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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 2007-02-02 17:09:55 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 2007-02-02 17:09:55 +0000 |
| commit | 1aeef526793e63252dd428d926809378d5f46795 (patch) | |
| tree | 121f473987a109b31958eb1bdf6d5fa7f38c2121 /gcc/testsuite/gcc.dg/builtins-20.c | |
| parent | f6ec1d11632ab0a33dacb5043ac4819d5a91759e (diff) | |
| download | gcc-1aeef526793e63252dd428d926809378d5f46795.zip gcc-1aeef526793e63252dd428d926809378d5f46795.tar.gz gcc-1aeef526793e63252dd428d926809378d5f46795.tar.bz2 | |
fold-const.c (negate_expr_p, [...]): Handle COMPLEX_EXPR.
* fold-const.c (negate_expr_p, fold_negate_expr): Handle
COMPLEX_EXPR.
testsuite:
* gcc.dg/builtins-20.c: Add more cases.
From-SVN: r121511
Diffstat (limited to 'gcc/testsuite/gcc.dg/builtins-20.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/builtins-20.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/builtins-20.c b/gcc/testsuite/gcc.dg/builtins-20.c index 3c8ac76..3f36ae4 100644 --- a/gcc/testsuite/gcc.dg/builtins-20.c +++ b/gcc/testsuite/gcc.dg/builtins-20.c @@ -197,6 +197,24 @@ void test2(double x, double y) if (fmax (x,fmin(y,x)) != x) link_error (); + + if ((__complex__ double) x != -(__complex__ double) (-x)) + link_error (); + + if (x*1i != -(-x*1i)) + link_error (); + + if (x+(x-y)*1i != -(-x+(y-x)*1i)) + link_error (); + + if (x+(x-y)*1i != -(-x-(x-y)*1i)) + link_error (); + + if (ccos(tan(x)+sin(y)*1i) != ccos(-tan(-x)+-sin(-y)*1i)) + link_error (); + + if (ccos(tan(x)+sin(x-y)*1i) != ccos(-tan(-x)-sin(y-x)*1i)) + link_error (); } void test3(__complex__ double x, __complex__ double y, int i) @@ -389,6 +407,21 @@ void test2f(float x, float y) if (fmaxf (x,fminf(y,x)) != x) link_error (); + + if ((__complex__ float) x != -(__complex__ float) (-x)) + link_error (); + + if (x+(x-y)*1i != -(-x+(y-x)*1i)) + link_error (); + + if (x+(x-y)*1i != -(-x-(x-y)*1i)) + link_error (); + + if (ccosf(tanf(x)+sinf(y)*1i) != ccosf(-tanf(-x)+-sinf(-y)*1i)) + link_error (); + + if (ccosf(tanf(x)+sinf(x-y)*1i) != ccosf(-tanf(-x)-sinf(y-x)*1i)) + link_error (); } void test3f(__complex__ float x, __complex__ float y, int i) @@ -581,6 +614,21 @@ void test2l(long double x, long double y) if (fmaxl (x,fminl(y,x)) != x) link_error (); + + if ((__complex__ long double) x != -(__complex__ long double) (-x)) + link_error (); + + if (x+(x-y)*1i != -(-x+(y-x)*1i)) + link_error (); + + if (x+(x-y)*1i != -(-x-(x-y)*1i)) + link_error (); + + if (ccosl(tanl(x)+sinl(y)*1i) != ccosl(-tanl(-x)+-sinl(-y)*1i)) + link_error (); + + if (ccosl(tanl(x)+sinl(x-y)*1i) != ccosl(-tanl(-x)-sinl(y-x)*1i)) + link_error (); } void test3l(__complex__ long double x, __complex__ long double y, int i) |