diff options
| -rw-r--r-- | include/llvm/Transforms/IPO.h | 6 | ||||
| -rw-r--r-- | tools/gccas/gccas.cpp | 4 | ||||
| -rw-r--r-- | tools/gccld/GenerateCode.cpp | 5 | ||||
| -rw-r--r-- | tools/llvm-ld/GenerateCode.cpp | 5 |
4 files changed, 9 insertions, 11 deletions
diff --git a/include/llvm/Transforms/IPO.h b/include/llvm/Transforms/IPO.h index dcd8262b18..7898b464b4 100644 --- a/include/llvm/Transforms/IPO.h +++ b/include/llvm/Transforms/IPO.h @@ -41,10 +41,10 @@ ModulePass *createConstantMergePass(); //===----------------------------------------------------------------------===// -/// createGlobalConstifierPass - This function returns a new pass that marks -/// internal globals "constant" if they are provably never written to. +/// createGlobalOptimizerPass - This function returns a new pass that optimizes +/// non-address taken internal globals. /// -ModulePass *createGlobalConstifierPass(); +ModulePass *createGlobalOptimizerPass(); //===----------------------------------------------------------------------===// diff --git a/tools/gccas/gccas.cpp b/tools/gccas/gccas.cpp index ab64bbf18f..fe9c9d4110 100644 --- a/tools/gccas/gccas.cpp +++ b/tools/gccas/gccas.cpp @@ -71,8 +71,8 @@ void AddConfiguredTransformationPasses(PassManager &PM) { addPass(PM, createRaiseAllocationsPass()); // call %malloc -> malloc inst addPass(PM, createCFGSimplificationPass()); // Clean up disgusting code addPass(PM, createPromoteMemoryToRegister()); // Kill useless allocas - addPass(PM, createGlobalConstifierPass()); // Mark read-only globals const - addPass(PM, createGlobalDCEPass()); // Remove unused globals + addPass(PM, createGlobalOptimizerPass()); // Optimize out global vars + addPass(PM, createGlobalDCEPass()); // Remove unused fns and globs addPass(PM, createIPConstantPropagationPass());// IP Constant Propagation addPass(PM, createDeadArgEliminationPass()); // Dead argument elimination addPass(PM, createInstructionCombiningPass()); // Clean up after IPCP & DAE diff --git a/tools/gccld/GenerateCode.cpp b/tools/gccld/GenerateCode.cpp index 633517d09d..a803b43a0b 100644 --- a/tools/gccld/GenerateCode.cpp +++ b/tools/gccld/GenerateCode.cpp @@ -161,9 +161,8 @@ int llvm::GenerateBytecode(Module *M, bool Strip, bool Internalize, addPass(Passes, createInternalizePass()); } - // Now that we internalized some globals, see if we can mark any globals as - // being constant! - addPass(Passes, createGlobalConstifierPass()); + // Now that we internalized some globals, see if we can hack on them! + addPass(Passes, createGlobalOptimizerPass()); // Linking modules together can lead to duplicated global constants, only // keep one copy of each constant... diff --git a/tools/llvm-ld/GenerateCode.cpp b/tools/llvm-ld/GenerateCode.cpp index 23b0057a75..0e714fbade 100644 --- a/tools/llvm-ld/GenerateCode.cpp +++ b/tools/llvm-ld/GenerateCode.cpp @@ -161,9 +161,8 @@ int llvm::GenerateBytecode(Module *M, bool Strip, bool Internalize, addPass(Passes, createInternalizePass()); } - // Now that we internalized some globals, see if we can mark any globals as - // being constant! - addPass(Passes, createGlobalConstifierPass()); + // Now that we internalized some globals, see if we can hack on them! + addPass(Passes, createGlobalOptimizerPass()); // Linking modules together can lead to duplicated global constants, only // keep one copy of each constant... |