https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87807
--- Comment #4 from Eric Botcazou ---
Author: ebotcazou
Date: Thu Nov 29 23:08:09 2018
New Revision: 266651
URL: https://gcc.gnu.org/viewcvs?rev=266651&root=gcc&view=rev
Log:
PR target/87807
* config/sparc/sparc-modes.def: Minor tweak.
* config/sparc/sparc.c: Minor reordering.
(sparc_pass_by_reference): Move around.
(traverse_record_type): Change offset from HOST_WIDE_INT to int.
(classify_registers): Likewise for bitpos.
(function_arg_slotno): Remove dead test and tweak comments.
: Remove useless assertion and test whether the
parameter is named in order to pass it in FP registers. Return
the regno for floating-point vector types.
(compute_int_layout): Change bitpos from HOST_WIDE_INT to int.
(compute_fp_layout): Likewise.
(count_registers): Likewise.
(assign_int_registers): Likewise.
(assign_fp_registers): Likewise.
(assign_registers): Likewise.
(function_arg_record_value): Change size from HOST_WIDE_INT to int
and use CEIL_NWORDS to compute the number of registers.
(function_arg_union_value): Minor tweaks.
(function_arg_vector_value): Add slotno and named parameters, use
CEIL_NWORDS to compute the number of registers.
(sparc_function_arg_1): Rework handling of vector types. Change
size from HOST_WIDE_INT to int.
(sparc_arg_partial_bytes): Rework handling of 32-bit ABI and deal
with vector types for the 64-bt ABI.
(sparc_function_arg_advance): Likewise.
(sparc_return_in_memory): Add reference to -fpcc-struct-return.
(sparc_struct_value_rtx): Return NULL_RTX instead of 0.
(sparc_function_value_1): Rework handling of vector types. Change
size from HOST_WIDE_INT to int.
Added:
trunk/gcc/testsuite/gcc.target/sparc/20181129-1.c
trunk/gcc/testsuite/gcc.target/sparc/20181129-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/sparc/sparc-modes.def
trunk/gcc/config/sparc/sparc.c
trunk/gcc/testsuite/ChangeLog
