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// RUN: %llvmgcc -c -emit-llvm %s -o - | llvm-dis | grep llvm.ptr.annotation | count 3 #include <stdio.h> /* Struct with element X being annotated */ struct foo { int X __attribute__((annotate("StructAnnotation"))); int Y; int Z; }; void test(struct foo *F) { F->X = 42; F->Z = 1; F->Y = F->X; }