Add valgrind-3.11.0-shr.patch

valgrind-3.11.0-shr.patch

@@ -0,0 +1,34 @@
+commit 632cb02573da3ff6237d9aeb9acd55c09c2ad317
+Author: philippe <philippe@8f6e269a-dfd6-0310-a8e1-e2731360e62c>
+Date:   Tue Jul 12 20:49:05 2016 +0000
+
+    Fix n-i-bz amd64: memcheck false positive with shr %edx
+    
+    False positive analysis and fix by Julian.
+    
+    Thanks
+    
+    
+    
+    git-svn-id: svn://svn.valgrind.org/vex/trunk@3223 8f6e269a-dfd6-0310-a8e1-e2731360e62c
+
+diff --git a/VEX/priv/guest_amd64_helpers.c b/VEX/priv/guest_amd64_helpers.c
+index ab53e15..3a0a4c6 100644
+--- a/VEX/priv/guest_amd64_helpers.c
++++ b/VEX/priv/guest_amd64_helpers.c
+@@ -1604,6 +1604,15 @@ IRExpr* guest_amd64_spechelper ( const HChar* function_name,
+                            mkU64(0)));
+       }
+ 
++      /*---------------- SHRL ----------------*/
++
++      if (isU64(cc_op, AMD64G_CC_OP_SHRL) && isU64(cond, AMD64CondZ)) {
++         /* SHRL, then Z --> test dep1 == 0 */
++         return unop(Iop_1Uto64,
++                     binop(Iop_CmpEQ32, unop(Iop_64to32, cc_dep1),
++                           mkU32(0)));
++      }
++
+       /*---------------- COPY ----------------*/
+       /* This can happen, as a result of amd64 FP compares: "comisd ... ;
+          jbe" for example. */

valgrind.spec

@@ -169,6 +169,9 @@ Patch39: valgrind-3.11.0-arm64-handle_at.patch
 # KDE#363714 ppc64 missing syscalls sync, waitid and name_to/open_by_handle_at
 Patch40: valgrind-3.11.0-ppc64-syscalls.patch
 
+# valgrind svn r3223 - memcheck false positive with shr %edx
+Patch41: valgrind-3.11.0-shr.patch
+
 %if %{build_multilib}
 # Ensure glibc{,-devel} is installed for both multilib arches
 BuildRequires: /lib/libc.so.6 /usr/lib/libc.so /lib64/libc.so.6 /usr/lib64/libc.so
@@ -318,6 +321,7 @@ chmod 755 memcheck/tests/arm64-linux/filter_stderr
 %patch38 -p1
 %patch39 -p1
 %patch40 -p1
+%patch41 -p1
 
 %build
 # We need to use the software collection compiler and binutils if available.
@@ -510,6 +514,10 @@ echo ===============END TESTING===============
 %endif
 
 %changelog
+* Thu Jul 21 2016 Mark Wielaard <mjw@redhat.com>
+- Mandatory Perl build-requires added
+- Add valgrind-3.11.0-shr.patch
+
 * Tue Jun 21 2016 Mark Wielaard <mjw@redhat.com> - 3.11.0-23
 - Update valgrind-3.11.0-ppoll-mask.patch (#1344082)