From: Richard Henderson <rth@redhat.com>
To: gcc-patches@gcc.gnu.org
Cc: richard.guenther@gmail.com
Subject: [PATCH v2 00/13] Address space support for x86
Date: Tue, 20 Oct 2015 21:27:00 -0000 [thread overview]
Message-ID: <1445376433-14658-1-git-send-email-rth@redhat.com> (raw)
Changes since v1:
* Documentation for __seg_* and __SEG_*.
* Add a couple more test cases, suggested by comments on v1.
* Fix operands_equal_p and cselib wrt address spaces.
* Emit DW_AT_segment for x86 segments.
I think this includes all of the feedback from v1, except wrt
PR66768, which I'll probably defer to Bin Cheng in the end.
r~
Richard Henderson (13):
Change default of non-overlapping address space conversion
Relax ADDR_SPACE_GENERIC_P checks for default address space hooks
i386: Handle address spaces in movabs patterns
i386: Disallow address spaces with string insns
i386: Add address spaces for fs/gs segments
i386: Replace ix86_address_seg with addr_space_t
i386: Add address space for tls
Add TARGET_ADDR_SPACE_ZERO_ADDRESS_VALID
Fix PR 66768
Avoid CSE of MEMs in different address spaces
Test case for conversion from __seg_tls:0
Document the x86 address spaces
Add hook for modifying debug info for address spaces
gcc/config/i386/i386-c.c | 8 +
gcc/config/i386/i386-protos.h | 8 +-
gcc/config/i386/i386.c | 317 +++++++++++++++++++--------
gcc/config/i386/i386.h | 3 +-
gcc/config/i386/i386.md | 91 ++++++--
gcc/config/i386/predicates.md | 8 +-
gcc/config/i386/rdos.h | 2 +-
gcc/cselib.c | 22 +-
gcc/doc/extend.texi | 46 +++-
gcc/doc/tm.texi | 12 +
gcc/doc/tm.texi.in | 4 +
gcc/dwarf2out.c | 48 ++--
gcc/expr.c | 30 ++-
gcc/fold-const.c | 20 +-
gcc/gimple.c | 12 +-
gcc/target.def | 19 ++
gcc/targhooks.c | 56 +++--
gcc/targhooks.h | 2 +
gcc/testsuite/gcc.target/i386/addr-space-1.c | 11 +
gcc/testsuite/gcc.target/i386/addr-space-2.c | 11 +
gcc/testsuite/gcc.target/i386/addr-space-3.c | 10 +
gcc/tree-ssa-address.c | 2 +-
22 files changed, 548 insertions(+), 194 deletions(-)
create mode 100644 gcc/testsuite/gcc.target/i386/addr-space-1.c
create mode 100644 gcc/testsuite/gcc.target/i386/addr-space-2.c
create mode 100644 gcc/testsuite/gcc.target/i386/addr-space-3.c
--
2.4.3
next reply other threads:[~2015-10-20 21:27 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-20 21:27 Richard Henderson [this message]
2015-10-20 21:28 ` [PATCH v2 11/13] Test case for conversion from __seg_tls:0 Richard Henderson
2015-11-09 14:46 ` Richard Biener
2015-11-09 17:55 ` Thomas Schwinge
2015-10-20 21:28 ` [PATCH v2 12/13] Document the x86 address spaces Richard Henderson
2015-10-22 4:59 ` Sandra Loosemore
2015-10-22 20:30 ` Richard Henderson
2015-10-23 17:16 ` Sandra Loosemore
2015-10-20 21:28 ` [PATCH v2 13/13] Add hook for modifying debug info for " Richard Henderson
2015-10-21 13:55 ` Jeff Law
2015-10-21 14:57 ` H.J. Lu
2015-10-21 17:23 ` Richard Henderson
2015-10-21 17:25 ` H.J. Lu
2015-10-21 17:51 ` Richard Henderson
2015-10-21 18:36 ` H.J. Lu
2015-10-21 16:22 ` Ulrich Weigand
2015-10-21 19:13 ` Richard Henderson
2015-10-22 14:19 ` Ulrich Weigand
2015-10-20 21:28 ` [PATCH v2 02/13] Relax ADDR_SPACE_GENERIC_P checks for default address space hooks Richard Henderson
2015-10-21 14:02 ` Jeff Law
2015-10-21 20:50 ` Richard Henderson
2015-10-20 21:28 ` [PATCH v2 06/13] i386: Replace ix86_address_seg with addr_space_t Richard Henderson
2015-10-20 21:28 ` [PATCH v2 10/13] Avoid CSE of MEMs in different address spaces Richard Henderson
2015-10-21 13:49 ` Jeff Law
2015-10-21 17:12 ` Richard Henderson
2015-10-22 7:48 ` Richard Biener
2015-10-20 21:28 ` [PATCH v2 07/13] i386: Add address space for tls Richard Henderson
2015-10-20 21:28 ` [PATCH v2 08/13] Add TARGET_ADDR_SPACE_ZERO_ADDRESS_VALID Richard Henderson
2015-10-21 13:59 ` Jeff Law
2015-10-21 20:51 ` Richard Henderson
2015-10-21 21:29 ` Jeff Law
2015-10-22 3:27 ` Sandra Loosemore
2015-10-22 7:59 ` Richard Biener
2015-10-23 17:08 ` Sandra Loosemore
2015-10-22 19:17 ` Richard Henderson
2015-10-20 21:28 ` [PATCH v2 09/13] Fix PR 66768 Richard Henderson
2015-10-21 13:56 ` Jeff Law
2015-10-21 17:55 ` Richard Henderson
2015-10-20 21:28 ` [PATCH v2 01/13] Change default of non-overlapping address space conversion Richard Henderson
2015-10-21 14:03 ` Jeff Law
2015-10-20 21:28 ` [PATCH v2 05/13] i386: Add address spaces for fs/gs segments Richard Henderson
2015-10-20 21:28 ` [PATCH v2 04/13] i386: Disallow address spaces with string insns Richard Henderson
2015-10-20 21:34 ` [PATCH v2 03/13] i386: Handle address spaces in movabs patterns Richard Henderson
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