------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-08
18:28 -------
Subject: Bug 20695
CVSROOT: /cvs/gcc
Module name: gcc
Branch: sh-elf-4_1-branch
Changes by: [EMAIL PROTECTED] 2005-04-08 18:28:02
Modified files:
gcc : ChangeLog basic-block.h bt-load.c config.gcc
flow.c integrate.c loop.c optabs.c
Log message:
2005-04-06 J"orn Rennecke <[EMAIL PROTECTED]>
PR middle-end/20793:
* integrate.c (allocate_initial_values): Update register liveness
information.
PR rtl-optimization/20769:
* bt-load.c (compute_defs_uses_and_gen): Check for the blockage
pattern emitted by expand_nl_goto_receiver.
PR rtl-optimization/20756:
* basic-block.h (PROP_DEAD_INSN): Define.
* flow.c (propagate_one_insn): Set during mark_set_regs call
for a dead insn.
PR middle-end/20714
* optabs.c (no_conflict_data): New struct.
(no_conflict_move_test): New function.
(emit_no_conflict_block): Use it.
Workaround for PR rtl-optimization/20413:
* sh.md (blt_media_i32, blt_media_i32+1): New splitters.
Merge of SuperH / STM SH specific patches, including fix for
PR target/20695:
* config.gcc (sh*-superh-elf, sh*elf (newlib)): Use newlib.h
when building with libgloss.
(sh*elf): Implement --without-fp option.
(sh64-superh-linux*): Don't multilib.
(sh*-*-linux): Use sh3 as basic multilib.
[config/sh/* changes elided]
2005-04-06 Andrew Stubbs <[EMAIL PROTECTED]>
J"orn Rennecke <[EMAIL PROTECTED]>
* config/sh/superh64.h, config/sh/superh.h: New files.
* config/sh/newlib.h, config/sh/t-superh: Likewise.
* config.gcc: Add support for sh*-superh-elf* and sh64-superh-linux*.
2005-04-06 J"orn Rennecke <[EMAIL PROTECTED]>
Richard Shann <[EMAIL PROTECTED]>
PR middle-end/20396:
* loop.c (combine_movables): Take TRULY_NOOP_TRUNCATION into account.
* optabs.c (expand_binop): Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=sh-elf-4_1-branch&r1=2.8142&r2=2.8142.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/basic-block.h.diff?cvsroot=gcc&only_with_tag=sh-elf-4_1-branch&r1=1.246&r2=1.246.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/bt-load.c.diff?cvsroot=gcc&only_with_tag=sh-elf-4_1-branch&r1=2.32&r2=2.32.10.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config.gcc.diff?cvsroot=gcc&only_with_tag=sh-elf-4_1-branch&r1=1.530&r2=1.530.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/flow.c.diff?cvsroot=gcc&only_with_tag=sh-elf-4_1-branch&r1=1.623&r2=1.623.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/integrate.c.diff?cvsroot=gcc&only_with_tag=sh-elf-4_1-branch&r1=1.273&r2=1.273.20.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.c.diff?cvsroot=gcc&only_with_tag=sh-elf-4_1-branch&r1=1.525&r2=1.525.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/optabs.c.diff?cvsroot=gcc&only_with_tag=sh-elf-4_1-branch&r1=1.268&r2=1.268.2.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20695
