Turn unwind_to into "unwinds to".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48123 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index 18b774b..106bb47 100644
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -474,7 +474,7 @@
   KEYWORD("asm", ASM_TOK);
   KEYWORD("sideeffect", SIDEEFFECT);
   KEYWORD("gc", GC);
-  KEYWORD("unwind_to", UNWIND_TO);
+  KEYWORD("unwinds", UNWINDS);
 
   KEYWORD("cc", CC_TOK);
   KEYWORD("ccc", CCC_TOK);
diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y
index c564069..76ad346 100644
--- a/lib/AsmParser/llvmAsmParser.y
+++ b/lib/AsmParser/llvmAsmParser.y
@@ -1064,7 +1064,7 @@
 %token OPAQUE EXTERNAL TARGET TRIPLE ALIGN ADDRSPACE
 %token DEPLIBS CALL TAIL ASM_TOK MODULE SIDEEFFECT
 %token CC_TOK CCC_TOK FASTCC_TOK COLDCC_TOK X86_STDCALLCC_TOK X86_FASTCALLCC_TOK
-%token DATALAYOUT UNWIND_TO
+%token DATALAYOUT UNWINDS
 %type <UIntVal> OptCallingConv
 %type <ParamAttrs> OptParamAttrs ParamAttr 
 %type <ParamAttrs> OptFuncAttrs  FuncAttr
@@ -2569,8 +2569,8 @@
     $$ = defineBBVal(ValID::createLocalID(CurFun.NextValNum), 0);
     CHECK_FOR_ERROR
   }
-  | UNWIND_TO ValueRef {   // Only the unwind to block
-    $$ = defineBBVal(ValID::createLocalID(CurFun.NextValNum), getBBVal($2));
+  | UNWINDS TO ValueRef {   // Only the unwind to block
+    $$ = defineBBVal(ValID::createLocalID(CurFun.NextValNum), getBBVal($3));
     CHECK_FOR_ERROR
   }
   | LABELSTR {             // Labelled (named) basic block
@@ -2578,8 +2578,8 @@
     delete $1;
     CHECK_FOR_ERROR
   }
-  | LABELSTR UNWIND_TO ValueRef {
-    $$ = defineBBVal(ValID::createLocalName(*$1), getBBVal($3));
+  | LABELSTR UNWINDS TO ValueRef {
+    $$ = defineBBVal(ValID::createLocalName(*$1), getBBVal($4));
     delete $1;
     CHECK_FOR_ERROR
   };