AMDGPU: add missing braces around multi-line if block

This fixes an issue with rL263658 pointed out by Tom Stellard.

llvm-svn: 263823

diff --git a/llvm/lib/Target/AMDGPU/SILowerControlFlow.cpp b/llvm/lib/Target/AMDGPU/SILowerControlFlow.cpp
index 2a645d1..a2dfc64 100644 (file)
--- a/llvm/lib/Target/AMDGPU/SILowerControlFlow.cpp
+++ b/llvm/lib/Target/AMDGPU/SILowerControlFlow.cpp
@@ -136,7 +136,7 @@ bool SILowerControlFlow::shouldSkip(MachineBasicBlock *From,
     for (MachineBasicBlock::iterator I = MBB->begin(), E = MBB->end();
          NumInstr < SkipThreshold && I != E; ++I) {
 
-      if (I->isBundle() || !I->isBundled())
+      if (I->isBundle() || !I->isBundled()) {
         // When a uniform loop is inside non-uniform control flow, the branch
         // leaving the loop might be an S_CBRANCH_VCCNZ, which is never taken
         // when EXEC = 0. We should skip the loop lest it becomes infinite.
@@ -145,6 +145,7 @@ bool SILowerControlFlow::shouldSkip(MachineBasicBlock *From,
 
         if (++NumInstr >= SkipThreshold)
           return true;
+      }
     }
   }