[Bug testsuite/103324] RFE: Add a `make quickcheck` or `make smoketest` Makefile target to allow only running a portion of the testsuite

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103324

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
I'm usually running pieces that affect the area I am patching like vect.exp for
vectorizer stuff.  Generally a smoke test would be dg-torture.exp (runs C and
C++ pieces) and execute.exp (C, ObjC, Go and Fortran).

Thus,

make check RUNTESTFLAGS="execute.exp"
make check RUNTESTFLAGS="dg-torture.exp"

for crosses compile.exp might be more light weight than execute.exp.  In
reality
bootstrap itself should be smoke test enough ...