John David Anglin 95f3f59efd function.c (STACK_ALIGNMENT_NEEDED): New macro.
* function.c (STACK_ALIGNMENT_NEEDED): New macro.  Default to 1.
	(assign_stack_local_1): Perform overall stack alignment only when
	STACK_ALIGNMENT_NEEDED is non-zero.
	* doc/tm.texi (STACK_ALIGNMENT_NEEDED): Document.

	* pa.c (compute_frame_size): Rename fsize to size.  Account for
	alignment to a word boundary before general register save block.  Only
	account for double-word alignment before floating point register save
	block if one or more are saved.  Don't allocate space for %r3 when
	frame pointer is needed.
	(hppa_expand_prologue): Include alignment to word boundary in local
	frame size.
	* pa.h (STARTING_FRAME_OFFSET): Define to 8 on both 32 and 64-bit ports.
	(STACK_ALIGNMENT_NEEDED): Define.

From-SVN: r63771
2003-03-04 06:20:17 +00:00
2003-02-04 01:27:53 +00:00
2001-06-13 14:51:33 +00:00
2003-02-28 18:01:54 +00:00
2003-02-28 18:01:54 +00:00
2001-06-13 19:48:09 +01:00

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the file COPYING
for copying permission.  The manuals, and some of the runtime
libraries, are under different terms; see the individual source files
for details.

The directory INSTALL contains copies of the installation information
as HTML and plain text.  The source of this information is
gcc/doc/install.texi.  The installation information includes details
of what is included in the GCC sources and what files GCC installs.

See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information.  An online readable
version of the manual is in the files gcc/doc/gcc.info*.

See http://gcc.gnu.org/bugs.html for how to report bugs usefully.
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