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-rw-r--r--src/passes/pass.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/passes/pass.cpp b/src/passes/pass.cpp
index 4dc21ace0..20e002f4b 100644
--- a/src/passes/pass.cpp
+++ b/src/passes/pass.cpp
@@ -116,11 +116,12 @@ void PassRunner::addDefaultFunctionOptimizationPasses() {
if (options.optimizeLevel >= 2 || options.shrinkLevel >= 2) {
add("code-pushing");
}
- add("simplify-locals");
+ add("simplify-locals-nostructure"); // don't create if/block return values yet, as coalesce can remove copies that that could inhibit
add("vacuum"); // previous pass creates garbage
add("reorder-locals");
add("remove-unused-brs"); // simplify-locals opens opportunities for optimizations
add("coalesce-locals");
+ add("simplify-locals");
add("vacuum"); // previous pass creates garbage
add("reorder-locals");
add("remove-unused-brs"); // coalesce-locals opens opportunities for optimizations