xref: /aosp_15_r20/external/llvm/test/Analysis/CallGraph/no-intrinsics.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -print-callgraph -disable-output 2>&1 | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -passes=print-callgraph -disable-output 2>&1 | FileCheck %s
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Worker; Check that intrinsics aren't added to the call graph
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Workerdeclare void @llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1)
7*9880d681SAndroid Build Coastguard Worker
8*9880d681SAndroid Build Coastguard Workerdefine void @f(i8* %out, i8* %in) {
9*9880d681SAndroid Build Coastguard Worker  call void @llvm.memcpy.p0i8.p0i8.i32(i8* %out, i8* %in, i32 100, i32 4, i1 false)
10*9880d681SAndroid Build Coastguard Worker  ret void
11*9880d681SAndroid Build Coastguard Worker}
12*9880d681SAndroid Build Coastguard Worker
13*9880d681SAndroid Build Coastguard Worker; CHECK: Call graph node for function: 'f'
14*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: calls function 'llvm.memcpy.p0i8.p0i8.i32'
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