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| author | Alan Modra <amodra@gmail.com> | 2012-05-21 09:01:35 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2012-05-21 09:01:35 +0930 |
| commit | 8afc36363fa15c82fb85ce971b2b7fe395fd9c9e (patch) | |
| tree | 2dbf0adec4309253bde2227586c7a907945ba943 /gcc/config/rs6000/rs6000-protos.h | |
| parent | d1925759edc64da96c7ca73cd43728e800b0d6fa (diff) | |
| download | gcc-8afc36363fa15c82fb85ce971b2b7fe395fd9c9e.zip gcc-8afc36363fa15c82fb85ce971b2b7fe395fd9c9e.tar.gz gcc-8afc36363fa15c82fb85ce971b2b7fe395fd9c9e.tar.bz2 | |
predicates.md (input_operand): Don't match constant pool addresses.
* config/rs6000/predicates.md (input_operand): Don't match
constant pool addresses. Remove label_ref, high and plus from
match_code list. Remove redundant CONSTANT_P test.
(splat_input_operand): Similarly update match_code list.
(small_toc_ref): New predicate.
* config/rs6000/rs6000-protos.h (toc_relative_expr_p): Update prototype.
* config/rs6000/rs6000.c (tocrel_base, tocrel_offset): Make const.
(legitimate_constant_pool_address_p): Move TARGET_TOC test and
register checks to..
(toc_relative_expr_p): ..here. Add "strict" param. Match new rtl
generated by create_TOC_reference.
(rs6000_legitimize_address): Update cerate_TOC_reference call.
(rs6000_delegitimize_address): Handle new rtl for toc refs.
(rs6000_cannot_force_const_mem, rs6000_find_base_term): Likewise.
(use_toc_relative_ref): New function, split out from..
(rs6000_emit_move): ..here. Remove redundant tests. Update
create_TOC_reference calls.
(rs6000_legitimize_reload_address): Formatting. Handle splitting
of medium/large model toc addresses. Use use_toc_relative_ref.
(print_operand): Formatting, style. Adjust for toc changes.
(print_operand_address): Likewise.
(rs6000_output_addr_const_extra): Likewise.
(create_TOC_reference): Put TOC_REGISTER in UNSPEC_TOCREL rather
than a PLUS. Use this formulation for both high and low part
of -mcmodel=medium/large toc reference too. Before reload,
always use the small model formulation.
* config/rs6000/rs6000.md (tls_gd, tls_gd_high): Similarly avoid
a PLUS in high part of addresses here.
(tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise.
(tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise.
(largetoc_high, largetoc_low): Move earlier. Cope when no
base reg available.
(largetoc_high_plus): New insn.
(movsi_internal1, movsi_internal1_single, movsf_softfloat,
movdi_mfpgpr, movdi_internal64): Don't handle 'R' constraint here..
(tocref): ..instead do so here, new insn and split.
From-SVN: r187699
Diffstat (limited to 'gcc/config/rs6000/rs6000-protos.h')
| -rw-r--r-- | gcc/config/rs6000/rs6000-protos.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/rs6000/rs6000-protos.h b/gcc/config/rs6000/rs6000-protos.h index 23327f8..119482f 100644 --- a/gcc/config/rs6000/rs6000-protos.h +++ b/gcc/config/rs6000/rs6000-protos.h @@ -1,6 +1,6 @@ /* Definitions of target machine for GNU compiler, for IBM RS/6000. Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, - 2010, 2011 + 2010, 2011, 2012 Free Software Foundation, Inc. Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu) @@ -38,7 +38,7 @@ extern bool macho_lo_sum_memory_operand (rtx, enum machine_mode); extern int num_insns_constant (rtx, enum machine_mode); extern int num_insns_constant_wide (HOST_WIDE_INT); extern int small_data_operand (rtx, enum machine_mode); -extern bool toc_relative_expr_p (rtx); +extern bool toc_relative_expr_p (const_rtx, bool); extern bool invalid_e500_subreg (rtx, enum machine_mode); extern void validate_condition_mode (enum rtx_code, enum machine_mode); extern bool legitimate_constant_pool_address_p (const_rtx, enum machine_mode, |