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Diffstat (limited to 'test/Transforms/GlobalOpt/memcpy.ll')
| -rw-r--r-- | test/Transforms/GlobalOpt/memcpy.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Transforms/GlobalOpt/memcpy.ll b/test/Transforms/GlobalOpt/memcpy.ll new file mode 100644 index 00000000000..dcfe009e330 --- /dev/null +++ b/test/Transforms/GlobalOpt/memcpy.ll @@ -0,0 +1,13 @@ +; RUN: opt < %s -globalopt -S | \ +; RUN: grep "G1 = internal unnamed_addr constant" + +@G1 = internal global [58 x i8] c"asdlfkajsdlfkajsd;lfkajds;lfkjasd;flkajsd;lkfja;sdlkfjasd\00" ; <[58 x i8]*> [#uses=1] + +define void @foo() { + %Blah = alloca [58 x i8] + %tmp.0 = getelementptr [58 x i8]* %Blah, i32 0, i32 0 + call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp.0, i8* getelementptr inbounds ([58 x i8]* @G1, i32 0, i32 0), i32 58, i32 1, i1 false) + ret void +} + +declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind |