From 677c2c2a6257657d85f16871addc93f37cd40454 Mon Sep 17 00:00:00 2001 From: Nick Lewycky Date: Thu, 26 Feb 2009 06:56:16 +0000 Subject: [PATCH] Add the function attributes pass during LTO time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65508 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/llvm-ld/Optimize.cpp | 3 ++- tools/lto/LTOCodeGenerator.cpp | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/llvm-ld/Optimize.cpp b/tools/llvm-ld/Optimize.cpp index af959397760..f788f060d15 100644 --- a/tools/llvm-ld/Optimize.cpp +++ b/tools/llvm-ld/Optimize.cpp @@ -136,10 +136,11 @@ void Optimize(Module* M) { addPass(Passes, createScalarReplAggregatesPass()); // Break up allocas // Run a few AA driven optimizations here and now, to cleanup the code. + addPass(Passes, createFunctionAttrsPass()); // Add nocapture addPass(Passes, createGlobalsModRefPass()); // IP alias analysis addPass(Passes, createLICMPass()); // Hoist loop invariants - addPass(Passes, createGVNPass()); // Remove redundancies + addPass(Passes, createGVNPass()); // Remove redundancies addPass(Passes, createMemCpyOptPass()); // Remove dead memcpy's addPass(Passes, createDeadStoreEliminationPass()); // Nuke dead stores diff --git a/tools/lto/LTOCodeGenerator.cpp b/tools/lto/LTOCodeGenerator.cpp index ec3f681a49d..b83b07941c8 100644 --- a/tools/lto/LTOCodeGenerator.cpp +++ b/tools/lto/LTOCodeGenerator.cpp @@ -391,6 +391,7 @@ bool LTOCodeGenerator::generateAssemblyCode(raw_ostream& out, passes.add(createScalarReplAggregatesPass()); // Break up allocas // Run a few AA driven optimizations here and now, to cleanup the code. + passes.add(createFunctionAttrsPass()); // Add nocapture passes.add(createGlobalsModRefPass()); // IP alias analysis passes.add(createLICMPass()); // Hoist loop invariants passes.add(createGVNPass()); // Remove common subexprs