I < E; ++I) {
const auto *DRE = cast<DeclRefExpr>(C->getLoopCounter(I));
const auto *VD = cast<VarDecl>(DRE->getDecl());
- // Override only those variables that are really emitted already.
- if (LocalDeclMap.count(VD)) {
+ // Override only those variables that can be captured to avoid re-emission
+ // of the variables declared within the loops.
+ if (DRE->refersToEnclosingVariableOrCapture()) {
(void)LoopScope.addPrivate(VD, [this, DRE, VD]() {
return CreateMemTemp(DRE->getType(), VD->getName());
});
Captures.insert(std::make_pair(LCRef, Ref));
return Ref;
}
- return buildDeclRefExpr(SemaRef, VD, VD->getType().getNonReferenceType(),
- DefaultLoc);
+ return cast<DeclRefExpr>(LCRef);
}
Expr *OpenMPIterationSpaceChecker::buildPrivateCounterVar() const {
int a[10], b[10], c[10], d[10];
void foo();
+// CHECK-LABEL:bar
+void bar() {
+ int i,j;
+// CHECK: call void @__kmpc_doacross_init(
+// CHECK: call void @__kmpc_doacross_fini(
+#pragma omp parallel for ordered(2)
+ for (i = 0; i < n; ++i)
+ for (j = 0; j < n; ++j)
+ a[i] = b[i] + 1;
+}
+
// CHECK-LABEL: @main()
int main() {
int i;
// CHECK: call void @__kmpc_doacross_init([[IDENT]], i32 [[GTID]], i32 1, i8* [[CAST]])
// CHECK: call void @__kmpc_for_static_init_4(
#pragma omp for ordered(1)
- for (i = 0; i < n; ++i) {
+ for (int i = 0; i < n; ++i) {
a[i] = b[i] + 1;
foo();
// CHECK: invoke void [[FOO:.+]](