commit 8ae3ffb29489a127f2a6242c33845dac8d50e508
author Mark Mendell <mark.p.mendell@intel.com> Wed Aug 12 21:16:41 2015 -0400
committer Mark Mendell <mark.p.mendell@intel.com> Fri Aug 14 12:58:40 2015 -0400
tree cb5cc72e4a699a8ef6b044d530539c13b02604b7
parent f67ab129d868b8355a8403a9627f96ac1e41a796

Add 'bsr' instruction to x86 and x86_64

Add support for 'bsr' instruction.  Add tests.

Change-Id: I1cd8b30d7f3f5ee7fbeef8124cc6a31bf8ce59d5
Signed-off-by: Mark Mendell <mark.p.mendell@intel.com>

compiler/utils/x86/assembler_x86.h

diff --git a/compiler/utils/x86/assembler_x86.h b/compiler/utils/x86/assembler_x86.h
index 850e1da..a9227f3 100644
--- a/compiler/utils/x86/assembler_x86.h
+++ b/compiler/utils/x86/assembler_x86.h
@@ -234,6 +234,8 @@
   void movntl(const Address& dst, Register src);
 
   void bswapl(Register dst);
+  void bsrl(Register dst, Register src);
+  void bsrl(Register dst, const Address& src);
 
   void movzxb(Register dst, ByteRegister src);
   void movzxb(Register dst, const Address& src);