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							// RUN: %clang_cc1 -emit-llvm %s  -o /dev/null
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							typedef __SIZE_TYPE__ size_t;
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							void *alloca(size_t size);
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							char *strcpy(char *restrict s1, const char *restrict s2);
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							int puts(const char *s);
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							int main(int argc, char **argv) {
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							  char *C = (char*)alloca(argc);
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							  strcpy(C, argv[0]);
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							  puts(C);
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							}
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