diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/builtins-49.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/builtins-49.c | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/builtins-49.c b/gcc-4.9/gcc/testsuite/gcc.dg/builtins-49.c new file mode 100644 index 000000000..fdeaad467 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/builtins-49.c @@ -0,0 +1,181 @@ +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +extern double fabs(double); +extern float fabsf(float); +extern void abort(void); + + +double test1(double x) +{ + return fabs(-x); +} + +float test1f(float x) +{ + return fabsf(-x); +} + +double test2(double x) +{ + return fabs(fabs(x)); +} + +float test2f(float x) +{ + return fabsf(fabsf(x)); +} + +double test3(double x, double y) +{ + return fabs(x*-y); +} + +float test3f(float x, float y) +{ + return fabsf(x*-y); +} + +double test4(double x, double y) +{ + return fabs(x/-y); +} + +float test4f(float x, float y) +{ + return fabsf(x/-y); +} + +int main() +{ + if (test1(1.0) != 1.0) + abort(); + if (test1(2.0) != 2.0) + abort(); + if (test1(0.0) != 0.0) + abort(); + if (test1(-1.0) != 1.0) + abort(); + if (test1(-2.0) != 2.0) + abort(); + + if (test1f(1.0f) != 1.0f) + abort(); + if (test1f(2.0f) != 2.0f) + abort(); + if (test1f(0.0f) != 0.0f) + abort(); + if (test1f(-1.0f) != 1.0f) + abort(); + if (test1f(-2.0f) != 2.0f) + abort(); + + if (test2(1.0) != 1.0) + abort(); + if (test2(2.0) != 2.0) + abort(); + if (test2(0.0) != 0.0) + abort(); + if (test2(-1.0) != 1.0) + abort(); + if (test2(-2.0) != 2.0) + abort(); + + if (test2f(1.0f) != 1.0f) + abort(); + if (test2f(2.0f) != 2.0f) + abort(); + if (test2f(0.0f) != 0.0f) + abort(); + if (test2f(-1.0f) != 1.0f) + abort(); + if (test2f(-2.0f) != 2.0f) + abort(); + + if (test3(1.0,1.0) != 1.0) + abort(); + if (test3(1.0,-1.0) != 1.0) + abort(); + if (test3(1.0,2.0) != 2.0) + abort(); + if (test3(1.0,-2.0) != 2.0) + abort(); + if (test3(2.0,1.0) != 2.0) + abort(); + if (test3(2.0,-1.0) != 2.0) + abort(); + if (test3(2.0,2.0) != 4.0) + abort(); + if (test3(2.0,-2.0) != 4.0) + abort(); + if (test3(-2.0,1.0) != 2.0) + abort(); + if (test3(-2.0,-1.0) != 2.0) + abort(); + if (test3(-2.0,2.0) != 4.0) + abort(); + if (test3(-2.0,-2.0) != 4.0) + abort(); + + if (test3f(1.0f,1.0f) != 1.0f) + abort(); + if (test3f(1.0f,-1.0f) != 1.0f) + abort(); + if (test3f(1.0f,2.0f) != 2.0f) + abort(); + if (test3f(1.0f,-2.0f) != 2.0f) + abort(); + if (test3f(2.0f,1.0f) != 2.0f) + abort(); + if (test3f(2.0f,-1.0f) != 2.0f) + abort(); + if (test3f(2.0f,2.0f) != 4.0f) + abort(); + if (test3f(2.0f,-2.0f) != 4.0f) + abort(); + if (test3f(-2.0f,1.0f) != 2.0f) + abort(); + if (test3f(-2.0f,-1.0f) != 2.0f) + abort(); + if (test3f(-2.0f,2.0f) != 4.0f) + abort(); + if (test3f(-2.0f,-2.0f) != 4.0f) + abort(); + + if (test4(1.0,1.0) != 1.0) + abort(); + if (test4(1.0,-1.0) != 1.0) + abort(); + if (test4(-1.0,1.0) != 1.0) + abort(); + if (test4(-1.0,-1.0) != 1.0) + abort(); + if (test4(6.0,3.0) != 2.0) + abort(); + if (test4(6.0,-3.0) != 2.0) + abort(); + if (test4(-6.0,3.0) != 2.0) + abort(); + if (test4(-6.0,-3.0) != 2.0) + abort(); + + if (test4f(1.0f,1.0f) != 1.0f) + abort(); + if (test4f(1.0f,-1.0f) != 1.0f) + abort(); + if (test4f(-1.0f,1.0f) != 1.0f) + abort(); + if (test4f(-1.0f,-1.0f) != 1.0f) + abort(); + if (test4f(6.0f,3.0f) != 2.0f) + abort(); + if (test4f(6.0f,-3.0f) != 2.0f) + abort(); + if (test4f(-6.0f,3.0f) != 2.0f) + abort(); + if (test4f(-6.0f,-3.0f) != 2.0f) + abort(); + + return 0; +} + |