adjust another test

Author: sivadeilra

llvm/test/CodeGen/X86/win64_frame.ll

@@ -1,6 +1,6 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-pc-win32              | FileCheck %s
-; RUN: llc < %s -mtriple=x86_64-pc-win32 -mattr=+sahf | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-pc-win32              | FileCheck --check-prefixes=CHECK,WIN64 %s
+; RUN: llc < %s -mtriple=x86_64-pc-win32 -mattr=+sahf | FileCheck --check-prefixes=CHECK,WIN64 %s
 ; RUN: llc < %s -mtriple=x86_64-uefi              | FileCheck %s
 ; RUN: llc < %s -mtriple=x86_64-uefi -mattr=+sahf | FileCheck %s
 
@@ -101,7 +101,8 @@ define void @f5() "frame-pointer"="all" {
 ; CHECK-NEXT:    .seh_endprologue
 ; CHECK-NEXT:    leaq -92(%rbp), %rcx
 ; CHECK-NEXT:    callq external
-; CHECK-NEXT:    nop
+; UEFI does not have SEH, so does not require NOP
+; WIN64-NEXT:    nop
 ; CHECK-NEXT:    .seh_startepilogue
 ; CHECK-NEXT:    addq $336, %rsp # imm = 0x150
 ; CHECK-NEXT:    popq %rbp
@@ -125,7 +126,8 @@ define void @f6(i32 %p, ...) "frame-pointer"="all" {
 ; CHECK-NEXT:    .seh_endprologue
 ; CHECK-NEXT:    leaq -92(%rbp), %rcx
 ; CHECK-NEXT:    callq external
-; CHECK-NEXT:    nop
+; UEFI does not have SEH, so does not require NOP
+; WIN64-NEXT:    nop
 ; CHECK-NEXT:    .seh_startepilogue
 ; CHECK-NEXT:    addq $336, %rsp # imm = 0x150
 ; CHECK-NEXT:    popq %rbp