// it. The pseudo instruction will be deleted later.
bool WebAssemblyLateEHPrepare::addExceptionExtraction(MachineFunction &MF) {
const auto &TII = *MF.getSubtarget<WebAssemblySubtarget>().getInstrInfo();
+ MachineRegisterInfo &MRI = MF.getRegInfo();
auto *EHInfo = MF.getWasmEHFuncInfo();
SmallVector<MachineInstr *, 16> ExtractInstrs;
SmallVector<MachineInstr *, 8> ToDelete;
WebAssembly::ClangCallTerminateFn);
assert(ClangCallTerminateFn &&
"There is no __clang_call_terminate() function");
+ unsigned Reg = MRI.createVirtualRegister(&WebAssembly::I32RegClass);
+ BuildMI(ElseMBB, DL, TII.get(WebAssembly::CONST_I32), Reg).addImm(0);
BuildMI(ElseMBB, DL, TII.get(WebAssembly::CALL_VOID))
.addGlobalAddress(ClangCallTerminateFn)
- .addImm(0);
+ .addReg(Reg);
BuildMI(ElseMBB, DL, TII.get(WebAssembly::UNREACHABLE));
} else {
; CHECK: catch
; CHECK: block i32
; CHECK: br_on_exn 0, __cpp_exception
-; CHECK: call __clang_call_terminate, 0
+; CHECK: i32.const ${{.*}}=, 0
+; CHECK: call __clang_call_terminate
; CHECK: unreachable
; CHECK: end_block
; CHECK: call __clang_call_terminate