+ // When the -mc-relax-all flag is used, we emit instructions to fragments
+ // stored on a stack. When the bundle unlock is emited, we pop a fragment
+ // from the stack a merge it to the one below.
+ if (getAssembler().getRelaxAll()) {
+ assert(!BundleGroups.empty() && "There are no bundle groups");
+ MCDataFragment *DF = BundleGroups.back();
+
+ // FIXME: Use BundleGroups to track the lock state instead.
+ Sec.setBundleLockState(MCSection::NotBundleLocked);
+
+ // FIXME: Use more separate fragments for nested groups.
+ if (!isBundleLocked()) {
+ mergeFragment(getOrCreateDataFragment(), DF);
+ BundleGroups.pop_back();
+ delete DF;
+ }
+
+ if (Sec.getBundleLockState() != MCSection::BundleLockedAlignToEnd)
+ getOrCreateDataFragment()->setAlignToBundleEnd(false);
+ } else
+ Sec.setBundleLockState(MCSection::NotBundleLocked);