From: Chris Lattner <sabre@nondot.org>
Date: Fri, 19 Aug 2005 18:45:20 +0000 (+0000)
Subject: Read the namespace field from register classes
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=c67c18fd2378fd2394c42f12b67897e7eba02d5c;p=oota-llvm.git

Read the namespace field from register classes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22918 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/TableGen/CodeGenRegisters.h b/utils/TableGen/CodeGenRegisters.h
index 2cd312941b8..bf0187a1e65 100644
--- a/utils/TableGen/CodeGenRegisters.h
+++ b/utils/TableGen/CodeGenRegisters.h
@@ -32,6 +32,7 @@ namespace llvm {
 
   struct CodeGenRegisterClass {
     Record *TheDef;
+    std::string Namespace;
     std::vector<Record*> Elements;
     unsigned SpillSize;
     unsigned SpillAlignment;
diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp
index 1f698c16d24..ffc51947385 100644
--- a/utils/TableGen/CodeGenTarget.cpp
+++ b/utils/TableGen/CodeGenTarget.cpp
@@ -143,6 +143,13 @@ void CodeGenTarget::ReadRegisterClasses() const {
 }
 
 CodeGenRegisterClass::CodeGenRegisterClass(Record *R) : TheDef(R) {
+  // Rename anonymous register classes.
+  if (R->getName().size() > 9 && R->getName()[9] == '.') {
+    static unsigned AnonCounter = 0;
+    R->setName("AnonRegClass_"+utostr(AnonCounter++));
+  } 
+  
+  Namespace = R->getValueAsString("Namespace");
   SpillSize = R->getValueAsInt("Size");
   SpillAlignment = R->getValueAsInt("Alignment");