diff --git a/llvm/lib/Target/X86/X86InstrCompiler.td b/llvm/lib/Target/X86/X86InstrCompiler.td
index ce3b6af4cab47..270dd32c7235a 100644
--- a/llvm/lib/Target/X86/X86InstrCompiler.td
+++ b/llvm/lib/Target/X86/X86InstrCompiler.td
@@ -2161,6 +2161,11 @@ multiclass EFLAGSDefiningPats<string suffix, Predicate p> {
     def : Pat<(X86sub_flag_nocf GR16:$src, -1), (!cast<Instruction>(INC16r#suffix) GR16:$src)>;
     def : Pat<(X86sub_flag_nocf GR32:$src, -1), (!cast<Instruction>(INC32r#suffix) GR32:$src)>;
     def : Pat<(X86sub_flag_nocf GR64:$src, -1), (!cast<Instruction>(INC64r#suffix) GR64:$src)>;
+
+    def : Pat<(or_is_add GR8:$src, 1),   (!cast<Instruction>(INC8r#suffix) GR8:$src)>;
+    def : Pat<(or_is_add GR16:$src, 1),  (!cast<Instruction>(INC16r#suffix) GR16:$src)>;
+    def : Pat<(or_is_add GR32:$src, 1),  (!cast<Instruction>(INC32r#suffix) GR32:$src)>;
+    def : Pat<(or_is_add GR64:$src, 1),  (!cast<Instruction>(INC64r#suffix) GR64:$src)>;
   }
 }
 
diff --git a/llvm/test/CodeGen/X86/2009-05-23-dagcombine-shifts.ll b/llvm/test/CodeGen/X86/2009-05-23-dagcombine-shifts.ll
index 609be3bb2e54f..50e736ac68d29 100644
--- a/llvm/test/CodeGen/X86/2009-05-23-dagcombine-shifts.ll
+++ b/llvm/test/CodeGen/X86/2009-05-23-dagcombine-shifts.ll
@@ -1,3 +1,4 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
 ; RUN: llc < %s | FileCheck %s
 
 ; Check that the shr(shl X, 56), 48) is not mistakenly turned into
@@ -16,11 +17,13 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3
 target triple = "x86_64-unknown-linux-gnu"
 
 define i64 @foo(i64 %b) nounwind readnone {
-entry:
 ; CHECK-LABEL: foo:
-; CHECK: movsbq %dil, %rax
-; CHECK: shlq $8, %rax
-; CHECK: orq $1, %rax
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    movsbq %dil, %rax
+; CHECK-NEXT:    shlq $8, %rax
+; CHECK-NEXT:    incq %rax
+; CHECK-NEXT:    retq
+entry:
 	%shl = shl i64 %b, 56		; <i64> [#uses=1]
 	%shr = ashr i64 %shl, 48		; <i64> [#uses=1]
 	%add5 = or i64 %shr, 1		; <i64> [#uses=1]
diff --git a/llvm/test/CodeGen/X86/load-local-v3i129.ll b/llvm/test/CodeGen/X86/load-local-v3i129.ll
index 8fa7ce0664537..eb5d172a3b352 100644
--- a/llvm/test/CodeGen/X86/load-local-v3i129.ll
+++ b/llvm/test/CodeGen/X86/load-local-v3i129.ll
@@ -12,7 +12,7 @@ define void @_start() nounwind {
 ; FAST-SHLD-NEXT:    shrq $2, %rcx
 ; FAST-SHLD-NEXT:    shldq $2, %rdx, %rcx
 ; FAST-SHLD-NEXT:    andq $-4, %rax
-; FAST-SHLD-NEXT:    orq $1, %rax
+; FAST-SHLD-NEXT:    incq %rax
 ; FAST-SHLD-NEXT:    movq %rax, -40(%rsp)
 ; FAST-SHLD-NEXT:    movq %rcx, -32(%rsp)
 ; FAST-SHLD-NEXT:    orq $-2, -56(%rsp)
@@ -23,7 +23,7 @@ define void @_start() nounwind {
 ; SLOW-SHLD:       # %bb.0: # %Entry
 ; SLOW-SHLD-NEXT:    movq -40(%rsp), %rax
 ; SLOW-SHLD-NEXT:    andq $-4, %rax
-; SLOW-SHLD-NEXT:    orq $1, %rax
+; SLOW-SHLD-NEXT:    incq %rax
 ; SLOW-SHLD-NEXT:    movq %rax, -40(%rsp)
 ; SLOW-SHLD-NEXT:    orq $-2, -56(%rsp)
 ; SLOW-SHLD-NEXT:    movq $-1, -48(%rsp)
diff --git a/llvm/test/CodeGen/X86/pr23664.ll b/llvm/test/CodeGen/X86/pr23664.ll
index 453e5db2bed61..8179602b8c2a8 100644
--- a/llvm/test/CodeGen/X86/pr23664.ll
+++ b/llvm/test/CodeGen/X86/pr23664.ll
@@ -6,7 +6,7 @@ define i2 @f(i32 %arg) {
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
 ; CHECK-NEXT:    leal (%rdi,%rdi), %eax
-; CHECK-NEXT:    orb $1, %al
+; CHECK-NEXT:    incb %al
 ; CHECK-NEXT:    # kill: def $al killed $al killed $eax
 ; CHECK-NEXT:    retq
   %trunc = trunc i32 %arg to i1