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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f35b9541..3843db8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -2,6 +2,36 @@ Alan Hayward <alan.hayward@arm.com> David Sherwood <david.sherwood@arm.com> + * optabs-query.h (convert_optab_p): New function, split out from... + (convert_optab_handler): ...here. + (widening_optab_handler): Delete. + (find_widening_optab_handler): Remove permit_non_widening parameter. + (find_widening_optab_handler_and_mode): Likewise. Provide an + override that operates on mode class wrappers. + * optabs-query.c (widening_optab_handler): Delete. + (find_widening_optab_handler_and_mode): Remove permit_non_widening + parameter. Assert that the two modes are the same class and that + the "from" mode is narrower than the "to" mode. Use + convert_optab_handler instead of widening_optab_handler. + * expmed.c (expmed_mult_highpart_optab): Use convert_optab_handler + instead of widening_optab_handler. + * expr.c (expand_expr_real_2): Update calls to + find_widening_optab_handler. + * optabs.c (expand_widen_pattern_expr): Likewise. + (expand_binop_directly): Take the insn_code as a parameter. + (expand_binop): Only call find_widening_optab_handler for + conversion optabs; use optab_handler otherwise. Update calls + to find_widening_optab_handler and expand_binop_directly. + Use convert_optab_handler instead of widening_optab_handler. + * tree-ssa-math-opts.c (convert_mult_to_widen): Update calls to + find_widening_optab_handler and use scalar_mode rather than + machine_mode. + (convert_plusminus_to_widen): Likewise. + +2017-11-01 Richard Sandiford <richard.sandiford@linaro.org> + Alan Hayward <alan.hayward@arm.com> + David Sherwood <david.sherwood@arm.com> + * machmode.h (fixed_size_mode): New class. * rtl.h (get_pool_mode): Return fixed_size_mode. * gengtype.c (main): Add fixed_size_mode. |