[NVPTX] Run clang-format on all NVPTX sources.

Hopefully this resolves any outstanding style issues and gives us
an automated way of ensuring we conform to the style guidelines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178415 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 49 insertions, 59 deletions

diff --git a/lib/Target/NVPTX/NVPTXUtilities.cpp b/lib/Target/NVPTX/NVPTXUtilities.cpp
index 1ccc9f7c02..6786eb0224 100644
--- a/lib/Target/NVPTX/NVPTXUtilities.cpp
+++ b/lib/Target/NVPTX/NVPTXUtilities.cpp
@@ -34,7 +34,6 @@ typedef std::map<const Module *, global_val_annot_t> per_module_annot_t;
 
 ManagedStatic<per_module_annot_t> annotationCache;
 
-
 static void cacheAnnotationFromMD(const MDNode *md, key_val_pair_t &retval) {
   assert(md && "Invalid mdnode for annotation");
   assert((md->getNumOperands() % 2) == 1 && "Invalid number of operands");
@@ -46,7 +45,7 @@ static void cacheAnnotationFromMD(const MDNode *md, key_val_pair_t &retval) {
     assert(prop && "Annotation property not a string");
 
     // value
-    ConstantInt *Val = dyn_cast<ConstantInt>(md->getOperand(i+1));
+    ConstantInt *Val = dyn_cast<ConstantInt>(md->getOperand(i + 1));
     assert(Val && "Value operand not a constant int");
 
     std::string keyname = prop->getString().str();
@@ -120,9 +119,9 @@ bool llvm::findAllNVVMAnnotation(const GlobalValue *gv, std::string prop,
 bool llvm::isTexture(const llvm::Value &val) {
   if (const GlobalValue *gv = dyn_cast<GlobalValue>(&val)) {
     unsigned annot;
-    if (llvm::findOneNVVMAnnotation(gv,
-                       llvm::PropertyAnnotationNames[llvm::PROPERTY_ISTEXTURE],
-                                   annot)) {
+    if (llvm::findOneNVVMAnnotation(
+            gv, llvm::PropertyAnnotationNames[llvm::PROPERTY_ISTEXTURE],
+            annot)) {
       assert((annot == 1) && "Unexpected annotation on a texture symbol");
       return true;
     }
@@ -133,9 +132,9 @@ bool llvm::isTexture(const llvm::Value &val) {
 bool llvm::isSurface(const llvm::Value &val) {
   if (const GlobalValue *gv = dyn_cast<GlobalValue>(&val)) {
     unsigned annot;
-    if (llvm::findOneNVVMAnnotation(gv,
-                       llvm::PropertyAnnotationNames[llvm::PROPERTY_ISSURFACE],
-                                   annot)) {
+    if (llvm::findOneNVVMAnnotation(
+            gv, llvm::PropertyAnnotationNames[llvm::PROPERTY_ISSURFACE],
+            annot)) {
       assert((annot == 1) && "Unexpected annotation on a surface symbol");
       return true;
     }
@@ -146,9 +145,9 @@ bool llvm::isSurface(const llvm::Value &val) {
 bool llvm::isSampler(const llvm::Value &val) {
   if (const GlobalValue *gv = dyn_cast<GlobalValue>(&val)) {
     unsigned annot;
-    if (llvm::findOneNVVMAnnotation(gv,
-                       llvm::PropertyAnnotationNames[llvm::PROPERTY_ISSAMPLER],
-                                   annot)) {
+    if (llvm::findOneNVVMAnnotation(
+            gv, llvm::PropertyAnnotationNames[llvm::PROPERTY_ISSAMPLER],
+            annot)) {
       assert((annot == 1) && "Unexpected annotation on a sampler symbol");
       return true;
     }
@@ -156,9 +155,9 @@ bool llvm::isSampler(const llvm::Value &val) {
   if (const Argument *arg = dyn_cast<Argument>(&val)) {
     const Function *func = arg->getParent();
     std::vector<unsigned> annot;
-    if (llvm::findAllNVVMAnnotation(func,
-                       llvm::PropertyAnnotationNames[llvm::PROPERTY_ISSAMPLER],
-                                   annot)) {
+    if (llvm::findAllNVVMAnnotation(
+            func, llvm::PropertyAnnotationNames[llvm::PROPERTY_ISSAMPLER],
+            annot)) {
       if (std::find(annot.begin(), annot.end(), arg->getArgNo()) != annot.end())
         return true;
     }
@@ -171,8 +170,9 @@ bool llvm::isImageReadOnly(const llvm::Value &val) {
     const Function *func = arg->getParent();
     std::vector<unsigned> annot;
     if (llvm::findAllNVVMAnnotation(func,
-          llvm::PropertyAnnotationNames[llvm::PROPERTY_ISREADONLY_IMAGE_PARAM],
-                                   annot)) {
+                                    llvm::PropertyAnnotationNames[
+                                        llvm::PROPERTY_ISREADONLY_IMAGE_PARAM],
+                                    annot)) {
       if (std::find(annot.begin(), annot.end(), arg->getArgNo()) != annot.end())
         return true;
     }
@@ -185,8 +185,9 @@ bool llvm::isImageWriteOnly(const llvm::Value &val) {
     const Function *func = arg->getParent();
     std::vector<unsigned> annot;
     if (llvm::findAllNVVMAnnotation(func,
-         llvm::PropertyAnnotationNames[llvm::PROPERTY_ISWRITEONLY_IMAGE_PARAM],
-                                   annot)) {
+                                    llvm::PropertyAnnotationNames[
+                                        llvm::PROPERTY_ISWRITEONLY_IMAGE_PARAM],
+                                    annot)) {
       if (std::find(annot.begin(), annot.end(), arg->getArgNo()) != annot.end())
         return true;
     }
@@ -214,52 +215,44 @@ std::string llvm::getSamplerName(const llvm::Value &val) {
 }
 
