message: [test] Remove XFAIL of omp_for_bigbounds.c for Intel Compiler
  The initial commit said that the test passes with Intel Compiler,
  so change XFAIL to only list clang and gcc.
diff: // RUN: %libomp-compile -DMY_SCHEDULE=static && %libomp-run
  // RUN: %libomp-compile -DMY_SCHEDULE=dynamic && %libomp-run
  // RUN: %libomp-compile -DMY_SCHEDULE=guided && %libomp-run
  -// XFAIL: *
  +
  +// Only works with Intel Compiler since at least version 15.0
  +// XFAIL: gcc, clang
  +
  /*
  * Test that large bounds are handled properly and calculations of
  * loop iterations don't accidently overflow
  