================
@@ -1738,10 +1792,16 @@ void
WebAssemblyLowerEmscriptenEHSjLj::handleLongjmpableCallsForWasmSjLj(
BasicBlock *ThenBB = BasicBlock::Create(C, "if.then", &F);
BasicBlock *EndBB = BasicBlock::Create(C, "if.end", &F);
Value *EnvP = IRB.CreateBitCast(Env, getAddrPtrType(&M), "env.p");
- Value *SetjmpID = IRB.CreateLoad(getAddrIntType(&M), EnvP, "setjmp.id");
- Value *Label =
- IRB.CreateCall(TestSetjmpF, {SetjmpID, SetjmpTable, SetjmpTableSize},
- OperandBundleDef("funclet", CatchPad), "label");
+ Value *Label;
+ if (EnableWasmAltSjLj) {
+ Label = IRB.CreateCall(TestSetjmpF, {EnvP, SetjmpTable},
+ OperandBundleDef("funclet", CatchPad), "label");
+ } else {
----------------
aheejin wrote:
We can move
https://github.com/llvm/llvm-project/blob/6c765069112e31ec66cd4387f2a39f70583e626b/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp#L1685-L1688
into this `else`, given that `SetjmpTableInsts` and `SetjmpTableSizeInsts` are
empty in this new mode.
https://github.com/llvm/llvm-project/pull/84137
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