 bool llvm::getMaxNTIDx(const Function &F, unsigned &x) {
-  return (llvm::findOneNVVMAnnotation(&F,
-                       llvm::PropertyAnnotationNames[llvm::PROPERTY_MAXNTID_X],
-                                      x));
+  return (llvm::findOneNVVMAnnotation(
+      &F, llvm::PropertyAnnotationNames[llvm::PROPERTY_MAXNTID_X], x));
 }
 
 bool llvm::getMaxNTIDy(const Function &F, unsigned &y) {
-  return (llvm::findOneNVVMAnnotation(&F,
-                       llvm::PropertyAnnotationNames[llvm::PROPERTY_MAXNTID_Y],
-                                      y));
+  return (llvm::findOneNVVMAnnotation(
+      &F, llvm::PropertyAnnotationNames[llvm::PROPERTY_MAXNTID_Y], y));
 }
 
 bool llvm::getMaxNTIDz(const Function &F, unsigned &z) {
-  return (llvm::findOneNVVMAnnotation(&F,
-                       llvm::PropertyAnnotationNames[llvm::PROPERTY_MAXNTID_Z],
-                                      z));
+  return (llvm::findOneNVVMAnnotation(
+      &F, llvm::PropertyAnnotationNames[llvm::PROPERTY_MAXNTID_Z], z));
 }
 
 bool llvm::getReqNTIDx(const Function &F, unsigned &x) {
-  return (llvm::findOneNVVMAnnotation(&F,
-                       llvm::PropertyAnnotationNames[llvm::PROPERTY_REQNTID_X],
-                                      x));
+  return (llvm::findOneNVVMAnnotation(
+      &F, llvm::PropertyAnnotationNames[llvm::PROPERTY_REQNTID_X], x));
 }
 
 bool llvm::getReqNTIDy(const Function &F, unsigned &y) {
-  return (llvm::findOneNVVMAnnotation(&F,
-                       llvm::PropertyAnnotationNames[llvm::PROPERTY_REQNTID_Y],
-                                      y));
+  return (llvm::findOneNVVMAnnotation(
+      &F, llvm::PropertyAnnotationNames[llvm::PROPERTY_REQNTID_Y], y));
 }
 
 bool llvm::getReqNTIDz(const Function &F, unsigned &z) {
-  return (llvm::findOneNVVMAnnotation(&F,
-                       llvm::PropertyAnnotationNames[llvm::PROPERTY_REQNTID_Z],
-                                      z));
+  return (llvm::findOneNVVMAnnotation(
+      &F, llvm::PropertyAnnotationNames[llvm::PROPERTY_REQNTID_Z], z));
 }
 
