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alpha.c (alpha_pad_noreturn): Do not emit an unop between a call and its CALL_ARG_LOCATION note.

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* config/alpha/alpha.c (alpha_pad_noreturn): Do not emit an unop
	between a call and its CALL_ARG_LOCATION note.

From-SVN: r171266
This commit is contained in:
Uros Bizjak 2011-03-21 21:09:45 +01:00
parent 5513ecd55e
commit 9e43ad6805
2 changed files with 29 additions and 20 deletions
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33
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2011-03-21 Uros Bizjak <ubizjak@gmail.com>
* config/alpha/alpha.c (alpha_pad_noreturn): Do not emit an unop
between a call and its CALL_ARG_LOCATION note.
2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
* gimplify.c (gimplify_vla_decl): Set TREE_THIS_NOTRAP flag.
@ -68,13 +73,11 @@
* config/sol2.h (CPP_SUBTARGET_SPEC): Remove -threads support.
(LIB_SPEC): Likewise.
* config/sol2.opt (threads): Remove.
* config.gcc (i[34567]86-*-solaris2*): Remove solaris threads
support.
* config.gcc (i[34567]86-*-solaris2*): Remove solaris threads support.
(sparc*-*-solaris2*): Likewise.
* configure.ac (enable_threads): Enable solaris support.
* configure: Regenerate.
* doc/invoke.texi (Option Summary, Solaris 2 Options): Remove
-threads.
* doc/invoke.texi (Option Summary, Solaris 2 Options): Remove -threads.
* doc/install.texi (Configuration, --enable-threads=lib): Remove
solaris.
@ -131,13 +134,10 @@
2011-03-21 Kai Tietz <ktietz@redhat.com>
PR target/12171
* doc/plugins.texi: Adjust documentation
for plugin register_callback.
* tree.h (attribute_spec): Add new member
affects_type_identity.
- Zitierten Text anzeigen -
* attribs.c (empty_attribute_table): Adjust
attribute_spec initializers.
* doc/plugins.texi: Adjust documentation for plugin register_callback.
* tree.h (attribute_spec): Add new member affects_type_identity.
* attribs.c (empty_attribute_table): Adjust attribute_spec
initializers.
* config/alpha/alpha.c: Likewise.
* config/arc/arc.c: Likewise.
* config/arm/arm.c: Likewise.
@ -235,8 +235,7 @@
2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c (s390_chunkify_start): Prevent literal pool
splitting between a call and its corresponding CALL_ARG_LOCATION
note.
splitting between a call and its corresponding CALL_ARG_LOCATION note.
2011-03-18 Maxim Kuvyrkov <maxim@codesourcery.com>
@ -974,10 +973,10 @@
2011-03-08 Georg-Johann Lay <avr@gjlay.de>
* config/avr/avr.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
* config/avr/avr.c (TARGET_REGISTER_MOVE_COST,
TARGET_MEMORY_MOVE_COST): Define.
(avr_register_move_cost, avr_memory_move_cost): New Functions.
* config/avr/avr.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
* config/avr/avr.c (TARGET_REGISTER_MOVE_COST)
(TARGET_MEMORY_MOVE_COST): Define.
(avr_register_move_cost, avr_memory_move_cost): New Functions.
2011-03-08 Jakub Jelinek <jakub@redhat.com>

16
gcc/config/alpha/alpha.c
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@ -1,6 +1,6 @@
/* Subroutines used for code generation on the DEC Alpha.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
@ -9645,10 +9645,20 @@ alpha_pad_noreturn (void)
for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
{
if (!CALL_P (insn)
|| !find_reg_note (insn, REG_NORETURN, NULL_RTX))
if (! (CALL_P (insn)
&& find_reg_note (insn, REG_NORETURN, NULL_RTX)))
continue;
/* Make sure we do not split a call and its corresponding
CALL_ARG_LOCATION note. */
if (CALL_P (insn))
{
next = NEXT_INSN (insn);
if (next && NOTE_P (next)
&& NOTE_KIND (next) == NOTE_INSN_CALL_ARG_LOCATION)
insn = next;
}
next = next_active_insn (insn);
if (next)