From: Alkis Evlogimenos <alkis@evlogimenos.com>
Date: Sat, 29 May 2004 19:03:29 +0000 (+0000)
Subject: Add grow() member that grows the maps when the number of virtual
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f174cc303ba0f37ceaed75c3ea751ebd0fb3a4cd;p=oota-llvm.git

Add grow() member that grows the maps when the number of virtual
registers in the function has changed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13893 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/VirtRegMap.h b/lib/CodeGen/VirtRegMap.h
index 3c2f8eec4ad..c4188bcfbcd 100644
--- a/lib/CodeGen/VirtRegMap.h
+++ b/lib/CodeGen/VirtRegMap.h
@@ -54,8 +54,12 @@ namespace llvm {
             : mf_(&mf),
               v2pMap_(NO_PHYS_REG),
               v2ssMap_(NO_STACK_SLOT) {
-            v2pMap_.grow(mf.getSSARegMap()->getLastVirtReg());
-            v2ssMap_.grow(mf.getSSARegMap()->getLastVirtReg());
+            grow();
+        }
+
+        void grow() {
+            v2pMap_.grow(mf_->getSSARegMap()->getLastVirtReg());
+            v2ssMap_.grow(mf_->getSSARegMap()->getLastVirtReg());
         }
 
         bool hasPhys(unsigned virtReg) const {