diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/opt/nrv17.C')
-rw-r--r-- | gcc/testsuite/g++.dg/opt/nrv17.C | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/opt/nrv17.C b/gcc/testsuite/g++.dg/opt/nrv17.C new file mode 100644 index 000000000..6248bca03 --- /dev/null +++ b/gcc/testsuite/g++.dg/opt/nrv17.C @@ -0,0 +1,32 @@ +// { dg-do run } + +#include <cstdlib> +#include <complex> + +void __attribute__((noinline)) +h(std::complex<double> x) +{ + if (x.real() != 2.0) + std::abort (); +} + +void __attribute__((noinline)) +g(std::complex<double> x) +{ + if (x.real() != 0.5) + std::abort (); +} + +void __attribute__((noinline)) +f(std::complex<double> x) +{ + h (x); + x = 1.0 / x; + g (x); +} + +int main() +{ + f(2.0); + return 0; +} |