Indentation fixes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221472 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Analysis/ValueTracking.cpp b/lib/Analysis/ValueTracking.cpp
index bce18f603bf4ccabd36f1580dd02f17a49e93587..f8b226d95158a5165f62c78e28a2e83f71673ed5 100644 (file)
--- a/lib/Analysis/ValueTracking.cpp
+++ b/lib/Analysis/ValueTracking.cpp
@@ -2581,44 +2581,44 @@ bool llvm::isSafeToSpeculativelyExecute(const Value *V,
     return LI->getPointerOperand()->isDereferenceablePointer(TD);
   }
   case Instruction::Call: {
-   if (const IntrinsicInst *II = dyn_cast<IntrinsicInst>(Inst)) {
-     switch (II->getIntrinsicID()) {
-       // These synthetic intrinsics have no side-effects and just mark
-       // information about their operands.
-       // FIXME: There are other no-op synthetic instructions that potentially
-       // should be considered at least *safe* to speculate...
-       case Intrinsic::dbg_declare:
-       case Intrinsic::dbg_value:
-         return true;
-
-       case Intrinsic::bswap:
-       case Intrinsic::ctlz:
-       case Intrinsic::ctpop:
-       case Intrinsic::cttz:
-       case Intrinsic::objectsize:
-       case Intrinsic::sadd_with_overflow:
-       case Intrinsic::smul_with_overflow:
-       case Intrinsic::ssub_with_overflow:
-       case Intrinsic::uadd_with_overflow:
-       case Intrinsic::umul_with_overflow:
-       case Intrinsic::usub_with_overflow:
-         return true;
-       // Sqrt should be OK, since the llvm sqrt intrinsic isn't defined to set
-       // errno like libm sqrt would.
-       case Intrinsic::sqrt:
-       case Intrinsic::fma:
-       case Intrinsic::fmuladd:
-       case Intrinsic::fabs:
-       case Intrinsic::minnum:
-       case Intrinsic::maxnum:
-         return true;
-       // TODO: some fp intrinsics are marked as having the same error handling
-       // as libm. They're safe to speculate when they won't error.
-       // TODO: are convert_{from,to}_fp16 safe?
-       // TODO: can we list target-specific intrinsics here?
-       default: break;
-     }
-   }
+    if (const IntrinsicInst *II = dyn_cast<IntrinsicInst>(Inst)) {
+      switch (II->getIntrinsicID()) {
+      // These synthetic intrinsics have no side-effects and just mark
+      // information about their operands.
+      // FIXME: There are other no-op synthetic instructions that potentially
+      // should be considered at least *safe* to speculate...
+      case Intrinsic::dbg_declare:
+      case Intrinsic::dbg_value:
+        return true;
+
+      case Intrinsic::bswap:
+      case Intrinsic::ctlz:
+      case Intrinsic::ctpop:
+      case Intrinsic::cttz:
+      case Intrinsic::objectsize:
+      case Intrinsic::sadd_with_overflow:
+      case Intrinsic::smul_with_overflow:
+      case Intrinsic::ssub_with_overflow:
+      case Intrinsic::uadd_with_overflow:
+      case Intrinsic::umul_with_overflow:
+      case Intrinsic::usub_with_overflow:
+        return true;
+      // Sqrt should be OK, since the llvm sqrt intrinsic isn't defined to set
+      // errno like libm sqrt would.
+      case Intrinsic::sqrt:
+      case Intrinsic::fma:
+      case Intrinsic::fmuladd:
+      case Intrinsic::fabs:
+      case Intrinsic::minnum:
+      case Intrinsic::maxnum:
+        return true;
+      // TODO: some fp intrinsics are marked as having the same error handling
+      // as libm. They're safe to speculate when they won't error.
+      // TODO: are convert_{from,to}_fp16 safe?
+      // TODO: can we list target-specific intrinsics here?
+      default: break;
+      }
+    }
     return false; // The called function could have undefined behavior or
                   // side-effects, even if marked readnone nounwind.
   }