1 files changed, 2 insertions, 1 deletions
diff --git a/src/arch/x86/x86_traits.hh b/src/arch/x86/x86_traits.hh
index 8b50bdf9b..a73aaef19 100644
--- a/src/arch/x86/x86_traits.hh
+++ b/src/arch/x86/x86_traits.hh
@@ -68,12 +68,13 @@ namespace X86ISA
 
     const int NumPseudoIntRegs = 1;
     //1. The condition code bits of the rflags register.
-    const int NumImplicitIntRegs = 5;
+    const int NumImplicitIntRegs = 6;
     //1. The lower part of the result of multiplication.
     //2. The upper part of the result of multiplication.
     //3. The quotient from division
     //4. The remainder from division
     //5. The divisor for division
+    //6. The register to use for shift doubles
 
     const int NumMMXRegs = 8;
     const int NumXMMRegs = 16;