builtins-8-p9-runnable.c: Add new test file.

gcc/testsuite/ChangeLog:

2018-05-08  Carl Love  <cel@us.ibm.com>
	* gcc.target/powerpc/builtins-8-p9-runnable.c: Add new test file.

From-SVN: r260055

2 files changed, 1046 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 68c0033..9555222 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,6 @@
+2018-05-08  Carl Love  <cel@us.ibm.com>
+	* gcc.target/powerpc/builtins-8-p9-runnable.c: Add new test file.
+
 2018-05-08  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/84588
diff --git a/gcc/testsuite/gcc.target/powerpc/builtins-8-p9-runnable.c b/gcc/testsuite/gcc.target/powerpc/builtins-8-p9-runnable.c
new file mode 100644
index 0000000..9ec338d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/builtins-8-p9-runnable.c
@@ -0,0 +1,1043 @@
+/* { dg-do run { target { powerpc*-*-* &&  p9vector_hw } } } */
+/* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
+/* { dg-options "-mcpu=power9 -O2" } */
+
+#include <stdint.h>
+#include <stdio.h>
+#include <altivec.h> // vector
+
+#ifdef DEBUG
+#include <stdio.h>
+#endif
+
+void abort (void);
+
+
+int main() {
+
+  vector signed char char_src1, char_src2;
+  vector unsigned char uchar_src1, uchar_src2;
+  vector signed short int short_src1, short_src2;
+  vector unsigned short int ushort_src1, ushort_src2;
+  vector signed int int_src1, int_src2;
+  vector unsigned int uint_src1, uint_src2;
+  unsigned int result, expected_result;
+
+
+  /* Tests for: vec_first_match_index() */
+  /* char */
+  char_src1 = (vector signed char) {-1, 2, 3, 4, -5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  char_src2 = (vector signed char) {-1, 2, 3, 20, -5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  expected_result = 0;
+
+  result = vec_first_match_index (char_src1, char_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: char first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  char_src1 = (vector signed char) {1, 2, 3, 4, 5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  char_src2 = (vector signed char) {-1, -2, -3, -4, -5, -6, -7, -8,
+				    -9, -10, -11, -12, -13, -14, -15, -16};
+  expected_result = 16;
+
+  result = vec_first_match_index (char_src1, char_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: char first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uchar_src1 = (vector unsigned char) {0, 2, 3, 4, 5, 6, 7, 8,
+				       9, 10, 11, 12, 13, 14, 15, 16};
+  uchar_src2 = (vector unsigned char) {1, 0, 3, 4, 5, 6, 7, 8,
+				       9, 10, 11, 12, 13, 14, 15, 16};
+  expected_result = 2;
+
+  result = vec_first_match_index (uchar_src1, uchar_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uchar first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uchar_src1 = (vector unsigned char) {2, 3, 4, 5, 6, 7, 8, 9,
+				       10, 11, 12, 13, 14, 15, 16, 17};
+  uchar_src2 = (vector unsigned char) {3, 4, 5, 6, 7, 8, 9, 10,
+				       11, 12, 13, 14, 15, 16, 17, 18};
+  expected_result = 16;
+
+  result = vec_first_match_index (uchar_src1, uchar_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uchar first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  /* short int */
+  short_src1 = (vector short int) {10, -20, -30, 40, 50, 60, 70, 80};
+  short_src2 = (vector short int) {-10, 20, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 3;
+
+  result = vec_first_match_index (short_src1, short_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: short int first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  short_src1 = (vector short int) {10, 20, 30, 40, 50, 60, 70, 80};
+  short_src2 = (vector short int) {0, 0, 0, 0, 0, 0, 0, 0};
+
+  expected_result = 8;
+
+  result = vec_first_match_index (short_src1, short_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: short int first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  ushort_src1 = (vector short unsigned int) {0, 0, 0, 0, 0, 60, 70, 0};
+  ushort_src2 = (vector short unsigned int) {10, 20, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 5;
+
+  result = vec_first_match_index (ushort_src1, ushort_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: ushort int first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  ushort_src1 = (vector short unsigned int) {-20, 30, -40, 50,
+					     60, -70, 80, -90};
+  ushort_src2 = (vector short unsigned int) {20, -30, 40, -50,
+					     -60, 70, -80, 90};
+
+  expected_result = 8;
+
+  result = vec_first_match_index (ushort_src1, ushort_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: ushort int first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  /* int */
+  int_src1 = (vector int) {1, 2, 3, 4};
+  int_src2 = (vector int) {10, 20, 30, 4};
+
+  expected_result = 3;
+
+  result = vec_first_match_index (int_src1, int_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: int first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  int_src1 = (vector int) {1, 2, 3, 4};
+  int_src2 = (vector int) {4, 3, 2, 1};
+
+  expected_result = 4;
+
