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-rw-r--r--llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp14
1 files changed, 6 insertions, 8 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
index a6fb78280da..05bd5926ef9 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
@@ -298,6 +298,12 @@ void WebAssemblyPassConfig::addPreEmitPass() {
// order of the arguments.
addPass(createWebAssemblyCallIndirectFixup());
+ // Eliminate multiple-entry loops.
+ addPass(createWebAssemblyFixIrreducibleControlFlow());
+
+ // Do various transformations for exception handling.
+ addPass(createWebAssemblyLateEHPrepare());
+
if (getOptLevel() != CodeGenOpt::None) {
// LiveIntervals isn't commonly run this late. Re-establish preconditions.
addPass(createWebAssemblyPrepareForLiveIntervals());
@@ -320,17 +326,9 @@ void WebAssemblyPassConfig::addPreEmitPass() {
addPass(createWebAssemblyRegColoring());
}
- // Eliminate multiple-entry loops. Do this before inserting explicit get_local
- // and set_local operators because we create a new variable that we want
- // converted into a local.
- addPass(createWebAssemblyFixIrreducibleControlFlow());
-
// Insert explicit get_local and set_local operators.
addPass(createWebAssemblyExplicitLocals());
- // Do various transformations for exception handling
- addPass(createWebAssemblyLateEHPrepare());
-
// Sort the blocks of the CFG into topological order, a prerequisite for
// BLOCK and LOOP markers.
addPass(createWebAssemblyCFGSort());
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