AMDGPU: Fix passes depending on dominator tree for no reason

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260494 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AMDGPU/SIFoldOperands.cpp b/lib/Target/AMDGPU/SIFoldOperands.cpp
index 6230d1e..63e1aa1 100644 (file)
--- a/lib/Target/AMDGPU/SIFoldOperands.cpp
+++ b/lib/Target/AMDGPU/SIFoldOperands.cpp
@@ -13,7 +13,6 @@
 #include "AMDGPUSubtarget.h"
 #include "SIInstrInfo.h"
 #include "llvm/CodeGen/LiveIntervalAnalysis.h"
-#include "llvm/CodeGen/MachineDominators.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
@@ -44,8 +43,6 @@ public:
   }
 
   void getAnalysisUsage(AnalysisUsage &AU) const override {
-    AU.addRequired<MachineDominatorTree>();
-    AU.addPreserved<MachineDominatorTree>();
     AU.setPreservesCFG();
     MachineFunctionPass::getAnalysisUsage(AU);
   }
@@ -76,11 +73,8 @@ struct FoldCandidate {
 
 } // End anonymous namespace.
 
-INITIALIZE_PASS_BEGIN(SIFoldOperands, DEBUG_TYPE,
-                      "SI Fold Operands", false, false)
-INITIALIZE_PASS_DEPENDENCY(MachineDominatorTree)
-INITIALIZE_PASS_END(SIFoldOperands, DEBUG_TYPE,
-                    "SI Fold Operands", false, false)
+INITIALIZE_PASS(SIFoldOperands, DEBUG_TYPE,
+                "SI Fold Operands", false, false)
 
 char SIFoldOperands::ID = 0;
 

diff --git a/lib/Target/AMDGPU/SILowerI1Copies.cpp b/lib/Target/AMDGPU/SILowerI1Copies.cpp
index a2fa5fd..ca942f6 100644 (file)
--- a/lib/Target/AMDGPU/SILowerI1Copies.cpp
+++ b/lib/Target/AMDGPU/SILowerI1Copies.cpp
@@ -18,7 +18,6 @@
 #include "AMDGPUSubtarget.h"
 #include "SIInstrInfo.h"
 #include "llvm/CodeGen/LiveIntervalAnalysis.h"
-#include "llvm/CodeGen/MachineDominators.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
@@ -47,8 +46,6 @@ public:
   }
 
   void getAnalysisUsage(AnalysisUsage &AU) const override {
-    AU.addRequired<MachineDominatorTree>();
-    AU.addPreserved<MachineDominatorTree>();
     AU.setPreservesCFG();
     MachineFunctionPass::getAnalysisUsage(AU);
   }
@@ -56,11 +53,8 @@ public:
 
 } // End anonymous namespace.
 
-INITIALIZE_PASS_BEGIN(SILowerI1Copies, DEBUG_TYPE,
-                      "SI Lower i1 Copies", false, false)
-INITIALIZE_PASS_DEPENDENCY(MachineDominatorTree)
-INITIALIZE_PASS_END(SILowerI1Copies, DEBUG_TYPE,
-                    "SI Lower i1 Copies", false, false)
+INITIALIZE_PASS(SILowerI1Copies, DEBUG_TYPE,
+                "SI Lower i1 Copies", false, false)
 
 char SILowerI1Copies::ID = 0;