[llvm] [WebAssembly] Remove threadlocal.address when disabling TLS (PR #88209)

[Matthias Braun via llvm-commits]

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@@ -289,6 +289,19 @@ class CoalesceFeaturesAndStripAtomics final : public ModulePass {
 
   bool stripThreadLocals(Module &M) {
     bool Stripped = false;
+    for (auto &F : M) {
+      for (auto &B : F) {
+        for (auto &I : make_early_inc_range(B)) {
+          if (IntrinsicInst *II = dyn_cast<IntrinsicInst>(&I)) {
+            if (II->getIntrinsicID() == Intrinsic::threadlocal_address) {
+              II->replaceAllUsesWith(II->getArgOperand(0));
+              II->eraseFromParent();
+              Stripped = true;
+            }
+          }
+        }
+      }
+    }
     for (auto &GV : M.globals()) {
       if (GV.isThreadLocal()) {
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MatzeB wrote:

yep, changed

https://github.com/llvm/llvm-project/pull/88209