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diff gcc/testsuite/gcc.dg/builtins-48.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/builtins-48.c	Fri Oct 27 22:46:09 2017 +0900
@@ -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 (-x)*(-x);
+}
+
+float test1f(float x)
+{
+  return (-x)*(-x);
+}
+
+double test2(double x)
+{
+  return fabs(x)*fabs(x);
+}
+
+float test2f(float x)
+{
+  return fabsf(x)*fabsf(x);
+}
+
+double test3(double x, double y)
+{
+  return (x*-y)*(x*-y);
+}
+
+float test3f(float x, float y)
+{
+  return (x*-y)*(x*-y);
+}
+
+double test4(double x, double y)
+{
+  return (x/-y)*(x/-y);
+}
+
+float test4f(float x, float y)
+{
+  return (x/-y)*(x/-y);
+}
+
+int main()
+{
+  if (test1(1.0) != 1.0)
+    abort();
+  if (test1(2.0) != 4.0)
+    abort();
+  if (test1(0.0) != 0.0)
+    abort();
+  if (test1(-1.0) != 1.0)
+    abort();
+  if (test1(-2.0) != 4.0)
+    abort();
+
+  if (test1f(1.0f) != 1.0f)
+    abort();
+  if (test1f(2.0f) != 4.0f)
+    abort();
+  if (test1f(0.0f) != 0.0f)
+    abort();
+  if (test1f(-1.0f) != 1.0f)
+    abort();
+  if (test1f(-2.0f) != 4.0f)
+    abort();
+
+  if (test2(1.0) != 1.0)
+    abort();
+  if (test2(2.0) != 4.0)
+    abort();
+  if (test2(0.0) != 0.0)
+    abort();
+  if (test2(-1.0) != 1.0)
+    abort();
+  if (test2(-2.0) != 4.0)
+    abort();
+
+  if (test2f(1.0f) != 1.0f)
+    abort();
+  if (test2f(2.0f) != 4.0f)
+    abort();
+  if (test2f(0.0f) != 0.0f)
+    abort();
+  if (test2f(-1.0f) != 1.0f)
+    abort();
+  if (test2f(-2.0f) != 4.0f)
+    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) != 4.0)
+    abort();
+  if (test3(1.0,-2.0) != 4.0)
+    abort();
+  if (test3(2.0,1.0) != 4.0)
+    abort();
+  if (test3(2.0,-1.0) != 4.0)
+    abort();
+  if (test3(2.0,2.0) != 16.0)
+    abort();
+  if (test3(2.0,-2.0) != 16.0)
+    abort();
+  if (test3(-2.0,1.0) != 4.0)
+    abort();
+  if (test3(-2.0,-1.0) != 4.0)
+    abort();
+  if (test3(-2.0,2.0) != 16.0)
+    abort();
+  if (test3(-2.0,-2.0) != 16.0)
+    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) != 4.0f)
+    abort();
+  if (test3f(1.0f,-2.0f) != 4.0f)
+    abort();
+  if (test3f(2.0f,1.0f) != 4.0f)
+    abort();
+  if (test3f(2.0f,-1.0f) != 4.0f)
+    abort();
+  if (test3f(2.0f,2.0f) != 16.0f)
+    abort();
+  if (test3f(2.0f,-2.0f) != 16.0f)
+    abort();
+  if (test3f(-2.0f,1.0f) != 4.0f)
+    abort();
+  if (test3f(-2.0f,-1.0f) != 4.0f)
+    abort();
+  if (test3f(-2.0f,2.0f) != 16.0f)
+    abort();
+  if (test3f(-2.0f,-2.0f) != 16.0f)
+    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) != 4.0)
+    abort();
+  if (test4(6.0,-3.0) != 4.0)
+    abort();
+  if (test4(-6.0,3.0) != 4.0)
+    abort();
+  if (test4(-6.0,-3.0) != 4.0)
+    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) != 4.0f)
+    abort();
+  if (test4f(6.0f,-3.0f) != 4.0f)
+    abort();
+  if (test4f(-6.0f,3.0f) != 4.0f)
+    abort();
+  if (test4f(-6.0f,-3.0f) != 4.0f)
+    abort();
+
+  return 0;
+}
+