// which will generate an import and asssumes that it will exist at link time.
static GlobalVariable *getGlobalVariableI32(Module &M, IRBuilder<> &IRB,
const char *Name) {
-
- auto *GV =
- dyn_cast<GlobalVariable>(M.getOrInsertGlobal(Name, IRB.getInt32Ty()));
+ auto Int32Ty = IRB.getInt32Ty();
+ auto *GV = dyn_cast<GlobalVariable>(M.getOrInsertGlobal(Name, Int32Ty, [&]() {
+ return new GlobalVariable(M, Int32Ty, false,
+ GlobalVariable::ExternalLinkage, nullptr, Name,
+ nullptr, GlobalValue::LocalExecTLSModel);
+ }));
if (!GV)
report_fatal_error(Twine("unable to create global: ") + Name);
//===----------------------------------------------------------------------===//
void WebAssemblyPassConfig::addIRPasses() {
- // Runs LowerAtomicPass if necessary
- addPass(new CoalesceFeaturesAndStripAtomics(&getWebAssemblyTargetMachine()));
-
- // This is a no-op if atomics are not used in the module
- addPass(createAtomicExpandPass());
-
// Add signatures to prototype-less function declarations
addPass(createWebAssemblyAddMissingPrototypes());
// Expand indirectbr instructions to switches.
addPass(createIndirectBrExpandPass());
+ // Lower atomics and TLS if necessary
+ addPass(new CoalesceFeaturesAndStripAtomics(&getWebAssemblyTargetMachine()));
+
+ // This is a no-op if atomics are not used in the module
+ addPass(createAtomicExpandPass());
+
TargetPassConfig::addIRPasses();
}
@_ZTIi = external constant i8*
@_ZTIc = external constant i8*
-; CHECK-DAG: __THREW__ = external global i32
-; CHECK-DAG: __threwValue = external global i32
+; CHECK-DAG: __THREW__ = external thread_local(localexec) global i32
+; CHECK-DAG: __threwValue = external thread_local(localexec) global i32
; Test invoke instruction with clauses (try-catch block)
define void @clause() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
%struct.__jmp_buf_tag = type { [6 x i32], i32, [32 x i32] }
@global_var = global i32 0, align 4
-; CHECK-DAG: __THREW__ = external global i32
-; CHECK-DAG: __threwValue = external global i32
+; CHECK-DAG: __THREW__ = external thread_local(localexec) global i32
+; CHECK-DAG: __threwValue = external thread_local(localexec) global i32
; Test a simple setjmp - longjmp sequence
define void @setjmp_longjmp() {