rs6000-c.c (P9V_BUILTIN_VEC_VSCEDPGT, [...]): Rename base overloaded name.

gcc/ChangeLog:

2018-10-25  Carl Love  <cel@us.ibm.com>

	* config/rs6000/rs6000-c.c (P9V_BUILTIN_VEC_VSCEDPGT,
	P9V_BUILTIN_VEC_VSCEDPLT, P9V_BUILTIN_VEC_VSCEDPEQ,
	P9V_BUILTIN_VEC_VSCEDPUO): Rename base overloaded name.  Add quad
	precicion entry for each overloaded builtin.
	* config/rs6000/rs6000-builtin.def (VSCEDPGT, VSCEDPLT, VSCEDPEQ,
	VSCEDPUO): Rename overloaded name.
	(VSCEDPGT, VSCEQPGT, VSCEDPLT, VSCEQPLT, VSCEDPEQ, VSCEQPEQ,
	VSCEDPUO, VSCEQPUO): Add defitions for overloaded builtins.
	* config/rs6000/vsx.md (xscmpexpqp_<code>_<mode>): Add
	define_expand for xscmpexqp instruction.
	(*xscmpexpqp): Add define_insn for the xscmpexqp instruction.

gcc/testsuite/ChangeLog:

2018-10-25  Carl Love  <cel@us.ibm.com>

	* gcc.target/powerpc/float128-cmp2-runnable.c: New test file.

From-SVN: r265509

2 files changed, 281 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6dacfa9..0b45310 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2018-10-25  Carl Love  <cel@us.ibm.com>
+
+	* gcc.target/powerpc/float128-cmp2-runnable.c: New test file.
+
 2018-10-25  Martin Liska  <mliska@suse.cz>
 
