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| author | Chris Lattner <sabre@nondot.org> | 2006-11-16 01:00:07 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-11-16 01:00:07 +0000 |
| commit | e0a70388c28fc779917f2bc2c3dcfe09c6f50278 (patch) | |
| tree | 44272848ac5a33b00e9caa51af1acb3bc11b1725 | |
| parent | e742d9a4b7b9be023e381549c94f9e42b01051f1 (diff) | |
| download | bcm5719-llvm-e0a70388c28fc779917f2bc2c3dcfe09c6f50278.tar.gz bcm5719-llvm-e0a70388c28fc779917f2bc2c3dcfe09c6f50278.zip | |
enable the branch folding pass for the JIT.
llvm-svn: 31777
| -rw-r--r-- | llvm/lib/CodeGen/LLVMTargetMachine.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/LLVMTargetMachine.cpp b/llvm/lib/CodeGen/LLVMTargetMachine.cpp index ae13625c205..f113b16f264 100644 --- a/llvm/lib/CodeGen/LLVMTargetMachine.cpp +++ b/llvm/lib/CodeGen/LLVMTargetMachine.cpp @@ -147,6 +147,9 @@ bool LLVMTargetMachine::addPassesToEmitMachineCode(FunctionPassManager &PM, if (PrintMachineCode) // Print the register-allocated code PM.add(createMachineFunctionPrinterPass(&std::cerr)); + // Branch folding must be run after regalloc and prolog/epilog insertion. + if (!Fast) + PM.add(createBranchFoldingPass()); if (addPreEmitPass(PM, Fast) && PrintMachineCode) PM.add(createMachineFunctionPrinterPass(&std::cerr)); |
