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-51.c | 157 +++++++++++++++++++++++++++++++++++++
 1 file changed, 157 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/builtins-51.c

(limited to 'gcc/testsuite/gcc.dg/builtins-51.c')

diff --git a/gcc/testsuite/gcc.dg/builtins-51.c b/gcc/testsuite/gcc.dg/builtins-51.c
new file mode 100644
index 000000000..fdfc9bec7
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/builtins-51.c
@@ -0,0 +1,157 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math" } */
+
+extern double pow(double, double);
+extern double fabs(double);
+extern void abort(void);
+
+double test2_1(double x)
+{
+  return pow(x,2.0);
+}
+
+double test2_2(double x)
+{
+  return pow(-x,2.0);
+}
+
+double test2_3(double x)
+{
+  return pow(fabs(x),2.0);
+}
+
+double test3_1(double x)
+{
+  return pow(x,3.0);
+}
+
+double test3_2(double x)
+{
+  return pow(-x,3.0);
+}
+
+double test3_3(double x)
+{
+  return pow(fabs(x),3.0);
+}
+
+double test6_1(double x)
+{
+  return pow(x,6.0);
+}
+
+double test6_2(double x)
+{
+  return pow(-x,6.0);
+}
+
+double test6_3(double x)
+{
+  return pow(fabs(x),6.0);
+}
+
+
+int main()
+{
+  if (test2_1(1.0) != 1.0)
+    abort();
+  if (test2_1(2.0) != 4.0)
+    abort();
+  if (test2_1(0.0) != 0.0)
+    abort();
+  if (test2_1(-1.0) != 1.0)
+    abort();
+  if (test2_1(-2.0) != 4.0)
+    abort();
+
+  if (test2_2(1.0) != 1.0)
+    abort();
+  if (test2_2(2.0) != 4.0)
+    abort();
+  if (test2_2(0.0) != 0.0)
+    abort();
+  if (test2_2(-1.0) != 1.0)
+    abort();
+  if (test2_2(-2.0) != 4.0)
+    abort();
+
+  if (test2_3(1.0) != 1.0)
+    abort();
+  if (test2_3(2.0) != 4.0)
+    abort();
+  if (test2_3(0.0) != 0.0)
+    abort();
+  if (test2_3(-1.0) != 1.0)
+    abort();
+  if (test2_3(2.0) != 4.0)
+    abort();
+
+  if (test3_1(1.0) != 1.0)
+    abort();
+  if (test3_1(2.0) != 8.0)
+    abort();
+  if (test3_1(0.0) != 0.0)
+    abort();
+  if (test3_1(-1.0) != -1.0)
+    abort();
+  if (test3_1(-2.0) != -8.0)
+    abort();
+
+  if (test3_2(1.0) != -1.0)
+    abort();
+  if (test3_2(2.0) != -8.0)
+    abort();
+  if (test3_2(0.0) != -0.0)
+    abort();
+  if (test3_2(-1.0) != 1.0)
+    abort();
+  if (test3_2(-2.0) != 8.0)
+    abort();
+
+  if (test3_3(1.0) != 1.0)
+    abort();
+  if (test3_3(2.0) != 8.0)
+    abort();
+  if (test3_3(0.0) != 0.0)
+    abort();
+  if (test3_3(-1.0) != 1.0)
+    abort();
+  if (test3_3(-2.0) != 8.0)
+    abort();
+
+  if (test6_1(1.0) != 1.0)
+    abort();
+  if (test6_1(2.0) != 64.0)
+    abort();
+  if (test6_1(0.0) != 0.0)
+    abort();
+  if (test6_1(-1.0) != 1.0)
+    abort();
+  if (test6_1(-2.0) != 64.0)
+    abort();
+
+  if (test6_2(1.0) != 1.0)
+    abort();
+  if (test6_2(2.0) != 64.0)
+    abort();
+  if (test6_2(0.0) != 0.0)
+    abort();
+  if (test6_2(-1.0) != 1.0)
+    abort();
+  if (test6_2(-2.0) != 64.0)
+    abort();
+
+  if (test6_3(1.0) != 1.0)
+    abort();
+  if (test6_3(2.0) != 64.0)
+    abort();
+  if (test6_3(0.0) != 0.0)
+    abort();
+  if (test6_3(-1.0) != 1.0)
+    abort();
+  if (test6_3(-2.0) != 64.0)
+    abort();
+
+  return 0;
+}
+
-- 
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