--- a/test/CodeGen/X86/fsgsbase.ll	Fri Feb 16 19:10:49 2018 +0900
+++ b/test/CodeGen/X86/fsgsbase.ll	Sat Feb 17 09:57:20 2018 +0900
@@ -1,56 +1,81 @@
-; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core-avx-i -mattr=fsgsbase | FileCheck %s
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=fsgsbase | FileCheck %s
 
 define i32 @test_x86_rdfsbase_32() {
-  ; CHECK: rdfsbasel
+; CHECK-LABEL: test_x86_rdfsbase_32:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    rdfsbasel %eax
+; CHECK-NEXT:    retq
   %res = call i32 @llvm.x86.rdfsbase.32()
   ret i32 %res
 }
 declare i32 @llvm.x86.rdfsbase.32() nounwind readnone
 
 define i32 @test_x86_rdgsbase_32() {
-  ; CHECK: rdgsbasel
+; CHECK-LABEL: test_x86_rdgsbase_32:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    rdgsbasel %eax
+; CHECK-NEXT:    retq
   %res = call i32 @llvm.x86.rdgsbase.32()
   ret i32 %res
 }
 declare i32 @llvm.x86.rdgsbase.32() nounwind readnone
 
 define i64 @test_x86_rdfsbase_64() {
-  ; CHECK: rdfsbaseq
+; CHECK-LABEL: test_x86_rdfsbase_64:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    rdfsbaseq %rax
+; CHECK-NEXT:    retq
   %res = call i64 @llvm.x86.rdfsbase.64()
   ret i64 %res
 }
 declare i64 @llvm.x86.rdfsbase.64() nounwind readnone
 
 define i64 @test_x86_rdgsbase_64() {
-  ; CHECK: rdgsbaseq
+; CHECK-LABEL: test_x86_rdgsbase_64:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    rdgsbaseq %rax
+; CHECK-NEXT:    retq
   %res = call i64 @llvm.x86.rdgsbase.64()
   ret i64 %res
 }
 declare i64 @llvm.x86.rdgsbase.64() nounwind readnone
 
 define void @test_x86_wrfsbase_32(i32 %x) {
-  ; CHECK: wrfsbasel
+; CHECK-LABEL: test_x86_wrfsbase_32:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    wrfsbasel %edi
+; CHECK-NEXT:    retq
   call void @llvm.x86.wrfsbase.32(i32 %x)
   ret void
 }
 declare void @llvm.x86.wrfsbase.32(i32) nounwind readnone
 
 define void @test_x86_wrgsbase_32(i32 %x) {
-  ; CHECK: wrgsbasel
+; CHECK-LABEL: test_x86_wrgsbase_32:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    wrgsbasel %edi
+; CHECK-NEXT:    retq
   call void @llvm.x86.wrgsbase.32(i32 %x)
   ret void
 }
 declare void @llvm.x86.wrgsbase.32(i32) nounwind readnone
 
 define void @test_x86_wrfsbase_64(i64 %x) {
-  ; CHECK: wrfsbaseq
+; CHECK-LABEL: test_x86_wrfsbase_64:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    wrfsbaseq %rdi
+; CHECK-NEXT:    retq
   call void @llvm.x86.wrfsbase.64(i64 %x)
   ret void
 }
 declare void @llvm.x86.wrfsbase.64(i64) nounwind readnone
 
 define void @test_x86_wrgsbase_64(i64 %x) {
-  ; CHECK: wrgsbaseq
+; CHECK-LABEL: test_x86_wrgsbase_64:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    wrgsbaseq %rdi
+; CHECK-NEXT:    retq
   call void @llvm.x86.wrgsbase.64(i64 %x)
   ret void
 }