X86: Make sure FP_Base_DepTag is big enough to avoid trouble.

--HG--
extra : convert_revision : 7e0a83d5deb7fc9aaa69b7d024ea6ae6890df133

diff --git a/src/arch/x86/isa_traits.hh b/src/arch/x86/isa_traits.hh
index 63bcfead97668b0b2883ee4afe971a92a619bdee..466422ced158de50a1c1e8baf7dd23d415740f34 100644 (file)
--- a/src/arch/x86/isa_traits.hh
+++ b/src/arch/x86/isa_traits.hh
@@ -82,7 +82,7 @@ namespace X86ISA
     // These enumerate all the registers for dependence tracking.
     enum DependenceTags {
         //There are 16 microcode registers at the moment
-        FP_Base_DepTag = 32,
+        FP_Base_DepTag = 1 << 7,
         Ctrl_Base_DepTag =
             FP_Base_DepTag +
             //mmx/x87 registers