From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/gcc.dg/builtins-48.c | 181 +++++++++++++++++++++++++++++++++++++
 1 file changed, 181 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/builtins-48.c

(limited to 'gcc/testsuite/gcc.dg/builtins-48.c')

diff --git a/gcc/testsuite/gcc.dg/builtins-48.c b/gcc/testsuite/gcc.dg/builtins-48.c
new file mode 100644
index 000000000..43710b868
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/builtins-48.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 (-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;
+}
+
-- 
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