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| author | John McCall <rjmccall@apple.com> | 2011-06-14 03:02:05 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2011-06-14 03:02:05 +0000 |
| commit | 51fbfc928c58f56f24fe9d6c43400b0524ea8f3c (patch) | |
| tree | c2ea22421b05c2c455fa64b44545b9fef5290414 /llvm/test/Analysis/CallGraph | |
| parent | 5af845226caf1a288aeb34e9588e6ca4bf83d59b (diff) | |
| download | bcm5719-llvm-51fbfc928c58f56f24fe9d6c43400b0524ea8f3c.tar.gz bcm5719-llvm-51fbfc928c58f56f24fe9d6c43400b0524ea8f3c.zip | |
Test case for r132797.
llvm-svn: 132962
Diffstat (limited to 'llvm/test/Analysis/CallGraph')
| -rw-r--r-- | llvm/test/Analysis/CallGraph/no-intrinsics.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/Analysis/CallGraph/no-intrinsics.ll b/llvm/test/Analysis/CallGraph/no-intrinsics.ll new file mode 100644 index 00000000000..272a5593dee --- /dev/null +++ b/llvm/test/Analysis/CallGraph/no-intrinsics.ll @@ -0,0 +1,13 @@ +; RUN: opt < %s -print-callgraph -disable-output |& FileCheck %s + +; Check that intrinsics aren't added to the call graph + +declare void @llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1) + +define void @f(i8* %out, i8* %in) { + call void @llvm.memcpy.p0i8.p0i8.i32(i8* %out, i8* %in, i32 100, i32 4, i1 false) + ret void +} + +; CHECK: Call graph node for function: 'f' +; CHECK-NOT: calls function 'llvm.memcpy.p0i8.p0i8.i32'
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