diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/builtins-61.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/builtins-61.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/builtins-61.c b/gcc/testsuite/gcc.dg/builtins-61.c new file mode 100644 index 000000000..dff163ff1 --- /dev/null +++ b/gcc/testsuite/gcc.dg/builtins-61.c @@ -0,0 +1,32 @@ +/* { dg-do compile } */ +/* { dg-options "-O -ffast-math -fdump-tree-optimized" } */ +/* { dg-require-effective-target c99_runtime } */ + +double test1 (double x) +{ + return __real __builtin_cexp(x * (__extension__ 1.0iF)); +} + +double test2(double x) +{ + return __imag __builtin_cexp((__extension__ 1.0iF) * x); +} + +double test3(double x) +{ + _Complex c = __builtin_cexp(x * (__extension__ 1.0iF)); + return __imag c + __real c; +} + +double test4(double x, double y) +{ + _Complex c = __builtin_cexp(x); + x = __builtin_exp (x); + return x - __real c; +} + +/* { dg-final { scan-tree-dump "cexpi" "optimized" } } */ +/* { dg-final { scan-tree-dump "sin" "optimized" } } */ +/* { dg-final { scan-tree-dump "cos" "optimized" } } */ +/* { dg-final { scan-tree-dump "return 0.0" "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |