From 4d5532a085aee8915fe15b4a45f6cf0f5fce9067 Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Mon, 18 Jul 2011 21:23:42 +0000
Subject: [PATCH] FileCheck-ize a couple tests.

llvm-svn: 135427
---
 llvm/test/CodeGen/PowerPC/atomic-1.ll | 13 +++++++++++--
 llvm/test/CodeGen/PowerPC/atomic-2.ll | 13 +++++++++++--
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/llvm/test/CodeGen/PowerPC/atomic-1.ll b/llvm/test/CodeGen/PowerPC/atomic-1.ll
index a2cf1709e75b..49f50544b880 100644
--- a/llvm/test/CodeGen/PowerPC/atomic-1.ll
+++ b/llvm/test/CodeGen/PowerPC/atomic-1.ll
@@ -1,18 +1,27 @@
-; RUN: llc < %s -march=ppc32 | grep lwarx  | count 3
-; RUN: llc < %s -march=ppc32 | grep stwcx. | count 4
+; RUN: llc < %s -march=ppc32 |  FileCheck %s
 
 define i32 @exchange_and_add(i32* %mem, i32 %val) nounwind {
+; CHECK: exchange_and_add:
+; CHECK: lwarx
   %tmp = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %mem, i32 %val)
+; CHECK: stwcx.
   ret i32 %tmp
 }
 
 define i32 @exchange_and_cmp(i32* %mem) nounwind {
+; CHECK: exchange_and_cmp:
+; CHECK: lwarx
   %tmp = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %mem, i32 0, i32 1)
+; CHECK: stwcx.
+; CHECK: stwcx.
   ret i32 %tmp
 }
 
 define i32 @exchange(i32* %mem, i32 %val) nounwind {
+; CHECK: exchange:
+; CHECK: lwarx
   %tmp = call i32 @llvm.atomic.swap.i32.p0i32(i32* %mem, i32 1)
+; CHECK: stwcx.
   ret i32 %tmp
 }
 
diff --git a/llvm/test/CodeGen/PowerPC/atomic-2.ll b/llvm/test/CodeGen/PowerPC/atomic-2.ll
index 0fa2a29d3223..dce2970b8db6 100644
--- a/llvm/test/CodeGen/PowerPC/atomic-2.ll
+++ b/llvm/test/CodeGen/PowerPC/atomic-2.ll
@@ -1,18 +1,27 @@
-; RUN: llc < %s -march=ppc64 | grep ldarx  | count 3
-; RUN: llc < %s -march=ppc64 | grep stdcx. | count 4
+; RUN: llc < %s -march=ppc64 | FileCheck %s
 
 define i64 @exchange_and_add(i64* %mem, i64 %val) nounwind {
+; CHECK: exchange_and_add:
+; CHECK: ldarx
   %tmp = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %mem, i64 %val)
+; CHECK: stdcx.
   ret i64 %tmp
 }
 
 define i64 @exchange_and_cmp(i64* %mem) nounwind {
+; CHECK: exchange_and_cmp:
+; CHECK: ldarx
   %tmp = call i64 @llvm.atomic.cmp.swap.i64.p0i64(i64* %mem, i64 0, i64 1)
+; CHECK: stdcx.
+; CHECK: stdcx.
   ret i64 %tmp
 }
 
 define i64 @exchange(i64* %mem, i64 %val) nounwind {
+; CHECK: exchange:
+; CHECK: ldarx
   %tmp = call i64 @llvm.atomic.swap.i64.p0i64(i64* %mem, i64 1)
+; CHECK: stdcx.
   ret i64 %tmp
 }