// RUN: %llvmgcc %s -S -o - -fno-math-errno | grep llvm.sqrt// llvm.sqrt has undefined behavior on negative inputs, so it is// inappropriate to translate C/C++ sqrt to this.// XFAIL: *#include <math.h>floatfoo(float X) {// Check that this compiles to llvm.sqrt when errno is ignored.returnsqrtf(X);}