diff options
Diffstat (limited to 'src/passes/pass.cpp')
| -rw-r--r-- | src/passes/pass.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/passes/pass.cpp b/src/passes/pass.cpp index 42e74fbb7..f88e6675d 100644 --- a/src/passes/pass.cpp +++ b/src/passes/pass.cpp @@ -65,6 +65,7 @@ std::string PassRegistry::getPassDescription(std::string name) { void PassRegistry::registerPasses() { registerPass("coalesce-locals", "reduce # of locals by coalescing", createCoalesceLocalsPass); registerPass("coalesce-locals-learning", "reduce # of locals by coalescing and learning", createCoalesceLocalsWithLearningPass); + registerPass("code-pushing", "push code forward, potentially making it not always execute", createCodePushingPass); registerPass("dce", "removes unreachable code", createDeadCodeEliminationPass); registerPass("duplicate-function-elimination", "removes duplicate functions", createDuplicateFunctionEliminationPass); registerPass("extract-function", "leaves just one function (useful for debugging)", createExtractFunctionPass); @@ -106,6 +107,9 @@ void PassRunner::addDefaultFunctionOptimizationPasses() { add("remove-unused-names"); add("optimize-instructions"); add("precompute"); + if (options.optimizeLevel >= 2 || options.shrinkLevel >= 2) { + add("code-pushing"); + } add("simplify-locals"); add("vacuum"); // previous pass creates garbage add("reorder-locals"); |