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| author | Martin Nowack <martin@se.inf.tu-dresden.de> | 2013-12-05 21:48:38 +0100 |
|---|---|---|
| committer | Martin Nowack <martin@se.inf.tu-dresden.de> | 2013-12-06 11:46:16 +0100 |
| commit | bf6df4192e9404432ff8c787475b352d475ceb85 (patch) | |
| tree | 0cec3037b3e34f07e07b9f01e36199cca855823d /lib/Module/Optimize.cpp | |
| parent | 6d19d31eed55e18709c95363beafe8f679d6070c (diff) | |
| download | klee-bf6df4192e9404432ff8c787475b352d475ceb85.tar.gz | |
Deprecate LLVM 2.8 and lower
Diffstat (limited to 'lib/Module/Optimize.cpp')
| -rw-r--r-- | lib/Module/Optimize.cpp | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/lib/Module/Optimize.cpp b/lib/Module/Optimize.cpp index 83ee93ee..41a106f1 100644 --- a/lib/Module/Optimize.cpp +++ b/lib/Module/Optimize.cpp @@ -21,11 +21,7 @@ #include "llvm/Analysis/LoopPass.h" #include "llvm/Analysis/Verifier.h" #include "llvm/Support/CommandLine.h" -#if LLVM_VERSION_CODE < LLVM_VERSION(2, 9) -#include "llvm/System/DynamicLibrary.h" -#else #include "llvm/Support/DynamicLibrary.h" -#endif #if LLVM_VERSION_CODE >= LLVM_VERSION(3, 3) #include "llvm/IR/Module.h" @@ -112,9 +108,6 @@ static void AddStandardCompilePasses(PassManager &PM) { if (DisableOptimizations) return; -#if LLVM_VERSION_CODE < LLVM_VERSION(2, 7) - addPass(PM, createRaiseAllocationsPass()); // call %malloc -> malloc inst -#endif addPass(PM, createCFGSimplificationPass()); // Clean up disgusting code addPass(PM, createPromoteMemoryToRegisterPass());// Kill useless allocas addPass(PM, createGlobalOptimizerPass()); // Optimize out global vars @@ -137,9 +130,6 @@ static void AddStandardCompilePasses(PassManager &PM) { addPass(PM, createCFGSimplificationPass()); // Merge & remove BBs addPass(PM, createScalarReplAggregatesPass()); // Break up aggregate allocas addPass(PM, createInstructionCombiningPass()); // Combine silly seq's -#if LLVM_VERSION_CODE < LLVM_VERSION(2, 7) - addPass(PM, createCondPropagationPass()); // Propagate conditionals -#endif addPass(PM, createTailCallEliminationPass()); // Eliminate tail calls addPass(PM, createCFGSimplificationPass()); // Merge & remove BBs @@ -147,9 +137,6 @@ static void AddStandardCompilePasses(PassManager &PM) { addPass(PM, createLoopRotatePass()); addPass(PM, createLICMPass()); // Hoist loop invariants addPass(PM, createLoopUnswitchPass()); // Unswitch loops. -#if LLVM_VERSION_CODE < LLVM_VERSION(2, 9) - addPass(PM, createLoopIndexSplitPass()); // Index split loops. -#endif // FIXME : Removing instcombine causes nestedloop regression. addPass(PM, createInstructionCombiningPass()); addPass(PM, createIndVarSimplifyPass()); // Canonicalize indvars @@ -163,9 +150,6 @@ static void AddStandardCompilePasses(PassManager &PM) { // Run instcombine after redundancy elimination to exploit opportunities // opened up by them. addPass(PM, createInstructionCombiningPass()); -#if LLVM_VERSION_CODE < LLVM_VERSION(2, 7) - addPass(PM, createCondPropagationPass()); // Propagate conditionals -#endif addPass(PM, createDeadStoreEliminationPass()); // Delete dead stores addPass(PM, createAggressiveDCEPass()); // Delete dead instructions |