2021-08-24 Michael Meissner <meissner@linux.ibm.com>
gcc/testsuite/
Revert patch.
PR target/94630
* gcc.target/powerpc/pr70117.c: Specify that we need the long double
type to be IBM 128-bit. Remove the code to use __ibm128.
* c-c++-common/dfp/convert-bfp-11.c: Specify that we need the long
double type to be IBM 128-bit. Run the test at -O2 optimization.
* lib/target-supports.exp (add_options_for_long_double_ibm128): New
function.
(check_effective_target_long_double_ibm128): New function.
(add_options_for_long_double_ieee128): New function.
(check_effective_target_long_double_ieee128): New function.
(add_options_for_long_double_64bit): New function.
(check_effective_target_long_double_64bit): New function.