[SYCLomatic #1123] Remove redundant -c flag

behavior_tests/behavior_tests.xml

@@ -44,6 +44,7 @@
         <test testName="ngtn-database-fail" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="nominmax_bd" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="bad_input_1" configFile="config/TEMPLATE_behavior_tests.xml" />
+        <test testName="cmp_cmds_c_opt_test" configFile="config/TEMPLATE_behavior_tests_lin.xml" />
         <test testName="cmps_cl_compile_test_1" configFile="config/TEMPLATE_behavior_tests_win.xml" />
         <test testName="cmps_cl_compile_test_2" configFile="config/TEMPLATE_behavior_tests_win.xml" />
         <test testName="cmps_cuda_compile_test_1" configFile="config/TEMPLATE_behavior_tests_win.xml" />

behavior_tests/src/cmp_cmds_c_opt_test/Makefile

@@ -0,0 +1,10 @@
+all: one two three
+
+one: one.cu
+	$(CC) -O2 --use_fast_math -DKERNEL_USE_PROFILE=1 -gencode arch=compute_${USE_SM},code=sm_${USE_SM} -DRUN_ON_GPU=1 one.cu -o one -allow-unsupported-compiler
+
+two: two.cu
+	$(CC) -O2 --use_fast_math -DKERNEL_USE_PROFILE=1 -gencode arch=compute_${USE_SM},code=sm_${USE_SM} -DRUN_ON_GPU=1 two.cu
+
+three: three.cu four.cu
+	$(CC) -O2 --use_fast_math -DKERNEL_USE_PROFILE=1 -gencode arch=compute_${USE_SM},code=sm_${USE_SM} -DRUN_ON_GPU=1 three.cu four.cu

behavior_tests/src/cmp_cmds_c_opt_test/compile_commands.json_ref

@@ -0,0 +1,22 @@
+[
+    {
+        "command": "nvcc  -O2 -DKERNEL_USE_PROFILE=1 -DRUN_ON_GPU=1 -o one -allow-unsupported-compiler -D__CUDACC__=1 one.cu",
+        "directory": "${TEST_DIRECTORY}",
+        "file": "${TEST_DIRECTORY}/one.cu"
+    },
+    {
+        "command": "nvcc -c  -O2 -DKERNEL_USE_PROFILE=1 -DRUN_ON_GPU=1 -D__CUDACC__=1 two.cu",
+        "directory": "${TEST_DIRECTORY}",
+        "file": "${TEST_DIRECTORY}/two.cu"
+    },
+    {
+        "command": "nvcc -c  -O2 -DKERNEL_USE_PROFILE=1 -DRUN_ON_GPU=1 -D__CUDACC__=1 three.cu",
+        "directory": "${TEST_DIRECTORY}",
+        "file": "${TEST_DIRECTORY}/three.cu"
+    },
+    {
+        "command": "nvcc -c  -O2 -DKERNEL_USE_PROFILE=1 -DRUN_ON_GPU=1 -D__CUDACC__=1 four.cu",
+        "directory": "${TEST_DIRECTORY}",
+        "file": "${TEST_DIRECTORY}/four.cu"
+    }
+]

behavior_tests/src/cmp_cmds_c_opt_test/do_test.py

@@ -0,0 +1,60 @@
+# ====------ do_test.py---------- *- Python -* ----===##
+#
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+#
+#
+# ===----------------------------------------------------------------------===#
+import filecmp
+import subprocess
+import platform
+import os
+import sys
+import json
+
+from test_utils import *
+
+
+def setup_test():
+    change_dir(test_config.current_test)
+    return True
+
+
+def parse_compilation_database(compilation_database_name):
+    if (not os.path.isfile(compilation_database_name)):
+        print("The compilation database is not existed, please double check\n")
+
+    with open(compilation_database_name) as compilation_database:
+        compilation_database_items = json.load(compilation_database)
+        database_source_files = []
+        for entry in compilation_database_items:
+            compilation_item = entry['file']
+            database_source_files.append(os.path.basename(compilation_item))
+        return database_source_files
+
+
+def migrate_test():
+    call_subprocess("intercept-build make -f Makefile CC=nvcc USE_SM=70 -B")
+    test_dir = os.path.join(os.getcwd())
+    print(test_dir)
+    ref_cmp_db_file = open(test_dir+"/compile_commands.json_ref", "rt")
+    cmp_cmds = ref_cmp_db_file.read()
+    cmp_cmds = cmp_cmds.replace('${TEST_DIRECTORY}', test_dir)
+    ref_cmp_db_file.close()
+    ref_cmp_db_file = open(test_dir+"/compile_commands.json_ref", "wt")
+    ref_cmp_db_file.write(cmp_cmds)
+    ref_cmp_db_file.close()
+
+    result = filecmp.cmp(test_dir+"/compile_commands.json",
+                         test_dir+"/compile_commands.json_ref", shallow=False)
+
+    return result
+
+
+def build_test():
+    return True
+
+
+def run_test():
+    return True

behavior_tests/src/cmp_cmds_c_opt_test/four.cu

@@ -0,0 +1,4 @@
+// RUN: echo
+__global__ void foo(){
+
+}

behavior_tests/src/cmp_cmds_c_opt_test/one.cu

@@ -0,0 +1,3 @@
+int main() {
+  return 0;
+}

behavior_tests/src/cmp_cmds_c_opt_test/three.cu

@@ -0,0 +1,4 @@
+// RUN: echo
+__global__ void foo(){
+
+}

behavior_tests/src/cmp_cmds_c_opt_test/two.cu

@@ -0,0 +1,4 @@
+// RUN: echo
+__global__ void foo(){
+
+}