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-rw-r--r--test/Transforms/SimplifyLibCalls/StrLen.ll62
1 files changed, 0 insertions, 62 deletions
diff --git a/test/Transforms/SimplifyLibCalls/StrLen.ll b/test/Transforms/SimplifyLibCalls/StrLen.ll
deleted file mode 100644
index 4a20bbd2ce..0000000000
--- a/test/Transforms/SimplifyLibCalls/StrLen.ll
+++ /dev/null
@@ -1,62 +0,0 @@
-; Test that the StrCatOptimizer works correctly
-; RUN: opt < %s -simplify-libcalls -S | \
-; RUN: not grep "call.*strlen"
-
-target datalayout = "e-p:32:32"
-@hello = constant [6 x i8] c"hello\00" ; <[6 x i8]*> [#uses=3]
-@null = constant [1 x i8] zeroinitializer ; <[1 x i8]*> [#uses=3]
-@null_hello = constant [7 x i8] c"\00hello\00" ; <[7 x i8]*> [#uses=1]
-@nullstring = constant i8 0
-
-declare i32 @strlen(i8*)
-
-define i32 @test1() {
- %hello_p = getelementptr [6 x i8]* @hello, i32 0, i32 0 ; <i8*> [#uses=1]
- %hello_l = call i32 @strlen( i8* %hello_p ) ; <i32> [#uses=1]
- ret i32 %hello_l
-}
-
-define i32 @test2() {
- %null_p = getelementptr [1 x i8]* @null, i32 0, i32 0 ; <i8*> [#uses=1]
- %null_l = call i32 @strlen( i8* %null_p ) ; <i32> [#uses=1]
- ret i32 %null_l
-}
-
-define i32 @test3() {
- %null_hello_p = getelementptr [7 x i8]* @null_hello, i32 0, i32 0 ; <i8*> [#uses=1]
- %null_hello_l = call i32 @strlen( i8* %null_hello_p ) ; <i32> [#uses=1]
- ret i32 %null_hello_l
-}
-
-define i1 @test4() {
- %hello_p = getelementptr [6 x i8]* @hello, i32 0, i32 0 ; <i8*> [#uses=1]
- %hello_l = call i32 @strlen( i8* %hello_p ) ; <i32> [#uses=1]
- %eq_hello = icmp eq i32 %hello_l, 0 ; <i1> [#uses=1]
- ret i1 %eq_hello
-}
-
-define i1 @test5() {
- %null_p = getelementptr [1 x i8]* @null, i32 0, i32 0 ; <i8*> [#uses=1]
- %null_l = call i32 @strlen( i8* %null_p ) ; <i32> [#uses=1]
- %eq_null = icmp eq i32 %null_l, 0 ; <i1> [#uses=1]
- ret i1 %eq_null
-}
-
-define i1 @test6() {
- %hello_p = getelementptr [6 x i8]* @hello, i32 0, i32 0 ; <i8*> [#uses=1]
- %hello_l = call i32 @strlen( i8* %hello_p ) ; <i32> [#uses=1]
- %ne_hello = icmp ne i32 %hello_l, 0 ; <i1> [#uses=1]
- ret i1 %ne_hello
-}
-
-define i1 @test7() {
- %null_p = getelementptr [1 x i8]* @null, i32 0, i32 0 ; <i8*> [#uses=1]
- %null_l = call i32 @strlen( i8* %null_p ) ; <i32> [#uses=1]
- %ne_null = icmp ne i32 %null_l, 0 ; <i1> [#uses=1]
- ret i1 %ne_null
-}
-
-define i32 @test8() {
- %len = tail call i32 @strlen(i8* @nullstring) nounwind
- ret i32 %len
-}