merge two tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83751 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/JumpThreading/basic.ll b/test/Transforms/JumpThreading/basic.ll
index 16c34185ec4721f4609b6c7d6dd9baf9295a1ae7..1a602a63587e615d78c9164fe8c98b870a456e23 100644 (file)
--- a/test/Transforms/JumpThreading/basic.ll
+++ b/test/Transforms/JumpThreading/basic.ll
@@ -6,7 +6,9 @@ declare i32 @f1()
 declare i32 @f2()
 declare void @f3()
 
-define i32 @test(i1 %cond) {
+define i32 @test1(i1 %cond) {
+; CHECK: @test1
+
        br i1 %cond, label %T1, label %F1
 
 T1:
@@ -37,6 +39,7 @@ F2:
 
 ;; cond is known false on Entry -> F1 edge!
 define i32 @test2(i1 %cond) {
+; CHECK: @test2
 Entry:
        br i1 %cond, label %T1, label %F1
 
@@ -57,3 +60,18 @@ F2:
        call void @f3()
        ret i32 12
 }
+
+
+; Undef handling.
+define i32 @test3(i1 %cond) {
+; CHECK: @test3
+; CHECK-NEXT: T1:
+; CHECK-NEXT: ret i32 42
+       br i1 undef, label %T1, label %F1
+
+T1:
+       ret i32 42
+
+F1:
+       ret i32 17
+}

diff --git a/test/Transforms/JumpThreading/undef.ll b/test/Transforms/JumpThreading/undef.ll
deleted file mode 100644 (file)
index 404aecf..0000000
--- a/test/Transforms/JumpThreading/undef.ll
+++ /dev/null
@@ -1,12 +0,0 @@
-; RUN: opt < %s -jump-threading -S | not grep {br }
-; RUN: opt < %s -jump-threading -S | grep {ret i32} | count 1
-
-define i32 @test(i1 %cond) {
-       br i1 undef, label %T1, label %F1
-
-T1:
-       ret i32 42
-
-F1:
-       ret i32 17
-}