From 2b03aaafbf9ff8c22cbb8c0b9f3609ea222f5c52 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 18 Jan 2010 22:00:46 +0000
Subject: [PATCH] filecheckize this.

llvm-svn: 93776
---
 .../InstCombine/canonicalize_branch.ll        | 36 +++++++++++--------
 1 file changed, 22 insertions(+), 14 deletions(-)

diff --git a/llvm/test/Transforms/InstCombine/canonicalize_branch.ll b/llvm/test/Transforms/InstCombine/canonicalize_branch.ll
index 52aff3dcd475..24090abcb5ac 100644
--- a/llvm/test/Transforms/InstCombine/canonicalize_branch.ll
+++ b/llvm/test/Transforms/InstCombine/canonicalize_branch.ll
@@ -1,36 +1,44 @@
-; RUN: opt < %s -instcombine -S | \
-; RUN:    not grep {icmp ne\|icmp ule\|icmp uge}
+; RUN: opt < %s -instcombine -S | FileCheck %s
 
 define i32 @test1(i32 %X, i32 %Y) {
-        %C = icmp ne i32 %X, %Y         ; <i1> [#uses=1]
+        %C = icmp ne i32 %X, %Y
         br i1 %C, label %T, label %F
 
-T:              ; preds = %0
-        ret i32 12
+; CHECK: @test1
+; CHECK: %C = icmp eq i32 %X, %Y
+; CHECK: br i1 %C, label %F, label %T
 
-F:              ; preds = %0
+T:
+        ret i32 12
+F:
         ret i32 123
 }
 
 define i32 @test2(i32 %X, i32 %Y) {
-        %C = icmp ule i32 %X, %Y                ; <i1> [#uses=1]
+        %C = icmp ule i32 %X, %Y
         br i1 %C, label %T, label %F
 
-T:              ; preds = %0
-        ret i32 12
+; CHECK: @test2
+; CHECK: %C = icmp ugt i32 %X, %Y
+; CHECK: br i1 %C, label %F, label %T
 
-F:              ; preds = %0
+T:
+        ret i32 12
+F:
         ret i32 123
 }
 
 define i32 @test3(i32 %X, i32 %Y) {
-        %C = icmp uge i32 %X, %Y                ; <i1> [#uses=1]
+        %C = icmp uge i32 %X, %Y
         br i1 %C, label %T, label %F
 
-T:              ; preds = %0
-        ret i32 12
+; CHECK: @test3
+; CHECK: %C = icmp ult i32 %X, %Y
+; CHECK: br i1 %C, label %F, label %T
 
-F:              ; preds = %0
+T:
+        ret i32 12
+F:
         ret i32 123
 }