+  result = vec_first_match_index (int_src1, int_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: int first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uint_src1 = (vector unsigned int) {1, 2, 3, 4};
+  uint_src2 = (vector unsigned int) {11, 2, 33, 4};
+
+  expected_result = 1;
+
+  result = vec_first_match_index (uint_src1, uint_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uint first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uint_src1 = (vector unsigned int) {1, 2, 3, 4};
+  uint_src2 = (vector unsigned int) {2, 3, 4, 5};
+
+  expected_result = 4;
+
+  result = vec_first_match_index (uint_src1, uint_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uint first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  /* Tests for: vec_first_mismatch_index() */
+  /* char */
+  char_src1 = (vector signed char) {-1, 2, 3, 4, -5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  char_src2 = (vector signed char) {-1, 2, 3, 20, -5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  expected_result = 3;
+
+  result = vec_first_mismatch_index (char_src1, char_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: char first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  char_src1 = (vector signed char) {1, 2, 3, 4, 5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  char_src2 = (vector signed char) {1, 2, 3, 4, 5, 6, 7, 8,
+				     9, 10, 11, 12, 13, 14, 15, 16};
+  expected_result = 16;
+
+  result = vec_first_mismatch_index (char_src1, char_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: char first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uchar_src1 = (vector unsigned char) {1, 2, 3, 4, 5, 6, 7, 8,
+				       9, 10, 11, 12, 13, 14, 15, 16};
+  uchar_src2 = (vector unsigned char) {1, 0, 3, 4, 5, 6, 7, 8,
+				       9, 10, 11, 12, 13, 14, 15, 16};
+  expected_result = 1;
+
+  result = vec_first_mismatch_index (uchar_src1, uchar_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uchar first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uchar_src1 = (vector unsigned char) {2, 3, 4, 5, 6, 7, 8, 9,
+				       10, 11, 12, 13, 14, 15, 16};
+  uchar_src2 = (vector unsigned char) {2, 3, 4, 5, 6, 7, 8, 9,
+				       0, 11, 12, 13, 14, 15, 16};
+  expected_result = 8;
+
+  result = vec_first_mismatch_index (uchar_src1, uchar_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uchar first mismatch result (%d) does not match expected result (%d)\n",
+	     result, expected_result);
+#else
+    abort();
+#endif
+
+  uchar_src1 = (vector unsigned char) {2, 3, 4, 5, 6, 7, 8, 9,
+				       10, 11, 12, 13, 14, 15, 16};
+  uchar_src2 = (vector unsigned char) {2, 3, 4, 5, 6, 7, 8, 9,
+				       10, 11, 12, 13, 14, 15, 16};
+  expected_result = 16;
+
+  result = vec_first_mismatch_index (uchar_src1, uchar_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uchar first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  /* short int */
+  short_src1 = (vector short int) {-10, -20, 30, 40, 50, 60, 70, 80};
+  short_src2 = (vector short int) {-10, 20, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 1;
+
+  result = vec_first_mismatch_index (short_src1, short_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: short int first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  short_src1 = (vector short int) {10, 20, 30, 40, 50, 60, 70, 80};
+  short_src2 = (vector short int) {10, 20, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 8;
+
+  result = vec_first_mismatch_index (short_src1, short_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: short int first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  ushort_src1 = (vector short unsigned int) {10, 20, 30, 40, 50, 60, 70, 0};
+  ushort_src2 = (vector short unsigned int) {10, 20, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 7;
+
+  result = vec_first_mismatch_index (ushort_src1, ushort_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: ushort int first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  ushort_src1 = (vector short unsigned int) {20, 30, 40, 50, 60, 70, 80, 90};
+  ushort_src2 = (vector short unsigned int) {20, 30, 40, 50, 60, 70, 80, 90};
+
+  expected_result = 8;
+
+  result = vec_first_mismatch_index (ushort_src1, ushort_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: ushort int first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  /* int */
+  int_src1 = (vector int) {1, 2, 3, 4};
+  int_src2 = (vector int) {1, 20, 3, 4};
+
+  expected_result = 1;
+
+  result = vec_first_mismatch_index (int_src1, int_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: int first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  int_src1 = (vector int) {1, 2, 3, 4};
+  int_src2 = (vector int) {1, 2, 3, 4};
+
+  expected_result = 4;
+
+  result = vec_first_mismatch_index (int_src1, int_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: int first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  int_src1 = (vector int) {1, 0, 3, 4};
+  int_src2 = (vector int) {1, 2, 3, 4};
+
+  expected_result = 1;
+