 bool llvm::getMinCTASm(const Function &F, unsigned &x) {
-  return (llvm::findOneNVVMAnnotation(&F,
-                    llvm::PropertyAnnotationNames[llvm::PROPERTY_MINNCTAPERSM],
-                                      x));
+  return (llvm::findOneNVVMAnnotation(
+      &F, llvm::PropertyAnnotationNames[llvm::PROPERTY_MINNCTAPERSM], x));
 }
 
 bool llvm::isKernelFunction(const Function &F) {
   unsigned x = 0;
-  bool retval = llvm::findOneNVVMAnnotation(&F,
-               llvm::PropertyAnnotationNames[llvm::PROPERTY_ISKERNEL_FUNCTION],
-                                            x);
+  bool retval = llvm::findOneNVVMAnnotation(
+      &F, llvm::PropertyAnnotationNames[llvm::PROPERTY_ISKERNEL_FUNCTION], x);
   if (retval == false) {
     // There is no NVVM metadata, check the calling convention
     if (F.getCallingConv() == llvm::CallingConv::PTX_Kernel)
@@ -267,20 +260,19 @@ bool llvm::isKernelFunction(const Function &F) {
     else
       return false;
   }
-  return (x==1);
+  return (x == 1);
 }
 
 bool llvm::getAlign(const Function &F, unsigned index, unsigned &align) {
   std::vector<unsigned> Vs;
-  bool retval = llvm::findAllNVVMAnnotation(&F,
-                           llvm::PropertyAnnotationNames[llvm::PROPERTY_ALIGN],
-                                            Vs);
+  bool retval = llvm::findAllNVVMAnnotation(
+      &F, llvm::PropertyAnnotationNames[llvm::PROPERTY_ALIGN], Vs);
   if (retval == false)
     return false;
-  for (int i=0, e=Vs.size(); i<e; i++) {
+  for (int i = 0, e = Vs.size(); i < e; i++) {
     unsigned v = Vs[i];
-    if ( (v >> 16) == index ) {
-      align =  v & 0xFFFF;
+    if ((v >> 16) == index) {
+      align = v & 0xFFFF;
       return true;
     }
   }
@@ -289,16 +281,15 @@ bool llvm::getAlign(const Function &F, unsigned index, unsigned &align) {
 
 bool llvm::getAlign(const CallInst &I, unsigned index, unsigned &align) {
   if (MDNode *alignNode = I.getMetadata("callalign")) {
-    for (int i=0, n = alignNode->getNumOperands();
-        i<n; i++) {
+    for (int i = 0, n = alignNode->getNumOperands(); i < n; i++) {
       if (const ConstantInt *CI =
-          dyn_cast<ConstantInt>(alignNode->getOperand(i))) {
+              dyn_cast<ConstantInt>(alignNode->getOperand(i))) {
         unsigned v = CI->getZExtValue();
-        if ( (v>>16) == index ) {
+        if ((v >> 16) == index) {
           align = v & 0xFFFF;
           return true;
         }
-        if ( (v>>16) > index ) {
+        if ((v >> 16) > index) {
           return false;
         }
       }
@@ -337,8 +328,8 @@ bool llvm::isMemorySpaceTransferIntrinsic(Intrinsic::ID id) {
 // consider several special intrinsics in striping pointer casts, and
 // provide an option to ignore GEP indicies for find out the base address only
 // which could be used in simple alias disambigurate.
-const Value *llvm::skipPointerTransfer(const Value *V,
-                                       bool ignore_GEP_indices) {
+const Value *
+llvm::skipPointerTransfer(const Value *V, bool ignore_GEP_indices) {
   V = V->stripPointerCasts();
   while (true) {
     if (const IntrinsicInst *IS = dyn_cast<IntrinsicInst>(V)) {
@@ -360,8 +351,8 @@ const Value *llvm::skipPointerTransfer(const Value *V,
 // - ignore GEP indicies for find out the base address only, and
 // - tracking PHINode
 // which could be used in simple alias disambigurate.
-const Value *llvm::skipPointerTransfer(const Value *V,
-                                       std::set<const Value *> &processed) {
+const Value *
+llvm::skipPointerTransfer(const Value *V, std::set<const Value *> &processed) {
   if (processed.find(V) != processed.end())
     return NULL;
   processed.insert(V);
@@ -406,7 +397,6 @@ const Value *llvm::skipPointerTransfer(const Value *V,
   return V;
 }
 
-
 // The following are some useful utilities for debuggung
 
 BasicBlock *llvm::getParentBlock(Value *v) {