[SYCL]Suppress non-beneficial warning message when building with -fintelfpga -fsycl-link

jinge90 · jinge90 · commit 3cdd4987472f · 2020-07-03T15:10:54.000+08:00
Signed-off-by: gejin &lt;ge.jin@intel.com&gt;
diff --git a/clang/lib/Driver/ToolChains/MSVC.cpp b/clang/lib/Driver/ToolChains/MSVC.cpp
@@ -322,6 +322,9 @@ void visualstudio::Linker::constructMSVCLibCommand(Compilation &C,
     }
     CmdArgs.push_back(II.getFilename());
   }
+  if (Args.hasArg(options::OPT_fsycl_link_EQ) &&
+      Args.hasArg(options::OPT_fintelfpga))
+    CmdArgs.push_back(C.getArgs().MakeArgString(Twine("/IGNORE:4221")));
   CmdArgs.push_back(
       C.getArgs().MakeArgString(Twine("-OUT:") + Output.getFilename()));
 

Original file line number	Diff line number	Diff line change
`@@ -322,6 +322,9 @@ void visualstudio::Linker::constructMSVCLibCommand(Compilation &C,`
`322`	`322`	`}`
`323`	`323`	`CmdArgs.push_back(II.getFilename());`
`324`	`324`	`}`
	`325`	`+ if (Args.hasArg(options::OPT_fsycl_link_EQ) &&`
	`326`	`+ Args.hasArg(options::OPT_fintelfpga))`
	`327`	`+ CmdArgs.push_back(C.getArgs().MakeArgString(Twine("/IGNORE:4221")));`
`325`	`328`	`CmdArgs.push_back(`
`326`	`329`	`C.getArgs().MakeArgString(Twine("-OUT:") + Output.getFilename()));`
`327`	`330`