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, 64 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/ia64/mfused-madd.c b/gcc/testsuite/gcc.target/ia64/mfused-madd.c
new file mode 100644
index 000000000..8ecb31f0d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/ia64/mfused-madd.c
@@ -0,0 +1,64 @@
+/* { dg-do compile */
+/* { dg-options "-O2" } */
+/* { dg-final { scan-assembler-not "fmpy" } } */
+/* { dg-final { scan-assembler-not "fadd" } } */
+/* { dg-final { scan-assembler-not "fsub" } } */
+/* { dg-final { scan-assembler "fma" } } */
+/* { dg-final { scan-assembler "fms" } } */
+/* { dg-final { scan-assembler "fnma" } } */
+
+float foo01(float a, float b, float c) {return (a + b * c);}
+float foo02(float a, float b, float c) {return (a - b * c);}
+float foo03(float a, float b, float c) {return (a * b + c);}
+float foo04(float a, float b, float c) {return (a * b - c);}
+
+double foo05(double a, double b, double c) {return (a + b * c);}
+double foo06(double a, double b, double c) {return (a - b * c);}
+double foo07(double a, double b, double c) {return (a * b + c);}
+double foo08(double a, double b, double c) {return (a * b - c);}
+
+__float80 foo09(__float80 a, __float80 b, __float80 c) {return (a + b * c);}
+__float80 foo10(__float80 a, __float80 b, __float80 c) {return (a - b * c);}
+__float80 foo11(__float80 a, __float80 b, __float80 c) {return (a * b + c);}
+__float80 foo12(__float80 a, __float80 b, __float80 c) {return (a * b - c);}
+
+
+
+float foo20(double a, double b, double c) {return (float) (a + b * c);}
+float foo21(double a, double b, double c) {return (float) (a - b * c);}
+float foo22(double a, double b, double c) {return (float) (a * b + c);}
+float foo23(double a, double b, double c) {return (float) (a * b - c);}
+
+float foo24(__float80 a, __float80 b, __float80 c) {return (float) (a + b * c);}
+float foo25(__float80 a, __float80 b, __float80 c) {return (float) (a - b * c);}
+float foo26(__float80 a, __float80 b, __float80 c) {return (float) (a * b + c);}
+float foo27(__float80 a, __float80 b, __float80 c) {return (float) (a * b - c);}
+
+double foo28(__float80 a, __float80 b, __float80 c) {return (double) (a + b * c);}
+double foo29(__float80 a, __float80 b, __float80 c) {return (double) (a - b * c);}
+double foo30(__float80 a, __float80 b, __float80 c) {return (double) (a * b + c);}
+double foo31(__float80 a, __float80 b, __float80 c) {return (double) (a * b - c);}
+
+
+float foo001(float a, float b, double c) { return (a + b * c); }
+float foo002(float a, float b, double c) { return (a - b * c); }
+
+float foo005(float a, double b, double c) { return (a + b * c); }
+float foo006(float a, double b, double c) { return (a - b * c); }
+float foo007(float a, double b, double c) { return (a * b + c); }
+float foo008(float a, double b, double c) { return (a * b - c); }
+
+double foo009(double a, float b, double c) { return (a + b * c); }
+double foo010(double a, float b, double c) { return (a - b * c); }
+double foo011(double a, float b, double c) { return (a * b + c); }
+double foo012(double a, float b, double c) { return (a * b - c); }
+
+float foo013(float a, double b, __float80 c) { return (a + b * c); }
+float foo014(float a, double b, __float80 c) { return (a - b * c); }
+float foo017(double a, float b, __float80 c) { return (a + b * c); }
+float foo018(double a, float b, __float80 c) { return (a - b * c); }
+
+float foo021(float a, __float80 b, double c) { return (a + b * c); }
+float foo022(float a, __float80 b, double c) { return (a - b * c); }
+float foo023(float a, __float80 b, double c) { return (a * b + c); }
+float foo024(float a, __float80 b, double c) { return (a * b - c); }