PR testsuite/52641
* c-c++-common/simulate-thread/bitfields-2.c: Run test only for
target { ! int16 }.
* gcc.dg/tree-ssa/pr54245.c: Do slsr scan only for target { ! int16 }.
* gcc.dg/tree-ssa/slsr-1.c: Adjust multiplicators to scan for for
target { int16 }. Restrict existing tests to target { int32 }
where appropriate.
* gcc.dg/tree-ssa/slsr-2.c, gcc.dg/tree-ssa/slsr-27.c: Likewise.
* gcc.dg/tree-ssa/slsr-28.c, gcc.dg/tree-ssa/slsr-29.c: Likewise.
* gcc.dg/tree-ssa/slsr-3.c, gcc.dg/tree-ssa/ssa-ccp-23.c: Likewise.
* lib/target-supports.exp (check_effective_target_int32): New proc.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@201743 138bc75d-0d04-0410-961f-82ee72b054a4