Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/builtins-61.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O -ffast-math -fdump-tree-optimized" } */ /* { dg-require-effective-target c99_runtime } */ /* { dg-require-effective-target libc_has_complex_functions } */ 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" } } */