Fix header comment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154372 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/TableGen/CodeGenRegisters.h b/utils/TableGen/CodeGenRegisters.h
index f73519ebbf73521cfbca4fcd63d75ba665f84fec..0d26bc493e42ee40988af354ad2a04daf97647ae 100644 (file)
--- a/utils/TableGen/CodeGenRegisters.h
+++ b/utils/TableGen/CodeGenRegisters.h
@@ -116,8 +116,8 @@ namespace llvm {
     // List of super-registers in topological order, small to large.
     typedef std::vector<const CodeGenRegister*> SuperRegList;
 
     // List of super-registers in topological order, small to large.
     typedef std::vector<const CodeGenRegister*> SuperRegList;
 

-    // Get the list of super-registers.
-    // This is only valid after computeDerivedInfo has visited all registers.
+    // Get the list of super-registers. This is valid after getSubReg
+    // visits all registers during RegBank construction.

     const SuperRegList &getSuperRegs() const {
       assert(SubRegsComplete && "Must precompute sub-registers");
       return SuperRegs;
     const SuperRegList &getSuperRegs() const {
       assert(SubRegsComplete && "Must precompute sub-registers");
       return SuperRegs;