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diff src/cpu/x86/vm/globals_x86.hpp @ 17729:8a8ff6b577ed

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8031321: Support Intel bit manipulation instructions Summary: Add support for BMI1 instructions Reviewed-by: kvn, roland
author iveresov
date Wed, 12 Mar 2014 11:24:26 -0700
parents 5ccbab1c69f3
children 606acabe7b5c
line wrap: on
line diff
--- a/src/cpu/x86/vm/globals_x86.hpp	Mon Jan 27 13:14:53 2014 +0100
+++ b/src/cpu/x86/vm/globals_x86.hpp	Wed Mar 12 11:24:26 2014 -0700
@@ -134,5 +134,11 @@
                                                                             \
   product(bool, UseCountLeadingZerosInstruction, false,                     \
           "Use count leading zeros instruction")                            \
+                                                                            \
+  product(bool, UseCountTrailingZerosInstruction, false,                    \
+          "Use count trailing zeros instruction")                           \
+                                                                            \
+  product(bool, UseBMI1Instructions, false,                                 \
+          "Use BMI instructions")
 
 #endif // CPU_X86_VM_GLOBALS_X86_HPP