obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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.

1 files changed, 172 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/builtins-34.c b/gcc/testsuite/gcc.dg/builtins-34.c
new file mode 100644
index 000000000..e348a1ca9
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/builtins-34.c
@@ -0,0 +1,172 @@
+/* Copyright (C) 2004 Free Software Foundation.
+
+   Check that various built-in functions compile.
+
+   Written by Uros Bizjak, 13th February 2004.  */
+
+/* { dg-do compile } */
+/* { dg-options "-O2 -ffast-math" } */
+
+extern double exp10(double);
+extern double exp2(double);
+extern double pow10(double);
+extern double expm1(double);
+extern double ldexp(double, int);
+extern double scalb(double, double);
+extern double scalbn(double, int);
+extern double scalbln(double, long);
+extern double significand(double);
+extern float exp10f(float);
+extern float exp2f(float);
+extern float pow10f(float);
+extern float expm1f(float);
+extern float ldexpf(float, int);
+extern float scalbf(float, float);
+extern float scalbnf(float, int);
+extern float scalblnf(float, long);
+extern float significandf(float);
+extern long double exp10l(long double);
+extern long double exp2l(long double);
+extern long double pow10l(long double);
+extern long double expm1l(long double);
+extern long double ldexpl(long double, int);
+extern long double scalbl(long double, long double);
+extern long double scalbnl(long double, int);
+extern long double scalblnl(long double, long);
+extern long double significandl(long double);
+
+
+double test1(double x)
+{
+  return exp10(x);
+}
+
+double test2(double x)
+{
+  return exp2(x);
+}
+
+double test3(double x)
+{
+  return pow10(x);
+}
+
+double test4(double x)
+{
+  return expm1(x);
+}
+
+double test5(double x, int exp)
+{
+  return ldexp(x, exp);
+}
+
+double test6(double x, double exp)
+{
+  return scalb(x, exp);
+}
+
+double test7(double x, int exp)
+{
+  return scalbn(x, exp);
+}
+
+double test8(double x, long exp)
+{
+  return scalbln(x, exp);
+}
+
+double test9(double x)
+{
+  return significand(x);
+}
+
+float test1f(float x)
+{
+  return exp10f(x);
+}
+
+float test2f(float x)
+{
+  return exp2f(x);
+}
+
+float test3f(float x)
+{
+  return pow10f(x);
+}
+
+float test4f(float x)
+{
+  return expm1f(x);
+}
+
+float test5f(float x, int exp)
+{
+  return ldexpf(x, exp);
+}
+
+float test6f(float x, float exp)
+{
+  return scalbf(x, exp);
+}
+
+float test7f(float x, int exp)
+{
+  return scalbnf(x, exp);
+}
+
+float test8f(float x, long exp)
+{
+  return scalblnf(x, exp);
+}
+
+float test9f(float x)
+{
+  return significandf(x);
+}
+
+long double test1l(long double x)
+{
+  return exp10l(x);
+}
+
+long double test2l(long double x)
+{
+  return exp2l(x);
+}
+
+long double test3l(long double x)
+{
+  return pow10l(x);
+}
+
+long double test4l(long double x)
+{
+  return expm1l(x);
+}
+
+long double test5l(long double x, int exp)
+{
+  return ldexpl(x, exp);
+}
+
+long double test6l(long double x, long double exp)
+{
+  return scalbl(x, exp);
+}
+
+long double test7l(long double x, int exp)
+{
+  return scalbnl(x, exp);
+}
+
+long double test8l(long double x, long exp)
+{
+  return scalblnl(x, exp);
+}
+
+long double test9l(long double x)
+{
+  return significandl(x);
+}