1923099773fe4bbc52a25a5d3d92236b5e37cef93Ulrich Weigand// RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm %s -o - | grep 'declare i32 @printf' | count 1 2923099773fe4bbc52a25a5d3d92236b5e37cef93Ulrich Weigand// RUN: %clang_cc1 -triple i386-unknown-unknown -O2 -emit-llvm %s -o - | grep 'declare i32 @puts' | count 1 3d029cbbd18689a8110ea47aa33ed3387a7cf3674Rafael Espindola// RUN: %clang_cc1 -triple i386-unknown-unknown -ffreestanding -O2 -emit-llvm %s -o - | not grep 'declare i32 @puts' 43ada6ffd92e02b02f1cdb3c2044aab24dbe0b755Daniel Dunbar 523afaad895486d4a9ea672f497b63ebc4c588955Daniel Dunbarint printf(const char *, ...); 63ada6ffd92e02b02f1cdb3c2044aab24dbe0b755Daniel Dunbar 73ada6ffd92e02b02f1cdb3c2044aab24dbe0b755Daniel Dunbarvoid f0() { 83ada6ffd92e02b02f1cdb3c2044aab24dbe0b755Daniel Dunbar printf("hello\n"); 93ada6ffd92e02b02f1cdb3c2044aab24dbe0b755Daniel Dunbar} 10