+  result = vec_first_mismatch_index (int_src1, int_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: int first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uint_src1 = (vector unsigned int) {1, 2, 3, 4};
+  uint_src2 = (vector unsigned int) {11, 2, 33, 4};
+
+  expected_result = 0;
+
+  result = vec_first_mismatch_index (uint_src1, uint_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uint first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uint_src1 = (vector unsigned int) {1, 2, 3, 4};
+  uint_src2 = (vector unsigned int) {1, 2, 3, 4};
+
+  expected_result = 4;
+
+  result = vec_first_mismatch_index (uint_src1, uint_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uint first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  /* Tests for: vec_first_match_or_eos_index() */
+  /* char */
+  char_src1 = (vector signed char) {-1, 2, 3, 4, -5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  char_src2 = (vector signed char) {-1, 2, 3, 20, -5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  expected_result = 0;
+
+  result = vec_first_match_or_eos_index (char_src1, char_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: char first match result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  char_src1 = (vector signed char) {-1, 2, 3, 0, -5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  char_src2 = (vector signed char) {2, 3, 20, 0, -5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  expected_result = 3;
+
+  result = vec_first_match_or_eos_index (char_src1, char_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: char first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  char_src1 = (vector signed char) {1, 2, 3, 4, 5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  char_src2 = (vector signed char) {-1, -2, -3, -4, -5, -6, -7, -8,
+				    -9, -10, -11, -12, -13, -14, -15, -16};
+  expected_result = 16;
+
+  result = vec_first_match_or_eos_index (char_src1, char_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: char first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+     abort();
+#endif
+
+  uchar_src1 = (vector unsigned char) {1, 2, 3, 4, 5, 6, 7, 8,
+				       9, 10, 11, 12, 13, 14, 15, 16};
+  uchar_src2 = (vector unsigned char) {-1, 0, -3, -4, -5, -6, -7, -8,
+				       9, 10, 11, 12, 13, 14, 15, 16};
+  expected_result = 1;
+
+  result = vec_first_match_or_eos_index (uchar_src1, uchar_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uchar first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uchar_src1 = (vector unsigned char) {2, 3, 4, 5, 6, 7, 8, 9,
+				       10, 11, 12, 13, 14, 15, 16, 17};
+  uchar_src2 = (vector unsigned char) {3, 4, 5, 6, 7, 8, 9, 10,
+				       11, 12, 13, 14, 15, 16, 17, 18};
+  expected_result = 16;
+
+  result = vec_first_match_or_eos_index (uchar_src1, uchar_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uchar first match or EOS  result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  /* short int */
+  short_src1 = (vector short int) {10, -20, -30, 40, 50, 60, 70, 80};
+  short_src2 = (vector short int) {-10, 20, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 3;
+
+  result = vec_first_match_or_eos_index (short_src1, short_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: short int first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  short_src1 = (vector short int) {1, 20, 30, 40, 50, 60, 70, 80};
+  short_src2 = (vector short int) {10, 0, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 1;
+
+  result = vec_first_match_or_eos_index (short_src1, short_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: short int first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  short_src1 = (vector short int) {-10, -20, -30, -40, -50, -60, -70, -80};
+  short_src2 = (vector short int) {10, 20, 30, 40, 50, 0, 70, 80};
+
+  expected_result = 5;
+
+  result = vec_first_match_or_eos_index (short_src1, short_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: short int first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  short_src1 = (vector short int) {10, 20, 30, 40, 50, 60, 70, 80};
+  short_src2 = (vector short int) {0, 0, 0, 0, 0, 0, 0, 0};
+
+  expected_result = 0;
+
+  result = vec_first_match_or_eos_index (short_src1, short_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: short int first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  ushort_src1 = (vector short unsigned int) {1, 2, 0, 0, 60, 70, 0};
+  ushort_src2 = (vector short unsigned int) {10, 20, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 2;
+
+  result = vec_first_match_or_eos_index (ushort_src1, ushort_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: ushort int first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  ushort_src1 = (vector short unsigned int) {-20, 30, -40, 50,
+					     60, -70, 80, -90};
+  ushort_src2 = (vector short unsigned int) {20, -30, 40, -50,
+					     -60, 70, -80, 90};
+
+  expected_result = 8;
+
+  result = vec_first_match_or_eos_index (ushort_src1, ushort_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: ushort int first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+  ushort_src1 = (vector short unsigned int) {-20, 30, -40, 50,
