Fix wrong uses of accelerator LIT feature. (#969)

Renamed `acc` to `accelerator` and removed from the tests where possible.

Author: bader

SYCL/AtomicRef/add_local.cpp

@@ -4,9 +4,9 @@
 // RUN: %CPU_RUN_PLACEHOLDER %t.out
 // RUN: %ACC_RUN_PLACEHOLDER %t.out
 
-// Barrier is not supported on host. HIP and ACC  do not support floating
-// point atomics.
-// XFAIL: host, hip, acc
+// Barrier is not supported on host. HIP does not support floating point
+// atomics.
+// XFAIL: host, hip
 
 #include "add.h"
 

SYCL/AtomicRef/max_local.cpp

@@ -4,9 +4,9 @@
 // RUN: %CPU_RUN_PLACEHOLDER %t.out
 // RUN: %ACC_RUN_PLACEHOLDER %t.out
 
-// Barrier is not supported on host. HIP and ACC do not support floating
-// point atomics.
-// XFAIL: host, hip, acc
+// Barrier is not supported on host. HIP does not support floating point
+// atomics.
+// XFAIL: host, hip
 
 #include "max.h"
 

SYCL/AtomicRef/min_local.cpp

@@ -4,9 +4,9 @@
 // RUN: %CPU_RUN_PLACEHOLDER %t.out
 // RUN: %ACC_RUN_PLACEHOLDER %t.out
 
-// Barrier is not supported on host. HIP and ACC do not support floating
-// point atomics.
-// XFAIL: host, hip, acc
+// Barrier is not supported on host. HIP does not support floating point
+// atomics.
+// XFAIL: host, hip
 
 #include "min.h"
 

SYCL/AtomicRef/sub_local.cpp

@@ -4,9 +4,9 @@
 // RUN: %CPU_RUN_PLACEHOLDER %t.out
 // RUN: %ACC_RUN_PLACEHOLDER %t.out
 
-// Barrier is not supported on host. HIP and ACC do not support floating
-// point atomics.
-// XFAIL: host, hip, acc
+// Barrier is not supported on host. HIP does not support floating point
+// atomics.
+// XFAIL: host, hip
 
 #include "sub.h"
 

SYCL/Basic/half_builtins.cpp

@@ -6,7 +6,7 @@
 
 // Intel OpenCL CPU and FPGA emulator drivers do not support cl_khr_fp16
 // extension
-// UNSUPPORTED: (cpu || acc) && opencl
+// UNSUPPORTED: (cpu || accelerator) && opencl
 
 #include <sycl/sycl.hpp>
 

SYCL/XPTI/buffer/multiple_queues.cpp

@@ -1,4 +1,4 @@
-// REQUIRES: xptifw, opencl, (cpu || acc)
+// REQUIRES: xptifw, opencl, (cpu || accelerator)
 // RUN: %clangxx %s -DXPTI_COLLECTOR -DXPTI_CALLBACK_API_EXPORTS %xptifw_lib %shared_lib %fPIC %cxx_std_optionc++17 -o %t_collector.dll
 // RUN: %clangxx -fsycl %s -o %t.out
 // RUN: env XPTI_TRACE_ENABLE=1 XPTI_FRAMEWORK_DISPATCHER=%xptifw_dispatcher XPTI_SUBSCRIBERS=%t_collector.dll SYCL_DEVICE_FILTER=opencl %t.out | FileCheck %s 2>&1