diff options
Diffstat (limited to 'test/Verifier/2010-08-07-PointerIntrinsic.ll')
| -rw-r--r-- | test/Verifier/2010-08-07-PointerIntrinsic.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/Verifier/2010-08-07-PointerIntrinsic.ll b/test/Verifier/2010-08-07-PointerIntrinsic.ll new file mode 100644 index 0000000..bf5563d --- /dev/null +++ b/test/Verifier/2010-08-07-PointerIntrinsic.ll @@ -0,0 +1,21 @@ +; RUN: not llvm-as < %s 2> %t +; RUN: grep {Broken module} %t +; PR7316 + +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:32" +target triple = "x86-unknown-unknown" +@aa = global [32 x i8] zeroinitializer, align 1 +@bb = global [16 x i8] zeroinitializer, align 1 +define void @x() nounwind { +L.0: + %0 = getelementptr [32 x i8]* @aa, i32 0, i32 4 + %1 = bitcast i8* %0 to [16 x i8]* + %2 = bitcast [16 x i8]* %1 to [0 x i8]* + %3 = getelementptr [16 x i8]* @bb + %4 = bitcast [16 x i8]* %3 to [0 x i8]* + call void @llvm.memcpy.i32([0 x i8]* %2, [0 x i8]* %4, i32 16, i32 1) + br label %return +return: + ret void +} +declare void @llvm.memcpy.i32([0 x i8]*, [0 x i8]*, i32, i32) nounwind |