Renamed the option to -fsycl-device-code-split-esimd

Author: DenisBakhvalov

clang/include/clang/Driver/Options.td

@@ -2357,9 +2357,9 @@ def fsycl_device_code_split_EQ : Joined<["-"], "fsycl-device-code-split=">,
 def fsycl_device_code_split : Flag<["-"], "fsycl-device-code-split">, Alias<fsycl_device_code_split_EQ>,
   AliasArgs<["auto"]>, Flags<[CC1Option, CoreOption]>,
   HelpText<"Perform SYCL device code split in the 'auto' mode, i.e. use heuristic to distribute device code across modules">;
-def fsycl_split_esimd : Flag<["-"], "fsycl-split-esimd">,
+def fsycl_device_code_split_esimd : Flag<["-"], "fsycl-device-code-split-esimd">,
   Flags<[CC1Option, CoreOption]>, HelpText<"Split SYCL and ESIMD kernels into separate modules">;
-def fno_sycl_split_esimd : Flag<["-"], "fno-sycl-split-esimd">,
+def fno_sycl_device_code_split_esimd : Flag<["-"], "fno-sycl-device-code-split-esimd">,
   Flags<[CC1Option, CoreOption]>, HelpText<"Don't split SYCL and ESIMD kernels into separate modules">;
 def fsycl_id_queries_fit_in_int : Flag<["-"], "fsycl-id-queries-fit-in-int">,
   Flags<[CC1Option, CoreOption]>, HelpText<"Assume that SYCL ID queries fit "

clang/lib/Driver/ToolChains/Clang.cpp

@@ -8268,8 +8268,8 @@ void SYCLPostLink::ConstructJob(Compilation &C, const JobAction &JA,
     // add options unconditionally
     addArgs(CmdArgs, TCArgs, {"-symbols"});
     // By default we split SYCL and ESIMD kernels into separate modules
-    if (TCArgs.hasFlag(options::OPT_fsycl_split_esimd,
-                       options::OPT_fno_sycl_split_esimd, true))
+    if (TCArgs.hasFlag(options::OPT_fsycl_device_code_split_esimd,
+                       options::OPT_fno_sycl_device_code_split_esimd, true))
       addArgs(CmdArgs, TCArgs, {"-split-esimd"});
   }
   // specialization constants processing is mandatory

clang/test/Driver/sycl-offload-with-split.c

@@ -308,10 +308,10 @@
 // Check ESIMD device code split.
 // RUN:   %clang    -### -fsycl %s 2>&1 | FileCheck %s -check-prefixes=CHK-ESIMD-SPLIT
 // RUN:   %clang_cl -### -fsycl %s 2>&1 | FileCheck %s -check-prefixes=CHK-ESIMD-SPLIT
-// RUN:   %clang    -### -fsycl -fsycl-split-esimd %s 2>&1 | FileCheck %s -check-prefixes=CHK-ESIMD-SPLIT
-// RUN:   %clang_cl -### -fsycl -fsycl-split-esimd %s 2>&1 | FileCheck %s -check-prefixes=CHK-ESIMD-SPLIT
-// RUN:   %clang    -### -fsycl -fno-sycl-split-esimd %s 2>&1 | FileCheck %s -check-prefixes=CHK-NO-ESIMD-SPLIT
-// RUN:   %clang_cl -### -fsycl -fno-sycl-split-esimd %s 2>&1 | FileCheck %s -check-prefixes=CHK-NO-ESIMD-SPLIT
+// RUN:   %clang    -### -fsycl -fsycl-device-code-split-esimd %s 2>&1 | FileCheck %s -check-prefixes=CHK-ESIMD-SPLIT
+// RUN:   %clang_cl -### -fsycl -fsycl-device-code-split-esimd %s 2>&1 | FileCheck %s -check-prefixes=CHK-ESIMD-SPLIT
+// RUN:   %clang    -### -fsycl -fno-sycl-device-code-split-esimd %s 2>&1 | FileCheck %s -check-prefixes=CHK-NO-ESIMD-SPLIT
+// RUN:   %clang_cl -### -fsycl -fno-sycl-device-code-split-esimd %s 2>&1 | FileCheck %s -check-prefixes=CHK-NO-ESIMD-SPLIT
 // RUN:   %clang    -### -fsycl -fintelfpga %s 2>&1 | FileCheck %s -check-prefixes=CHK-NO-ESIMD-SPLIT
 // RUN:   %clang_cl -### -fsycl -fintelfpga %s 2>&1 | FileCheck %s -check-prefixes=CHK-NO-ESIMD-SPLIT
 // CHK-ESIMD-SPLIT: sycl-post-link{{.*}} "-split-esimd"