style: fix missing spaces in control statements

Result of running 'hg m5style --skip-all --fix-control -a'.

4 files changed, 7 insertions, 7 deletions

diff --git a/src/sim/backtrace_glibc.cc b/src/sim/backtrace_glibc.cc
index 93badc134..584f9f30e 100644
--- a/src/sim/backtrace_glibc.cc
+++ b/src/sim/backtrace_glibc.cc
@@ -48,7 +48,7 @@
     do {                                                        \
         static const char msg[] = m;                            \
         atomic_write(STDERR_FILENO, msg, sizeof(msg) - 1);      \
-    } while(0)
+    } while (0)
 
 void
 print_backtrace()
diff --git a/src/sim/dvfs_handler.cc b/src/sim/dvfs_handler.cc
index f507897b3..f11e3f118 100644
--- a/src/sim/dvfs_handler.cc
+++ b/src/sim/dvfs_handler.cc
@@ -63,7 +63,7 @@ DVFSHandler::DVFSHandler(const Params *p)
 {
     // Check supplied list of domains for sanity and add them to the
     // domain ID -> domain* hash
-    for(auto dit = p->domains.begin(); dit != p->domains.end(); ++dit) {
+    for (auto dit = p->domains.begin(); dit != p->domains.end(); ++dit) {
         SrcClockDomain *d = *dit;
         DomainID domain_id = d->domainID();
 
@@ -203,7 +203,7 @@ DVFSHandler::unserialize(CheckpointIn &cp)
 
     UNSERIALIZE_SCALAR(enableHandler);
 
-    if(temp != enableHandler) {
+    if (temp != enableHandler) {
         warn("DVFS: Forcing enable handler status to unserialized value of %d",
              enableHandler);
     }
diff --git a/src/sim/serialize.hh b/src/sim/serialize.hh
index 376df9ec0..2f0340e4b 100644
--- a/src/sim/serialize.hh
+++ b/src/sim/serialize.hh
@@ -175,7 +175,7 @@ objParamIn(CheckpointIn &cp, const std::string &name, SimObject * &param);
     do {                                                \
         event.unserializeSection(cp, #event);           \
         eventQueue()->checkpointReschedule(&event);     \
-    } while(0)
+    } while (0)
 
 #define SERIALIZE_OBJ(obj) obj.serializeSection(cp, #obj)
 #define UNSERIALIZE_OBJ(obj) obj.unserializeSection(cp, #obj)
diff --git a/src/sim/syscall_emul.hh b/src/sim/syscall_emul.hh
index 1fd16e236..ee305fbe9 100644
--- a/src/sim/syscall_emul.hh
+++ b/src/sim/syscall_emul.hh
@@ -335,7 +335,7 @@ futexFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
         int mem_val = *((int *)buf);
         delete buf;
 
-        if(val != mem_val) {
+        if (val != mem_val) {
             DPRINTF(SyscallVerbose, "sys_futex: FUTEX_WAKE, read: %d, "
                                     "expected: %d\n", mem_val, val);
             return -OS::TGT_EWOULDBLOCK;
@@ -365,7 +365,7 @@ futexFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
                 tcWaitList->pop_front();
                 wokenUp++;
             }
-            if(tcWaitList->empty()) {
+            if (tcWaitList->empty()) {
                 futex_map.erase(uaddr);
                 delete tcWaitList;
             }
@@ -1502,7 +1502,7 @@ timeFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
 
     int index = 0;
     Addr taddr = (Addr)process->getSyscallArg(tc, index);
-    if(taddr != 0) {
+    if (taddr != 0) {
         typename OS::time_t t = sec;
         t = TheISA::htog(t);
         SETranslatingPortProxy &p = tc->getMemProxy();