15 lines
500 B
LLVM
15 lines
500 B
LLVM
; RUN: opt < %s -print-callgraph -disable-output 2>&1 | FileCheck %s
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; RUN: opt < %s -passes=print-callgraph -disable-output 2>&1 | FileCheck %s
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; Check that intrinsics aren't added to the call graph
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declare void @llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1)
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define void @f(i8* %out, i8* %in) {
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call void @llvm.memcpy.p0i8.p0i8.i32(i8* %out, i8* %in, i32 100, i32 4, i1 false)
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ret void
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}
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; CHECK: Call graph node for function: 'f'
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; CHECK-NOT: calls function 'llvm.memcpy.p0i8.p0i8.i32'
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