commit a3d0e5c2b257a19a0de03a98a4991f5168027129
author Alkis Evlogimenos <alkis@evlogimenos.com> Thu Dec 18 13:12:18 2003 +0000
committer Alkis Evlogimenos <alkis@evlogimenos.com> Thu Dec 18 13:12:18 2003 +0000
tree b98e16bc6af5cc8840eba4bc2e486d6aa3505fb0
parent 9af9dbde7d8b7c1e8ba8548bc5dc44927857b9f3

Fix bug in reserved registers. DH actually aliases DX and EDX which
are not reserved registers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10514 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/RegAllocLinearScan.cpp

diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp
index 75d213d..53fb1da 100644
--- a/lib/CodeGen/RegAllocLinearScan.cpp
+++ b/lib/CodeGen/RegAllocLinearScan.cpp
@@ -227,14 +227,14 @@
 
     // reserve R32: EDI, EBX,
     //         R16:  DI,  BX,
-    //         R8:   DH,  BH,
+    //         R8:   BH,  BL
     //         RFP: FP5, FP6
     reserved_.push_back(19); /* EDI */
     reserved_.push_back(17); /* EBX */
     reserved_.push_back(12); /*  DI */
     reserved_.push_back( 7); /*  BX */
-    reserved_.push_back(11); /*  DH */
     reserved_.push_back( 4); /*  BH */
+    reserved_.push_back( 5); /*  BL */
     reserved_.push_back(28); /* FP5 */
     reserved_.push_back(29); /* FP6 */