 	PR testsuite/87739
diff --git a/gcc/testsuite/gcc.target/powerpc/float128-cmp2-runnable.c b/gcc/testsuite/gcc.target/powerpc/float128-cmp2-runnable.c
new file mode 100644
index 0000000..1c316ba
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/float128-cmp2-runnable.c
@@ -0,0 +1,277 @@
+/* { dg-do run { target { powerpc*-*-* &&  p9vector_hw } } } */
+/* { dg-options "-O2 -mcpu=power9 " } */
+
+#define NAN_Q __builtin_nanq ("")
+#define SNAN_Q __builtin_nansq ("")
+#define NAN __builtin_nan ("")
+#define SNAN __builtin_nans ("")
+
+#ifdef DEBUG
+#include <stdio.h>
+#endif
+
+void abort (void);
+
+int main(void)
+{
+  int result;
+  double a_dble, b_dble;
+  __ieee128 a_ieee128, b_ieee128;
+  
+  a_dble = 3.10;
+  b_dble = 3.10;
+  
+  if (__builtin_vec_scalar_cmp_exp_eq(a_dble, b_dble))
+#ifdef DEBUG
+    printf("Double EQ result is true, expecting true\n");
+#else
+    ;
+#endif
+  else
+#ifdef DEBUG
+    printf("ERROR: Double EQ result is false, expecting true\n");
+#else
+    abort();
+#endif
+
+  a_dble = 3.10;
+  b_dble = 31.0;
+  
+  if (__builtin_vec_scalar_cmp_exp_eq(a_dble, b_dble))
+#ifdef DEBUG
+    printf("ERROR: Double EQ result is true, expecting false\n");
+#else
+    abort();
+#endif
+  else
+#ifdef DEBUG
+    printf("Double EQ result is false, expecting false\n");
+#else
+    ;
+#endif
+
+  a_dble = 3.10;
+  b_dble = 3.10;
+
+  if (__builtin_vec_scalar_cmp_exp_lt(a_dble, b_dble))
+#ifdef DEBUG
+    printf("ERROR: Double LT result is true, expecting false\n");
+#else
+    abort();
+#endif
+  else
+#ifdef DEBUG
+    printf("Double LT result is false, expecting false\n");
+#else
+    ;
+#endif
+
+  a_dble = 0.31;
+  b_dble = 3.10;
+  
+  if (__builtin_vec_scalar_cmp_exp_lt(a_dble, b_dble))
+#ifdef DEBUG
+    printf("Double LT result is true, expecting true\n");
+#else
+    ;
+#endif
+  else
+#ifdef DEBUG
+    printf("ERROR: Double LT result is false, expecting true\n");
+#else
+    abort();
+#endif
+
+  a_dble = 0.31;
+  b_dble = 3.10;
+
+  if (__builtin_vec_scalar_cmp_exp_gt(a_dble, b_dble))
+#ifdef DEBUG
+    printf("ERROR: Double GT result is true, expecting false\n");
+#else
+    abort();
+#endif
+  else
+#ifdef DEBUG
+    printf("Double GT result is false, expecting false\n");
+#else
+    ;
+#endif
+
+  a_dble = 3.10;
+  b_dble = 0.31;
+  
+  if (__builtin_vec_scalar_cmp_exp_gt(a_dble, b_dble))
+#ifdef DEBUG
+    printf("Double GT result is true, expecting true\n");
+#else
+    ;
+#endif
+  else
+#ifdef DEBUG
+    printf("ERROR: Double GT result is false, expecting true\n");
+#else
+    abort();
+#endif
+
+  a_dble = NAN;
+  b_dble = NAN;
+  
+  if (__builtin_vec_scalar_cmp_exp_unordered(a_dble, b_dble))
+#ifdef DEBUG
+    printf("Double unordered result is true, expecting true\n");
+#else
+    ;
+#endif
+  else
+#ifdef DEBUG
+    printf("ERROR: Double unordered result is false, expecting true\n");
+#else
+    abort();
+#endif
+
+  a_dble = 3.10;
+  b_dble = 3.10;
+  
+  if (__builtin_vec_scalar_cmp_exp_unordered(a_dble, b_dble))
+#ifdef DEBUG
+    printf("ERROR: Double unordered result is true, expecting false\n");
+#else
+    abort();
+#endif
+  else
+#ifdef DEBUG
+    printf("Double unordered result is false, expecting false\n");
+#else
+    ;
+#endif
+    
+  /* IEEE 128 */
+  a_ieee128 = 3.10;
+  b_ieee128 = 3.10;
+  
+  if (__builtin_vec_scalar_cmp_exp_eq(a_ieee128, b_ieee128))
+#ifdef DEBUG
+    printf("IEEE 128 EQ result is true, expecting true\n");
+#else
+    ;
+#endif
+  else
+#ifdef DEBUG
+    printf("ERROR: IEEE 128 EQ result is false, expecting true\n");
+#else
+    abort();
+#endif
+
+  a_ieee128 = 3.10;
+  b_ieee128 = 31.0;
+  
+  if (__builtin_vec_scalar_cmp_exp_eq(a_ieee128, b_ieee128))
+#ifdef DEBUG
+    printf("ERROR: IEEE 128 EQ result is true, expecting false\n");
+#else
+    abort();
+#endif
+  else
+#ifdef DEBUG
+    printf("IEEE 128 EQ result is false, expecting false\n");
+#else
+    ;
+#endif
+
+  a_ieee128 = 3.10;
+  b_ieee128 = 3.10;
+
+  if (__builtin_vec_scalar_cmp_exp_lt(a_ieee128, b_ieee128))
+#ifdef DEBUG
+    printf("ERROR: IEEE 128 LT result is true, expecting false\n");
+#else
+    abort();
+#endif
+  else
+#ifdef DEBUG
+    printf("IEEE 128 LT result is false, expecting false\n");
+#else
+    ;
+#endif
+
+  a_ieee128 = 0.31;
+  b_ieee128 = 3.10;
+  
+  if (__builtin_vec_scalar_cmp_exp_lt(a_ieee128, b_ieee128))
+#ifdef DEBUG
+    printf("IEEE 128 LT result is true, expecting true\n");
+#else
+    ;
+#endif
+  else
+#ifdef DEBUG
+    printf("ERROR: IEEE 128 LT result is false, expecting true\n");
+#else
+    abort();
+#endif
+
+  a_ieee128 = 0.31;
+  b_ieee128 = 3.10;
+
+  if (__builtin_vec_scalar_cmp_exp_gt(a_ieee128, b_ieee128))
+#ifdef DEBUG
+    printf("ERROR: IEEE 128 GT result is true, expecting false\n");
+#else
+    abort();
+#endif
+  else
+#ifdef DEBUG
+    printf("IEEE 128 GT result is false, expecting false\n");
+#else
+    ;
+#endif
+
+  a_ieee128 = 3.10;
+  b_ieee128 = 0.31;
+  
+  if (__builtin_vec_scalar_cmp_exp_gt(a_ieee128, b_ieee128))
+#ifdef DEBUG
+    printf("IEEE 128 GT result is true, expecting true\n");
+#else
+    ;
+#endif
+  else
+#ifdef DEBUG
+    printf("ERROR: IEEE 128 GT result is false, expecting true\n");
+#else
+    abort();
+#endif
+
+  a_ieee128 = NAN_Q;
+  b_ieee128 = NAN_Q;
+  
+  if (__builtin_vec_scalar_cmp_exp_unordered(a_ieee128, b_ieee128))
+#ifdef DEBUG
+    printf("IEEE unordered result is true, expecting true\n");
+#else
+    ;
+#endif
+  else
+#ifdef DEBUG
+    printf("ERROR: IEEE unordered result is false, expecting true\n");
+#else
+    abort();
+#endif
+
+  a_ieee128 = 3.10;
+  b_ieee128 = 3.10;
+  
+  if (__builtin_vec_scalar_cmp_exp_unordered(a_ieee128, b_ieee128))
+#ifdef DEBUG
+    printf("ERROR: IEEE unordered result is true, expecting false\n");
+#else
+    abort();
+#endif
+  else
+#ifdef DEBUG
+    printf("IEEE unordered result is false, expecting false\n");
+#else
+    ;
+#endif
+}