+					     60, -70, 80, 0};
+  ushort_src2 = (vector short unsigned int) {20, -30, 40, -50,
+					     -60, 70, -80, 90};
+
+  expected_result = 7;
+
+  result = vec_first_match_or_eos_index (ushort_src1, ushort_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+     printf("Error: ushort int first match or EOS result (%d) does not match expected result (%d)\n",
+	    result, expected_result);
+#else
+    abort();
+#endif
+
+  /* int */
+  int_src1 = (vector int) {1, 2, 3, 4};
+  int_src2 = (vector int) {10, 20, 30, 4};
+
+  expected_result = 3;
+
+  result = vec_first_match_or_eos_index (int_src1, int_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: int first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  int_src1 = (vector int) {0, 2, 3, 4};
+  int_src2 = (vector int) {4, 3, 2, 1};
+
+  expected_result = 0;
+
+  result = vec_first_match_or_eos_index (int_src1, int_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: int first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  int_src1 = (vector int) {1, 2, 3, 4};
+  int_src2 = (vector int) {4, 3, 2, 1};
+
+  expected_result = 4;
+
+  result = vec_first_match_or_eos_index (int_src1, int_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+     printf("Error: int first match or EOS result (%d) does not match expected result (%d)\n",
+	    result, expected_result);
+#else
+    abort();
+#endif
+
+  uint_src1 = (vector unsigned int) {1, 2, 3, 4};
+  uint_src2 = (vector unsigned int) {11, 2, 33, 4};
+
+  expected_result = 1;
+
+  result = vec_first_match_or_eos_index (uint_src1, uint_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uint first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uint_src1 = (vector unsigned int) {1, 2, 0, 4};
+  uint_src2 = (vector unsigned int) {2, 3, 4, 5};
+
+  expected_result = 2;
+
+  result = vec_first_match_or_eos_index (uint_src1, uint_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uint first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uint_src1 = (vector unsigned int) {1, 2, 3, 4};
+  uint_src2 = (vector unsigned int) {2, 3, 4, 5};
+
+  expected_result = 4;
+
+  result = vec_first_match_or_eos_index (uint_src1, uint_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uint first match or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  /* Tests for: vec_first_mismatch_or_eos_index() */
+  /* char */
+  char_src1 = (vector signed char) {-1, 2, 3, 4, -5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  char_src2 = (vector signed char) {-1, 2, 3, 20, -5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  expected_result = 3;
+
+  result = vec_first_mismatch_or_eos_index (char_src1, char_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: char first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  char_src1 = (vector signed char) {1, 2, 0, 4, 5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  char_src2 = (vector signed char) {1, 2, 0, 4, 5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  expected_result = 2;
+
+  result = vec_first_mismatch_or_eos_index (char_src1, char_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: char first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  char_src1 = (vector signed char) {1, 2, 3, 4, 5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  char_src2 = (vector signed char) {1, 2, 3, 4, 5, 6, 7, 8,
+				    9, 10, 11, 12, 13, 14, 15, 16};
+  expected_result = 16;
+
+  result = vec_first_mismatch_or_eos_index (char_src1, char_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: char first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uchar_src1 = (vector unsigned char) {1, 2, 3, 4, 5, 6, 7, 8,
+				       9, 10, 11, 12, 13, 14, 15, 16};
+  uchar_src2 = (vector unsigned char) {1, 0, 3, 4, 5, 6, 7, 8,
+				       9, 10, 11, 12, 13, 14, 15, 16};
+  expected_result = 1;
+
+  result = vec_first_mismatch_or_eos_index (uchar_src1, uchar_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uchar first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+     abort();
+#endif
+
+  uchar_src1 = (vector unsigned char) {2, 3, 4, 5, 6, 7, 8, 9,
+				       0, 11, 12, 13, 14, 15, 16};
+  uchar_src2 = (vector unsigned char) {2, 3, 4, 5, 6, 7, 8, 9,
+				       0, 11, 12, 13, 14, 15, 16};
+  expected_result = 8;
+
+  result = vec_first_mismatch_or_eos_index (uchar_src1, uchar_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uchar first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uchar_src1 = (vector unsigned char) {2, 3, 4, 5, 6, 7, 8, 9,
+				       10, 11, 12, 13, 14, 15, 16, 17};
+  uchar_src2 = (vector unsigned char) {2, 3, 4, 5, 6, 7, 8, 9,
+				       10, 11, 12, 13, 14, 0, 16, 17};
+  expected_result = 13;
+
+  result = vec_first_mismatch_or_eos_index (uchar_src1, uchar_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uchar first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uchar_src1 = (vector unsigned char) {2, 3, 4, 5, 6, 7, 8, 9,
+				       10, 11, 12, 13, 14, 15, 16, 17};
