From 5f5bb0365d6f370b67eb81351f8cb9551c267a70 Mon Sep 17 00:00:00 2001
From: Sanjay Patel <spatel@rotateright.com>
Date: Sat, 25 Jun 2016 17:39:10 +0000
Subject: [PATCH] update tests to use FileCheck

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273784 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Transforms/InstCombine/or-to-xor.ll | 81 ++++++++++++++----------
 1 file changed, 47 insertions(+), 34 deletions(-)

diff --git a/test/Transforms/InstCombine/or-to-xor.ll b/test/Transforms/InstCombine/or-to-xor.ll
index 8847cb73281..84567906f84 100644
--- a/test/Transforms/InstCombine/or-to-xor.ll
+++ b/test/Transforms/InstCombine/or-to-xor.ll
@@ -1,42 +1,55 @@
-; RUN: opt < %s -instcombine -S | grep "xor i32 %a, %b" | count 4
-; RUN: opt < %s -instcombine -S | not grep "and"
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt < %s -instcombine -S | FileCheck %s
 
-define i32 @func1(i32 %a, i32 %b) nounwind readnone {
-entry:
-	%b_not = xor i32 %b, -1
-	%0 = and i32 %a, %b_not
-	%a_not = xor i32 %a, -1
-	%1 = and i32 %a_not, %b
-	%2 = or i32 %0, %1
-	ret i32 %2
+define i32 @func1(i32 %a, i32 %b) {
+; CHECK-LABEL: @func1(
+; CHECK-NEXT:    [[T2:%.*]] = xor i32 %a, %b
+; CHECK-NEXT:    ret i32 [[T2]]
+;
+  %b_not = xor i32 %b, -1
+  %t0 = and i32 %a, %b_not
+  %a_not = xor i32 %a, -1
+  %t1 = and i32 %a_not, %b
+  %t2 = or i32 %t0, %t1
+  ret i32 %t2
 }
 
-define i32 @func2(i32 %a, i32 %b) nounwind readnone {
-entry:
-	%b_not = xor i32 %b, -1
-	%0 = and i32 %b_not, %a
-	%a_not = xor i32 %a, -1
-	%1 = and i32 %a_not, %b
-	%2 = or i32 %0, %1
-	ret i32 %2
+define i32 @func2(i32 %a, i32 %b) {
+; CHECK-LABEL: @func2(
+; CHECK-NEXT:    [[T2:%.*]] = xor i32 %a, %b
+; CHECK-NEXT:    ret i32 [[T2]]
+;
+  %b_not = xor i32 %b, -1
+  %t0 = and i32 %b_not, %a
+  %a_not = xor i32 %a, -1
+  %t1 = and i32 %a_not, %b
+  %t2 = or i32 %t0, %t1
+  ret i32 %t2
 }
 
-define i32 @func3(i32 %a, i32 %b) nounwind readnone {
-entry:
-	%b_not = xor i32 %b, -1
-	%0 = and i32 %a, %b_not
-	%a_not = xor i32 %a, -1
-	%1 = and i32 %b, %a_not
-	%2 = or i32 %0, %1
-	ret i32 %2
+define i32 @func3(i32 %a, i32 %b) {
+; CHECK-LABEL: @func3(
+; CHECK-NEXT:    [[T2:%.*]] = xor i32 %a, %b
+; CHECK-NEXT:    ret i32 [[T2]]
+;
+  %b_not = xor i32 %b, -1
+  %t0 = and i32 %a, %b_not
+  %a_not = xor i32 %a, -1
+  %t1 = and i32 %b, %a_not
+  %t2 = or i32 %t0, %t1
+  ret i32 %t2
 }
 
-define i32 @func4(i32 %a, i32 %b) nounwind readnone {
-entry:
-	%b_not = xor i32 %b, -1
-	%0 = and i32 %b_not, %a
-	%a_not = xor i32 %a, -1
-	%1 = and i32 %b, %a_not
-	%2 = or i32 %0, %1
-	ret i32 %2
+define i32 @func4(i32 %a, i32 %b) {
+; CHECK-LABEL: @func4(
+; CHECK-NEXT:    [[T2:%.*]] = xor i32 %a, %b
+; CHECK-NEXT:    ret i32 [[T2]]
+;
+  %b_not = xor i32 %b, -1
+  %t0 = and i32 %b_not, %a
+  %a_not = xor i32 %a, -1
+  %t1 = and i32 %b, %a_not
+  %t2 = or i32 %t0, %t1
+  ret i32 %t2
 }
+