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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 | 410eac553600d33ea5535dc4c906eadd8d4b593a (patch) | |
| tree | 217e460450585c59c1be5dbffb6f420923e159f8 /test/Analysis/CallGraph | |
| parent | c975a51ac042eb15bcb04a293cb737810ff40a00 (diff) | |
| download | external_llvm-410eac553600d33ea5535dc4c906eadd8d4b593a.zip external_llvm-410eac553600d33ea5535dc4c906eadd8d4b593a.tar.gz external_llvm-410eac553600d33ea5535dc4c906eadd8d4b593a.tar.bz2 | |
Test case for r132797.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132962 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Analysis/CallGraph')
| -rw-r--r-- | test/Analysis/CallGraph/no-intrinsics.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Analysis/CallGraph/no-intrinsics.ll b/test/Analysis/CallGraph/no-intrinsics.ll new file mode 100644 index 0000000..272a559 --- /dev/null +++ b/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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