Rewrite some tests with FileCHeck in X86 codegen

- Revise previous patches of the same purpose by fixing
  *) grep <PA> | not grep <PB> semantically is not the same as
     CHECK: <PA>{{^<PB>.*$}} as the former will check all occurrences of <PA>
     while the later only check the first match. As the result, CHECK needs
     putting in all place where <PA> occurs.
  *) grep <PA> | count <N> needs a final CHECK-NOT of the same pattern.
     (As 'CHECK-<N>' is proposed for discussion, converting 'grep | count <N>'
      where N > 1 is postponed.)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180742 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 1 deletions

diff --git a/test/CodeGen/X86/fastcc-sret.ll b/test/CodeGen/X86/fastcc-sret.ll
index 05705b9431..97814dbabd 100644
--- a/test/CodeGen/X86/fastcc-sret.ll
+++ b/test/CodeGen/X86/fastcc-sret.ll
@@ -1,5 +1,4 @@
 ; RUN: llc < %s -march=x86 -tailcallopt=false | FileCheck %s
-; CHECK: ret{{[^4]*$}}
 
 	%struct.foo = type { [4 x i32] }
 
@@ -10,6 +9,8 @@ entry:
 	store i32 1, i32* %tmp3, align 8
         ret void
 }
+; CHECK: bar
+; CHECK: ret{{[^4]*$}}
 
 @dst = external global i32
 
@@ -22,3 +23,5 @@ define void @foo() nounwind {
         store i32 %tmp6, i32* @dst
         ret void
 }
+; CHECK: foo
+; CHECK: ret{{[^4]*$}}