From 7b4df2bf95d2254756f6509ee57a90c398baf81b Mon Sep 17 00:00:00 2001 From: Richard Sandiford Date: Wed, 3 Jan 2018 07:18:13 +0000 Subject: poly_int: PUSH_ROUNDING PUSH_ROUNDING is difficult to convert to a hook since there is still a lot of conditional code based on it. It isn't clear that a direct conversion with checks for null hooks is the right thing to do. Rather than untangle that, this patch converts all implementations that do something to out-of-line functions that have the same interface as a hook would have. This should at least help towards any future hook conversion. 2018-01-03 Richard Sandiford Alan Hayward David Sherwood gcc/ * config/cr16/cr16-protos.h (cr16_push_rounding): Declare. * config/cr16/cr16.h (PUSH_ROUNDING): Move implementation to... * config/cr16/cr16.c (cr16_push_rounding): ...this new function. * config/h8300/h8300-protos.h (h8300_push_rounding): Declare. * config/h8300/h8300.h (PUSH_ROUNDING): Move implementation to... * config/h8300/h8300.c (h8300_push_rounding): ...this new function. * config/i386/i386-protos.h (ix86_push_rounding): Declare. * config/i386/i386.h (PUSH_ROUNDING): Move implementation to... * config/i386/i386.c (ix86_push_rounding): ...this new function. * config/m32c/m32c-protos.h (m32c_push_rounding): Take and return a poly_int64. * config/m32c/m32c.c (m32c_push_rounding): Likewise. * config/m68k/m68k-protos.h (m68k_push_rounding): Declare. * config/m68k/m68k.h (PUSH_ROUNDING): Move implementation to... * config/m68k/m68k.c (m68k_push_rounding): ...this new function. * config/pdp11/pdp11-protos.h (pdp11_push_rounding): Declare. * config/pdp11/pdp11.h (PUSH_ROUNDING): Move implementation to... * config/pdp11/pdp11.c (pdp11_push_rounding): ...this new function. * config/stormy16/stormy16-protos.h (xstormy16_push_rounding): Declare. * config/stormy16/stormy16.h (PUSH_ROUNDING): Move implementation to... * config/stormy16/stormy16.c (xstormy16_push_rounding): ...this new function. * expr.c (emit_move_resolve_push): Treat the input and result of PUSH_ROUNDING as a poly_int64. (emit_move_complex_push, emit_single_push_insn_1): Likewise. (emit_push_insn): Likewise. * lra-eliminations.c (mark_not_eliminable): Likewise. * recog.c (push_operand): Likewise. * reload1.c (elimination_effects): Likewise. * rtlanal.c (nonzero_bits1): Likewise. * calls.c (store_one_arg): Likewise. Require the padding to be known at compile time. Co-Authored-By: Alan Hayward Co-Authored-By: David Sherwood From-SVN: r256155 --- gcc/config/m32c/m32c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'gcc/config/m32c/m32c.c') diff --git a/gcc/config/m32c/m32c.c b/gcc/config/m32c/m32c.c index f1a465a..d8f69ee 100644 --- a/gcc/config/m32c/m32c.c +++ b/gcc/config/m32c/m32c.c @@ -1290,8 +1290,8 @@ m32c_initial_elimination_offset (int from, int to) /* Implements PUSH_ROUNDING. The R8C and M16C have byte stacks, the M32C has word stacks. */ -unsigned int -m32c_push_rounding (int n) +poly_int64 +m32c_push_rounding (poly_int64 n) { if (TARGET_R8C || TARGET_M16C) return n; -- cgit v1.1