1 files changed, 73 insertions, 0 deletions
diff --git a/ref_vqneg.c b/ref_vqneg.c
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+++ b/ref_vqneg.c
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+/*
+
+Copyright (c) 2009, 2010, 2011 STMicroelectronics
+Written by Christophe Lyon
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+
+#define INSN_NAME vqneg
+#define TEST_MSG "VQNEG/VQNEGQ"
+
+/* Extra tests for functions requiring corner cases tests */
+void vqneg_extra(void);
+#define EXTRA_TESTS vqneg_extra
+
+#include "ref_v_unary_sat_op.c"
+
+void vqneg_extra()
+{
+  /* No need for 64 bits variants */
+  DECL_VARIABLE(vector, int, 8, 8);
+  DECL_VARIABLE(vector, int, 16, 4);
+  DECL_VARIABLE(vector, int, 32, 2);
+  DECL_VARIABLE(vector, int, 8, 16);
+  DECL_VARIABLE(vector, int, 16, 8);
+  DECL_VARIABLE(vector, int, 32, 4);
+
+  DECL_VARIABLE(vector_res, int, 8, 8);
+  DECL_VARIABLE(vector_res, int, 16, 4);
+  DECL_VARIABLE(vector_res, int, 32, 2);
+  DECL_VARIABLE(vector_res, int, 8, 16);
+  DECL_VARIABLE(vector_res, int, 16, 8);
+  DECL_VARIABLE(vector_res, int, 32, 4);
+
+  clean_results ();
+
+  /* Initialize input "vector" with max negative values to check
+     saturation  */
+  VDUP(vector, , int, s, 8, 8, 0x80);
+  VDUP(vector, , int, s, 16, 4, 0x8000);
+  VDUP(vector, , int, s, 32, 2, 0x80000000);
+  VDUP(vector, q, int, s, 8, 16, 0x80);
+  VDUP(vector, q, int, s, 16, 8, 0x8000);
+  VDUP(vector, q, int, s, 32, 4, 0x80000000);
+
+  /* Apply a unary operator named INSN_NAME  */
+  fprintf(ref_file, "\n%s cumulative saturation output:\n", TEST_MSG);
+  TEST_UNARY_SAT_OP(INSN_NAME, , int, s, 8, 8);
+  TEST_UNARY_SAT_OP(INSN_NAME, , int, s, 16, 4);
+  TEST_UNARY_SAT_OP(INSN_NAME, , int, s, 32, 2);
+  TEST_UNARY_SAT_OP(INSN_NAME, q, int, s, 8, 16);
+  TEST_UNARY_SAT_OP(INSN_NAME, q, int, s, 16, 8);
+  TEST_UNARY_SAT_OP(INSN_NAME, q, int, s, 32, 4);
+
+  dump_results_hex (TEST_MSG);
+}