https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88145
--- Comment #1 from Segher Boessenkool ---
Author: segher
Date: Tue Dec 11 08:30:36 2018
New Revision: 266973
URL: https://gcc.gnu.org/viewcvs?rev=266973&root=gcc&view=rev
Log:
rs6000: Don't use rs6000_isa_flags_explicit for soft float tests (PR88145)
...specifically, those for builtins. Soft float can be enabled
implicitly, too (for certain CPUs for example). We should use
rs6000_isa_flags instead, to decide whether to expand a builtin or
to bail out with an error instead.
PR target/88145
* config/rs6000/rs6000.c (rs6000_expand_zeroop_builtin): Use
rs6000_isa_flags instead of rs6000_isa_flags_explicit to decide
whether soft float is enabled.
(rs6000_expand_mtfsb_builtin): Ditto.
(rs6000_expand_set_fpscr_rn_builtin): Ditto.
(rs6000_expand_set_fpscr_drn_builtin): Ditto.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000.c