DstReg,
   return MI;
 
 }
+
+bool SIInstrInfo::isMov(unsigned Opcode) const
+{
+  switch(Opcode) {
+  default: return false;
+  case AMDIL::S_MOV_B32:
+  case AMDIL::S_MOV_B64:
+  case AMDIL::V_MOV_B32_e32:
+  case AMDIL::V_MOV_B32_e64:
+  case AMDIL::V_MOV_IMM:
+  case AMDIL::S_MOV_IMM_I32:
+    return true;
+  }
+}
diff --git a/src/gallium/drivers/radeon/SIInstrInfo.h b/src/gallium/drivers/radeon/SIInstrInfo.h
index 63f789ddc12..234513c0ea9 100644
--- a/src/gallium/drivers/radeon/SIInstrInfo.h
+++ b/src/gallium/drivers/radeon/SIInstrInfo.h
@@ -46,6 +46,7 @@ public:
                                         int64_t Imm) const;
 
   virtual unsigned getIEQOpcode() const { assert(!"Implement"); return 0;}
+  virtual bool isMov(unsigned Opcode) const;
 
   };