PR target/37846

	* gcc.target/ia64/mfused-madd-vect.c: New test.
	* gcc.target/ia64/mfused-madd.c: New test.
	* gcc.target/ia64/mno-fused-madd-vect.c: New test.
	* gcc.target/ia64/mno-fused-madd.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@147783 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3f4f035..1005e18 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2009-05-21  Steve Ellcey  <sje@cup.hp.com>
+
+       PR target/37846
+       * gcc.target/ia64/mfused-madd-vect.c: New test.
+       * gcc.target/ia64/mfused-madd.c: New test.
+       * gcc.target/ia64/mno-fused-madd-vect.c: New test.
+       * gcc.target/ia64/mno-fused-madd.c: New test.
+
 2009-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 
        * gcc.target/i386/movbe-1.c: New.

diff --git a/gcc/testsuite/gcc.target/ia64/mfused-madd-vect.c b/gcc/testsuite/gcc.target/ia64/mfused-madd-vect.c
new file mode 100644 (file)
index 0000000..e166e85
--- /dev/null
+++ b/gcc/testsuite/gcc.target/ia64/mfused-madd-vect.c
@@ -0,0 +1,33 @@
+/* { dg-do compile */
+/* { dg-options "-O2 -ftree-vectorize" } */
+/* { dg-final { scan-assembler-not "fpmpy" } } */
+
+/* fpma and fpms will show in either way because there are no
+   specific vector add/sub instructions.  So we just check for fpmpy.  */
+
+#define N 16
+extern bar(float *, float *, float *, float *);
+void foo()
+{
+       int i;
+       float a[N], b[N], c[N], d[N];
+       bar(a,b,c,d);
+       for (i = 0; i < N; i++) {
+               a[i] = b[i] + c[i] * d[i];
+       }
+       bar(a,b,c,d);
+#if 0
+       for (i = 0; i < N; i++) {
+               a[i] = b[i] - c[i] * d[i];
+       }
+       bar(a,b,c,d);
+#endif
+       for (i = 0; i < N; i++) {
+               a[i] = b[i] * c[i] + d[i];
+       }
+       bar(a,b,c,d);
+       for (i = 0; i < N; i++) {
+               a[i] = b[i] * c[i] - d[i];
+       }
+       bar(a,b,c,d);
+}

diff --git a/gcc/testsuite/gcc.target/ia64/mfused-madd.c b/gcc/testsuite/gcc.target/ia64/mfused-madd.c
new file mode 100644 (file)
index 0000000..8ecb31f
--- /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); }

diff --git a/gcc/testsuite/gcc.target/ia64/mno-fused-madd-vect.c b/gcc/testsuite/gcc.target/ia64/mno-fused-madd-vect.c
new file mode 100644 (file)
index 0000000..0e24bf6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/ia64/mno-fused-madd-vect.c
@@ -0,0 +1,31 @@
+/* { dg-do compile */
+/* { dg-options "-O2 -mno-fused-madd -ftree-vectorize" } */
+/* { dg-final { scan-assembler "fpmpy" } } */
+
+/* fpma and fpms will show in either way because there are no
+   specific vector add/sub instructions.  So we just check for fpmpy.  */
+
+#define N 16
+extern bar(float *, float *, float *, float *);
+void foo()
+{
+       int i;
+       float a[N], b[N], c[N], d[N];
+       bar(a,b,c,d);
+       for (i = 0; i < N; i++) {
+               a[i] = b[i] + c[i] * d[i];
+       }
+       bar(a,b,c,d);
+       for (i = 0; i < N; i++) {
+               a[i] = b[i] - c[i] * d[i];
+       }
+       bar(a,b,c,d);
+       for (i = 0; i < N; i++) {
+               a[i] = b[i] * c[i] + d[i];
+       }
+       bar(a,b,c,d);
+       for (i = 0; i < N; i++) {
+               a[i] = b[i] * c[i] - d[i];
+       }
+       bar(a,b,c,d);
+}

diff --git a/gcc/testsuite/gcc.target/ia64/mno-fused-madd.c b/gcc/testsuite/gcc.target/ia64/mno-fused-madd.c
new file mode 100644 (file)
index 0000000..d8ccc94
--- /dev/null
+++ b/gcc/testsuite/gcc.target/ia64/mno-fused-madd.c
@@ -0,0 +1,64 @@
+/* { dg-do compile */
+/* { dg-options "-O2 -mno-fused-madd" } */
+/* { dg-final { scan-assembler-not "fma" } } */
+/* { dg-final { scan-assembler-not "fms" } } */
+/* { dg-final { scan-assembler-not "fnma" } } */
+/* { dg-final { scan-assembler "fmpy" } } */
+/* { dg-final { scan-assembler "fadd" } } */
+/* { dg-final { scan-assembler "fsub" } } */
+
+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); }