Add braces, as suggested by a gcc warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61465 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/PreAllocSplitting.cpp b/lib/CodeGen/PreAllocSplitting.cpp
index 3f303ae..e984d26 100644
--- a/lib/CodeGen/PreAllocSplitting.cpp
+++ b/lib/CodeGen/PreAllocSplitting.cpp
@@ -701,12 +701,13 @@
--walker;
// Must check begin() too.
- if (!found)
+ if (!found) {
if (BlockUses.count(walker))
found = true;
else
goto Fallback;
-
+ }
+
unsigned UseIndex = LIs->getInstructionIndex(walker);
UseIndex = LiveIntervals::getUseIndex(UseIndex);
unsigned EndIndex = 0;
@@ -753,14 +754,15 @@
--walker;
// Must check begin() too.
- if (!foundDef && !foundUse)
+ if (!foundDef && !foundUse) {
if (BlockDefs.count(walker))
foundDef = true;
else if (BlockUses.count(walker))
foundUse = true;
else
goto Fallback;
-
+ }
+
unsigned StartIndex = LIs->getInstructionIndex(walker);
StartIndex = foundDef ? LiveIntervals::getDefIndex(StartIndex) :
LiveIntervals::getUseIndex(StartIndex);