[clang][SYCL] Fix LIT test for Windows (#8710)

Fznamznon · web-flow · commit 27e5e555e404 · 2023-03-21T13:49:34.000Z
Due to incorrect substitution wrong command line was formed on Windows.
diff --git a/clang/test/CodeGenSYCL/fpga-attr-do-while-loops.cpp b/clang/test/CodeGenSYCL/fpga-attr-do-while-loops.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang++ -fsycl-device-only -fintelfpga -S %s -o - | FileCheck %s
+// RUN: %clang -fsycl-device-only -fintelfpga -S %s -o - | FileCheck %s
 
 #include "Inputs/sycl.hpp"
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// RUN: %clang++ -fsycl-device-only -fintelfpga -S %s -o - \| FileCheck %s`
	`1`	`+// RUN: %clang -fsycl-device-only -fintelfpga -S %s -o - \| FileCheck %s`
`2`	`2`
`3`	`3`	`#include "Inputs/sycl.hpp"`
`4`	`4`