Test generic address space alongside constant AS

Aims to test intel/llvm#5069.

Signed-off-by: Artem Gindinson <artem.gindinson@intel.com>

Author: Artem Gindinson

SYCL/Printf/char.cpp

@@ -7,8 +7,16 @@
 // RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.out
 // RUN: %CPU_RUN_PLACEHOLDER %t.out %CPU_CHECK_PLACEHOLDER
 // RUN: %ACC_RUN_PLACEHOLDER %t.out %ACC_CHECK_PLACEHOLDER
+// FIXME: Remove dedicated constant address space testing once generic AS
+//        support is considered stable.
+// RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.constant.out \
+// RUN: -DTEST_CONSTANT_AS
+// RUN: %CPU_RUN_PLACEHOLDER %t.constant.out %CPU_CHECK_PLACEHOLDER
+// RUN: %ACC_RUN_PLACEHOLDER %t.constant.out %ACC_CHECK_PLACEHOLDER
+//
 // FIXME: Enable on GPU once wchar_t* specification is supported there
 // RUNx: %GPU_RUN_PLACEHOLDER %t.out %GPU_CHECK_PLACEHOLDER
+// RUNx: %GPU_RUN_PLACEHOLDER %t.constant.out %GPU_CHECK_PLACEHOLDER
 //
 // CHECK: c=a
 // CHECK: literal strings: s=Hello ls=World!

SYCL/Printf/float.cpp

@@ -8,6 +8,13 @@
 // RUN: %CPU_RUN_PLACEHOLDER %t.out %CPU_CHECK_PLACEHOLDER
 // RUN: %GPU_RUN_PLACEHOLDER %t.out %GPU_CHECK_PLACEHOLDER
 // RUN: %ACC_RUN_PLACEHOLDER %t.out %ACC_CHECK_PLACEHOLDER
+// FIXME: Remove dedicated constant address space testing once generic AS
+//        support is considered stable.
+// RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.constant.out \
+// RUN: -DTEST_CONSTANT_AS
+// RUN: %CPU_RUN_PLACEHOLDER %t.constant.out %CPU_CHECK_PLACEHOLDER
+// RUN: %GPU_RUN_PLACEHOLDER %t.constant.out %GPU_CHECK_PLACEHOLDER
+// RUN: %ACC_RUN_PLACEHOLDER %t.constant.out %ACC_CHECK_PLACEHOLDER
 //
 // CHECK: float 3.140000e+00, 3.140000E+00
 // CHECK: double -6.813800e+00, -6.813800E+00

SYCL/Printf/helper.hpp

@@ -1,7 +1,7 @@
-#ifdef __SYCL_DEVICE_ONLY__
+#if defined(__SYCL_DEVICE_ONLY__) && defined(TEST_CONSTANT_AS)
 // On device side, we have to put format string into a constant address space
-// FIXME: remove this header completly once we improve the toolchain to support
-// format strings in a non-constant address spaces
+// FIXME: remove this header completely once the toolchain's support for
+// non-constant address-spaced format string is stable.
 #define FORMAT_STRING(X) static const __attribute__((opencl_constant)) char X[]
 #else
 #define FORMAT_STRING(X) static const char X[]

SYCL/Printf/int.cpp

@@ -8,6 +8,13 @@
 // RUN: %CPU_RUN_PLACEHOLDER %t.out %CPU_CHECK_PLACEHOLDER
 // RUN: %GPU_RUN_PLACEHOLDER %t.out %GPU_CHECK_PLACEHOLDER
 // RUN: %ACC_RUN_PLACEHOLDER %t.out %ACC_CHECK_PLACEHOLDER
+// FIXME: Remove dedicated constant address space testing once generic AS
+//        support is considered stable.
+// RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.constant.out \
+// RUN: -DTEST_CONSTANT_AS
+// RUN: %CPU_RUN_PLACEHOLDER %t.constant.out %CPU_CHECK_PLACEHOLDER
+// RUN: %GPU_RUN_PLACEHOLDER %t.constant.out %GPU_CHECK_PLACEHOLDER
+// RUN: %ACC_RUN_PLACEHOLDER %t.constant.out %ACC_CHECK_PLACEHOLDER
 
 #include <CL/sycl.hpp>
 

SYCL/Printf/percent-symbol.cpp

@@ -7,8 +7,16 @@
 // RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.out
 // RUN: %CPU_RUN_PLACEHOLDER %t.out %CPU_CHECK_PLACEHOLDER
 // RUN: %ACC_RUN_PLACEHOLDER %t.out %ACC_CHECK_PLACEHOLDER
+// FIXME: Remove dedicated constant address space testing once generic AS
+//        support is considered stable.
+// RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.constant.out \
+// RUN: -DTEST_CONSTANT_AS
+// RUN: %CPU_RUN_PLACEHOLDER %t.constant.out %CPU_CHECK_PLACEHOLDER
+// RUN: %ACC_RUN_PLACEHOLDER %t.constant.out %ACC_CHECK_PLACEHOLDER
+//
 // FIXME: Enable on GPU once %% conversion is supported there
 // RUNx: %GPU_RUN_PLACEHOLDER %t.out %GPU_CHECK_PLACEHOLDER
+// RUNx: %GPU_RUN_PLACEHOLDER %t.constant.out %GPU_CHECK_PLACEHOLDER
 //
 // CHECK: %c %s %d %i %o %x %X %u
 // CHECK-NEXT: %f %F %e %E %a %A %g %G %n %p