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invoke.texi (i386 and x86-64 Options): Document -m64 limitations on darwin.

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2007-04-02  Eric Christopher  <echristo@apple.com>

	    * doc/invoke.texi (i386 and x86-64 Options): Document -m64
	    limitations on darwin.

From-SVN: r123448
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Eric Christopher
2007-04-03 01:06:07 +00:00
parent 746c7aea2e
commit 926fc64608
2 changed files with 22 additions and 15 deletions
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33
gcc/ChangeLog
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@@ -1,3 +1,8 @@
2007-04-02 Eric Christopher <echristo@apple.com>
* doc/invoke.texi (i386 and x86-64 Options): Document -m64
limitations on darwin.
2007-04-02 Anatoly Sokolov <aesok@post.ru>
PR target/31137
@@ -13,7 +18,7 @@
2007-03-30 Anatoly Sokolov <aesok@post.ru>
* config/avr/avr.c (avr_override_options): Clear
* config/avr/avr.c (avr_override_options): Clear
'flag_delete_null_pointer_checks'.
2007-03-29 Michael Matz <matz@suse.de>
@@ -35,7 +40,7 @@
2007-03-27 Anatoly Sokolov <aesok@post.ru>
* config/avr/avr.c (avr_mcu_types): Move at90usb82 device to 'avr4'
* config/avr/avr.c (avr_mcu_types): Move at90usb82 device to 'avr4'
architecture.
2007-03-26 Ian Lance Taylor <iant@google.com>
@@ -102,7 +107,7 @@
PR target/31123
* pa.md (vdepi_ior): Don't allow zero length deposit. Likewise for
two unamed patterns.
2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
* doc/extend.texi: Edit "gnu_inline" documentation.
@@ -115,7 +120,7 @@
* doc/passes.texi: Fix gcc.info cross-reference.
2007-03-12 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/28544
* tree-ssa-operands.c (add_virtual_operand):
Move assert triggering on aliasing violations into
@@ -493,7 +498,7 @@
2007-03-09 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/28624
* tree-ssa-dom.c (eliminate_degenerate_phis): Use a temporary
* tree-ssa-dom.c (eliminate_degenerate_phis): Use a temporary
bitmap for EXECUTE_IF_SET_IN_BITMAP.
2006-03-09 Mark Shinwell <shinwell@codesourcery.com>
@@ -514,7 +519,7 @@
* builtins.def (lceil, lceilf, lceill, lfloor, lfloorf, lfloorl,
llceil, llceilf, llceill, llfloor, llfloorf, llfloorl): Mark with
ATTR_CONST_NOTHROW_LIST.
* fold-const.c (tree_expr_nonnegative_p): Handle FIX_TRUNC_EXPR.
2007-03-08 Andrew Pinski <andrew_pinski@playstation.sony.com>
@@ -562,11 +567,11 @@
* doc/invoke.texi (Warning Options): Replace -Werror- with
-Werror=.
* opts.c (common_handle_option): Likewise.
2007-03-06 Anatoly Sokolov <aesok@post.ru>
* config/avr/avr.c (avr_mcu_types): Add support for ATmega325P,
ATmega3250P, ATmega329P, ATmega3290P, AT90USB82 and AT90USB162
ATmega3250P, ATmega329P, ATmega3290P, AT90USB82 and AT90USB162
devices.
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).
@@ -587,7 +592,7 @@
in soft-float DFmode pattern.
(movdf): Fail if operand1 is a CONST_DOUBLE and operand0 is a hard
floating register.
(movsf): Likewise.
(movsf): Likewise.
2007-03-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
@@ -696,7 +701,7 @@
2007-03-01 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* doc/invoke.texi (Wextra): Delete outdated paragraph.
2007-02-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* pa/predicates.md (move_src_operand): Allow zero for mode.
@@ -784,7 +789,7 @@
2007-02-18 Ira Rosen <irar@il.ibm.com>
* tree-ssa-alias.c (may_aliases_intersect): New function.
* tree-data-ref.c (ptr_ptr_may_alias_p): Call may_aliases_intersect
* tree-data-ref.c (ptr_ptr_may_alias_p): Call may_aliases_intersect
for different tags.
* tree-flow.h (may_aliases_intersect): Add function declaration.
@@ -842,7 +847,7 @@
2007-02-06 Rask Ingemann Lamberisen <rask@sygehus.dk>
PR 30370
PR 30370
* config/rs6000/t-ppccomm: Correct Makefile typo.
2007-02-06 Roger Sayle <roger@eyesopen.com>
@@ -866,7 +871,7 @@
2007-02-05 Bob Wilson <bob.wilson@acm.org>
* config/xtensa/xtensa.c (constantpool_mem_p): Skip over SUBREGs.
2007-02-02 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
PR target/29682
@@ -895,7 +900,7 @@
Revert for x86 darwin:
2005-06-19 Uros Bizjak <uros@kss-loka.si>
* config/i386/i386.c (ix86_function_arg_regno_p): Put back the
code before the following patch under TARGET_MACHO.
(ix86_function_value_regno_p): Likewise.

4
gcc/doc/invoke.texi
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@@ -9759,7 +9759,9 @@ Generate code for a 32-bit or 64-bit environment.
The 32-bit environment sets int, long and pointer to 32 bits and
generates code that runs on any i386 system.
The 64-bit environment sets int to 32 bits and long and pointer
to 64 bits and generates code for AMD's x86-64 architecture.
to 64 bits and generates code for AMD's x86-64 architecture. For
darwin only the -m64 option turns off the @option{-fno-pic} and
@option{-mdynamic-no-pic} options.
@item -mno-red-zone
@opindex no-red-zone