[OpenMP] Use the assertion formatting from assert.h

[jhuber6]

Summary

This patch changes the assert_assume function used for internal
assumptions in the device runtime to use a more standard formatting for
the assumption message.

[jdoerfert]

LG

[jhuber6]

Changing to use assert_fail to avoid duplicatio.

openmp/libomptarget/DeviceRTL/include/Debug.h

 //===-------- Debug.h ---- Debug utilities ------------------------ C++ -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 //
 //===----------------------------------------------------------------------===//
 
 #ifndef OMPTARGET_DEVICERTL_DEBUG_H
 #define OMPTARGET_DEVICERTL_DEBUG_H
 
+#include "Configuration.h"
+
 /// Assertion
 ///
 /// {
 extern "C" {
-void __assert_assume(bool cond, const char *exp, const char *file, int line);
+void __assert_assume(bool condition);
 void __assert_fail(const char *assertion, const char *file, unsigned line,
                    const char *function);
 }
 
-#define ASSERT(e) __assert_assume(e, #e, __FILE__, __LINE__)
+#define ASSERT(expr)                                                           \
+  {                                                                            \
+    if (config::isDebugMode(config::DebugKind::Assertion) && !expr)            \
+      __assert_fail(#expr, __FILE__, __LINE__, __PRETTY_FUNCTION__);           \
+    else                                                                       \
+      __assert_assume(expr);                                                   \
+  }
 
 ///}
 
 /// Print
 /// TODO: For now we have to use macros to guard the code because Clang lowers
 /// `printf` to different function calls on NVPTX and AMDGCN platforms, and it
 /// doesn't work for AMDGCN. After it can work on AMDGCN, we will remove the
 /// macro.

openmp/libomptarget/DeviceRTL/src/Debug.cpp

 #include "Mapping.h"
 #include "Types.h"
 
 using namespace _OMP;
 
 #pragma omp declare target
 
 extern "C" {
-void __assert_assume(bool cond, const char *exp, const char *file, int line) {
-  if (!cond && config::isDebugMode(config::DebugKind::Assertion)) {
-    PRINTF("ASSERTION failed: %s at %s, line %d\n", exp, file, line);
-    __builtin_trap();
-  }
-
-  __builtin_assume(cond);
-}
+void __assert_assume(bool condition) { __builtin_assume(condition); }
 
 void __assert_fail(const char *assertion, const char *file, unsigned line,
                    const char *function) {
   PRINTF("%s:%u: %s: Assertion `%s' failed.\n", file, line, function,
          assertion);
   __builtin_trap();
 }
 }