[opaque pointer type] Add textual IR support for explicit type parameter for global...

[oota-llvm.git] / test / Transforms / InstCombine / strlen-1.ll

diff --git a/test/Transforms/InstCombine/strlen-1.ll b/test/Transforms/InstCombine/strlen-1.ll
index 4fa5b4fdb62f7e4ea62c39327f9b3a2a6512c043..fe453699a60e129d89772ec5e3e7d0832e3a5251 100644 (file)
--- a/test/Transforms/InstCombine/strlen-1.ll
+++ b/test/Transforms/InstCombine/strlen-1.ll
@@ -5,6 +5,7 @@
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
 
 @hello = constant [6 x i8] c"hello\00"
+@longer = constant [7 x i8] c"longer\00"
 @null = constant [1 x i8] zeroinitializer
 @null_hello = constant [7 x i8] c"\00hello\00"
 @nullstring = constant i8 0
@@ -16,7 +17,7 @@ declare i32 @strlen(i8*)
 
 define i32 @test_simplify1() {
 ; CHECK-LABEL: @test_simplify1(
-  %hello_p = getelementptr [6 x i8]* @hello, i32 0, i32 0
+  %hello_p = getelementptr [6 x i8], [6 x i8]* @hello, i32 0, i32 0
   %hello_l = call i32 @strlen(i8* %hello_p)
   ret i32 %hello_l
 ; CHECK-NEXT: ret i32 5
@@ -24,7 +25,7 @@ define i32 @test_simplify1() {
 
 define i32 @test_simplify2() {
 ; CHECK-LABEL: @test_simplify2(
-  %null_p = getelementptr [1 x i8]* @null, i32 0, i32 0
+  %null_p = getelementptr [1 x i8], [1 x i8]* @null, i32 0, i32 0
   %null_l = call i32 @strlen(i8* %null_p)
   ret i32 %null_l
 ; CHECK-NEXT: ret i32 0
@@ -32,7 +33,7 @@ define i32 @test_simplify2() {
 
 define i32 @test_simplify3() {
 ; CHECK-LABEL: @test_simplify3(
-  %null_hello_p = getelementptr [7 x i8]* @null_hello, i32 0, i32 0
+  %null_hello_p = getelementptr [7 x i8], [7 x i8]* @null_hello, i32 0, i32 0
   %null_hello_l = call i32 @strlen(i8* %null_hello_p)
   ret i32 %null_hello_l
 ; CHECK-NEXT: ret i32 0
@@ -49,7 +50,7 @@ define i32 @test_simplify4() {
 
 define i1 @test_simplify5() {
 ; CHECK-LABEL: @test_simplify5(
-  %hello_p = getelementptr [6 x i8]* @hello, i32 0, i32 0
+  %hello_p = getelementptr [6 x i8], [6 x i8]* @hello, i32 0, i32 0
   %hello_l = call i32 @strlen(i8* %hello_p)
   %eq_hello = icmp eq i32 %hello_l, 0
   ret i1 %eq_hello
@@ -58,7 +59,7 @@ define i1 @test_simplify5() {
 
 define i1 @test_simplify6() {
 ; CHECK-LABEL: @test_simplify6(
-  %null_p = getelementptr [1 x i8]* @null, i32 0, i32 0
+  %null_p = getelementptr [1 x i8], [1 x i8]* @null, i32 0, i32 0
   %null_l = call i32 @strlen(i8* %null_p)
   %eq_null = icmp eq i32 %null_l, 0
   ret i1 %eq_null
@@ -69,7 +70,7 @@ define i1 @test_simplify6() {
 
 define i1 @test_simplify7() {
 ; CHECK-LABEL: @test_simplify7(
-  %hello_p = getelementptr [6 x i8]* @hello, i32 0, i32 0
+  %hello_p = getelementptr [6 x i8], [6 x i8]* @hello, i32 0, i32 0
   %hello_l = call i32 @strlen(i8* %hello_p)
   %ne_hello = icmp ne i32 %hello_l, 0
   ret i1 %ne_hello
@@ -78,18 +79,29 @@ define i1 @test_simplify7() {
 
 define i1 @test_simplify8() {
 ; CHECK-LABEL: @test_simplify8(
-  %null_p = getelementptr [1 x i8]* @null, i32 0, i32 0
+  %null_p = getelementptr [1 x i8], [1 x i8]* @null, i32 0, i32 0
   %null_l = call i32 @strlen(i8* %null_p)
   %ne_null = icmp ne i32 %null_l, 0
   ret i1 %ne_null
 ; CHECK-NEXT: ret i1 false
 }
 
+define i32 @test_simplify9(i1 %x) {
+; CHECK-LABEL: @test_simplify9
+  %hello = getelementptr [6 x i8], [6 x i8]* @hello, i32 0, i32 0
+  %longer = getelementptr [7 x i8], [7 x i8]* @longer, i32 0, i32 0
+  %s = select i1 %x, i8* %hello, i8* %longer
+  %l = call i32 @strlen(i8* %s)
+; CHECK-NEXT: select i1 %x, i32 5, i32 6
+  ret i32 %l
+; CHECK-NEXT: ret
+}
+
 ; Check cases that shouldn't be simplified.
 
 define i32 @test_no_simplify1() {
 ; CHECK-LABEL: @test_no_simplify1(
-  %a_p = getelementptr [32 x i8]* @a, i32 0, i32 0
+  %a_p = getelementptr [32 x i8], [32 x i8]* @a, i32 0, i32 0
   %a_l = call i32 @strlen(i8* %a_p)
 ; CHECK-NEXT: %a_l = call i32 @strlen
   ret i32 %a_l