Enable SSE 4.1 and 4.2 by default on x86_64. (x86 remains stuck

at SSE3, at least for the time being.)

git-svn-id: svn://svn.valgrind.org/vex/trunk@2011

diff --git a/VEX/priv/guest_amd64_toIR.c b/VEX/priv/guest_amd64_toIR.c
index b7e78a80abad7aeb7901f39200c5e598c946c9ca..403e8508850c2f42156e9402ca707397210308f6 100644 (file)
--- a/VEX/priv/guest_amd64_toIR.c
+++ b/VEX/priv/guest_amd64_toIR.c
@@ -17513,11 +17513,11 @@ DisResult disInstr_AMD64_WRK (
          if (haveF2orF3(pfx)) goto decode_failure;
          if (archinfo->hwcaps == (VEX_HWCAPS_AMD64_SSE3
                                   |VEX_HWCAPS_AMD64_CX16)) {
-            fName = "amd64g_dirtyhelper_CPUID_sse3_and_cx16";
-            fAddr = &amd64g_dirtyhelper_CPUID_sse3_and_cx16; 
+            //fName = "amd64g_dirtyhelper_CPUID_sse3_and_cx16";
+            //fAddr = &amd64g_dirtyhelper_CPUID_sse3_and_cx16; 
             /* This is a Core-2-like machine */
-            //fName = "amd64g_dirtyhelper_CPUID_sse42_and_cx16";
-            //fAddr = &amd64g_dirtyhelper_CPUID_sse42_and_cx16;
+            fName = "amd64g_dirtyhelper_CPUID_sse42_and_cx16";
+            fAddr = &amd64g_dirtyhelper_CPUID_sse42_and_cx16;
             /* This is a Core-i5-like machine */
          }
          else {