commit 6cfc806a6b82b60a3e923b6b89f2b4da62cdb50b
author Sean Silva <silvas@purdue.edu> Wed Oct 10 20:24:43 2012 +0000
committer Sean Silva <silvas@purdue.edu> Wed Oct 10 20:24:43 2012 +0000
tree 792b0800194da285c83f814a8ac1d93c59d0bcab
parent b0c6fa3b4b74d9cd03beb5a4cb9702abc85ac169

tblgen: Mechanically move dynamic_cast<> to dyn_cast<>.

Some of these dyn_cast<>'s would be better phrased as isa<> or cast<>.
That will happen in a future patch.

There are also two dyn_cast_or_null<>'s slipped in instead of
dyn_cast<>'s, since they were causing crashes with just dyn_cast<>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165646 91177308-0d34-0410-b5e6-96231b3b80d8

utils/TableGen/AsmMatcherEmitter.cpp

diff --git a/utils/TableGen/AsmMatcherEmitter.cpp b/utils/TableGen/AsmMatcherEmitter.cpp
index 435baee..0000f7e 100644
--- a/utils/TableGen/AsmMatcherEmitter.cpp
+++ b/utils/TableGen/AsmMatcherEmitter.cpp
@@ -993,7 +993,7 @@
                                 int SubOpIdx) {
   Record *Rec = OI.Rec;
   if (SubOpIdx != -1)
-    Rec = dynamic_cast<DefInit*>(OI.MIOperandInfo->getArg(SubOpIdx))->getDef();
+    Rec = dyn_cast<DefInit>(OI.MIOperandInfo->getArg(SubOpIdx))->getDef();
   return getOperandClass(Rec, SubOpIdx);
 }
 
@@ -1007,7 +1007,7 @@
       throw "Record `" + Rec->getName() +
         "' does not have a ParserMatchClass!\n";
 
-    if (DefInit *DI= dynamic_cast<DefInit*>(R->getValue())) {
+    if (DefInit *DI= dyn_cast<DefInit>(R->getValue())) {
       Record *MatchClass = DI->getDef();
       if (ClassInfo *CI = AsmOperandClasses[MatchClass])
         return CI;
@@ -1185,7 +1185,7 @@
 
     ListInit *Supers = (*it)->getValueAsListInit("SuperClasses");
     for (unsigned i = 0, e = Supers->getSize(); i != e; ++i) {
-      DefInit *DI = dynamic_cast<DefInit*>(Supers->getElement(i));
+      DefInit *DI = dyn_cast<DefInit>(Supers->getElement(i));
       if (!DI) {
         PrintError((*it)->getLoc(), "Invalid super class reference!");
         continue;
@@ -1203,33 +1203,33 @@
 
     // Get or construct the predicate method name.
     Init *PMName = (*it)->getValueInit("PredicateMethod");
-    if (StringInit *SI = dynamic_cast<StringInit*>(PMName)) {
+    if (StringInit *SI = dyn_cast<StringInit>(PMName)) {
       CI->PredicateMethod = SI->getValue();
     } else {
-      assert(dynamic_cast<UnsetInit*>(PMName) &&
+      assert(dyn_cast<UnsetInit>(PMName) &&
              "Unexpected PredicateMethod field!");
       CI->PredicateMethod = "is" + CI->ClassName;
     }
 
     // Get or construct the render method name.
     Init *RMName = (*it)->getValueInit("RenderMethod");
-    if (StringInit *SI = dynamic_cast<StringInit*>(RMName)) {
+    if (StringInit *SI = dyn_cast<StringInit>(RMName)) {
       CI->RenderMethod = SI->getValue();
     } else {
-      assert(dynamic_cast<UnsetInit*>(RMName) &&
+      assert(dyn_cast<UnsetInit>(RMName) &&
              "Unexpected RenderMethod field!");
       CI->RenderMethod = "add" + CI->ClassName + "Operands";
     }
 
     // Get the parse method name or leave it as empty.
     Init *PRMName = (*it)->getValueInit("ParserMethod");
-    if (StringInit *SI = dynamic_cast<StringInit*>(PRMName))
+    if (StringInit *SI = dyn_cast<StringInit>(PRMName))
       CI->ParserMethod = SI->getValue();
 
     // Get the diagnostic type or leave it as empty.
     // Get the parse method name or leave it as empty.
     Init *DiagnosticType = (*it)->getValueInit("DiagnosticType");
-    if (StringInit *SI = dynamic_cast<StringInit*>(DiagnosticType))
+    if (StringInit *SI = dyn_cast<StringInit>(DiagnosticType))
       CI->DiagnosticType = SI->getValue();
 
     AsmOperandClasses[*it] = CI;