+  uchar_src2 = (vector unsigned char) {2, 3, 4, 5, 6, 7, 8, 9,
+				       10, 11, 12, 13, 14, 15, 16, 17};
+  expected_result = 16;
+
+  result = vec_first_mismatch_or_eos_index (uchar_src1, uchar_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uchar first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  /* short int */
+  short_src1 = (vector short int) {-10, -20, 30, 40, 50, 60, 70, 80};
+  short_src2 = (vector short int) {-10, 20, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 1;
+
+  result = vec_first_mismatch_or_eos_index (short_src1, short_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: short int first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  short_src1 = (vector short int) {0, 20, 30, 40, 50, 60, 70, 80};
+  short_src2 = (vector short int) {0, 20, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 0;
+
+  result = vec_first_mismatch_or_eos_index (short_src1, short_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: short int first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  short_src1 = (vector short int) {10, 20, 30, 40, 50, 60, 70, 80};
+  short_src2 = (vector short int) {10, 20, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 8;
+
+  result = vec_first_mismatch_or_eos_index (short_src1, short_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: short int first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  short_src1 = (vector short int) {10, 0, 30, 40, 50, 60, 70, 80};
+  short_src2 = (vector short int) {10, 0, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 1;
+
+  result = vec_first_mismatch_or_eos_index (short_src1, short_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: short int first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  ushort_src1 = (vector short unsigned int) {10, 20, 30, 40, 50, 60, 70, 0};
+  ushort_src2 = (vector short unsigned int) {10, 20, 30, 40, 50, 60, 70, 80};
+
+  expected_result = 7;
+
+  result = vec_first_mismatch_or_eos_index (ushort_src1, ushort_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: ushort int first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  ushort_src1 = (vector short unsigned int) {20, 0, 40, 50, 60, 70, 80, 90};
+  ushort_src2 = (vector short unsigned int) {20, 0, 40, 50, 60, 70, 80, 90};
+
+  expected_result = 1;
+
+  result = vec_first_mismatch_or_eos_index (ushort_src1, ushort_src2);
+
+ if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: ushort int first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  ushort_src1 = (vector short unsigned int) {20, 30, 40, 50, 60, 70, 80, 90};
+  ushort_src2 = (vector short unsigned int) {20, 30, 40, 50, 60, 70, 80, 90};
+
+  expected_result = 8;
+
+  result = vec_first_mismatch_or_eos_index (ushort_src1, ushort_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: ushort int first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  /* int */
+  int_src1 = (vector int) {1, 2, 3, 4};
+  int_src2 = (vector int) {1, 20, 3, 4};
+
+  expected_result = 1;
+
+  result = vec_first_mismatch_or_eos_index (int_src1, int_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: int first mismatch or EOS result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  int_src1 = (vector int) {1, 2, 3, 4};
+  int_src2 = (vector int) {1, 2, 3, 4};
+
+  expected_result = 4;
+
+  result = vec_first_mismatch_or_eos_index (int_src1, int_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: int first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  int_src1 = (vector int) {1, 2, 0, 4};
+  int_src2 = (vector int) {1, 2, 0, 4};
+
+  expected_result = 2;
+
+  result = vec_first_mismatch_or_eos_index (int_src1, int_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: int first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  int_src1 = (vector int) {1, 0, 3, 4};
+  int_src2 = (vector int) {1, 2, 3, 4};
+
+  expected_result = 1;
+
+  result = vec_first_mismatch_or_eos_index (int_src1, int_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: int first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uint_src1 = (vector unsigned int) {1, 2, 3, 4};
+  uint_src2 = (vector unsigned int) {11, 2, 33, 4};
+
+  expected_result = 0;
+
+  result = vec_first_mismatch_or_eos_index (uint_src1, uint_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uint first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uint_src1 = (vector unsigned int) {1, 2, 3, 0};
+  uint_src2 = (vector unsigned int) {1, 2, 3, 0};
+
+  expected_result = 3;
+
+  result = vec_first_mismatch_or_eos_index (uint_src1, uint_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uint first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+
+  uint_src1 = (vector unsigned int) {1, 2, 3, 4};
+  uint_src2 = (vector unsigned int) {1, 2, 3, 4};
+
+  expected_result = 4;
+
+  result = vec_first_mismatch_or_eos_index (uint_src1, uint_src2);
+
+  if (result != expected_result)
+#ifdef DEBUG
+    printf("Error: uint first mismatch result (%d) does not match expected result (%d)\n",
+	   result, expected_result);
+#else
+    abort();
+#endif
+}