[X86] Regen 2009-05-23-dagcombine-shifts.ll test; NFC

Author: goldsteinn

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:    orq $1, %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]