diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/aarch64/xorsign.c')
-rw-r--r-- | gcc/testsuite/gcc.target/aarch64/xorsign.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/aarch64/xorsign.c b/gcc/testsuite/gcc.target/aarch64/xorsign.c new file mode 100644 index 00000000000..22c5829449d --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/xorsign.c @@ -0,0 +1,86 @@ +/* { dg-do compile } */ +/* { dg-options "-O3" } */ + +double +check_d_pos (double x, double y) +{ + return x * __builtin_copysign (1.0, y); +} + +float +check_f_pos (float x, float y) +{ + return x * __builtin_copysignf (1.0f, y); +} + +long double +check_l_pos (long double x, long double y) +{ + return x * __builtin_copysignl (1.0, y); +} + +/* --------------- */ + +double +check_d_neg (double x, double y) +{ + return x * __builtin_copysign (-1.0, y); +} + +float +check_f_neg (float x, float y) +{ + return x * __builtin_copysignf (-1.0f, y); +} + +long double +check_l_neg (long double x, long double y) +{ + return x * __builtin_copysignl (-1.0, y); +} + +/* --------------- */ + +double +check_d_pos_rev (double x, double y) +{ + return __builtin_copysign (1.0, y) * x; +} + +float +check_f_pos_rev (float x, float y) +{ + return __builtin_copysignf (1.0f, y) * x; +} + +long double +check_l_pos_rev (long double x, long double y) +{ + return __builtin_copysignl (1.0, y) * x; +} + +/* --------------- */ + +double +check_d_neg_rev (double x, double y) +{ + return __builtin_copysign (-1.0, y) * x; +} + +float +check_f_neg_rev (float x, float y) +{ + return __builtin_copysignf (-1.0f, y) * x; +} + +long double +check_l_neg_rev (long double x, long double y) +{ + return __builtin_copysignl (-1.0, y) * x; +} + +/* { dg-final { scan-assembler "\[ \t\]?eor\[ \t\]?" } } */ +/* { dg-final { scan-assembler "\[ \t\]?and\[ \t\]?" } } */ +/* { dg-final { scan-assembler-not "copysign" } } */ +/* { dg-final { scan-assembler-not "\[ \t\]?orr\[ \t\]?" } } */ +/* { dg-final { scan-assembler-not "\[ \t\]?fmul\[ \t\]?" } } */ |