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AMDGPU: Fix passes depending on dominator tree for no reason 

llvm-svn: 260494
This commit is contained in:
Matt Arsenault 2016-02-11 06:15:34 +00:00
parent 9c47dd583a
commit 427c548925
2 changed files with 4 additions and 16 deletions
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10
llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
View File

@ -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;

10
llvm/lib/Target/AMDGPU/SILowerI1Copies.cpp
View File

@ -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;