[Xen-changelog] [xen master] x86emul: remove dead code

[patchbot@xxxxxxx]

commit 8b0436ff52f95e4cc6cac0393b57b7a626d4a8aa
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Tue Aug 16 15:34:13 2016 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Aug 16 15:34:13 2016 +0200

    x86emul: remove dead code
    
    As of commit 989cdfa9b4 ("x86emul: don't special case fetching unsigned
    8-bit immediates") the conditional being removed has been always false.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
 xen/arch/x86/x86_emulate/x86_emulate.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/xen/arch/x86/x86_emulate/x86_emulate.c 
b/xen/arch/x86/x86_emulate/x86_emulate.c
index aac3f37..15368a0 100644
--- a/xen/arch/x86/x86_emulate/x86_emulate.c
+++ b/xen/arch/x86/x86_emulate/x86_emulate.c
@@ -1855,9 +1855,6 @@ x86_emulate(
                     /* Special case in Grp3: test has immediate operand. */
                     ea.mem.off += (d & ByteOp) ? 1
                         : ((op_bytes == 8) ? 4 : op_bytes);
-                else if ( ext == ext_0f && ((b & 0xf7) == 0xa4) )
-                    /* SHLD/SHRD with immediate byte third operand. */
-                    ea.mem.off++;
                 break;
             case 1:
                 ea.mem.off += insn_fetch_type(int8_t);
--
generated by git-patchbot for /home/xen/git/xen.git#master

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