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Pedro Alves 1f960ced9a Build gdb.opt/inline-*.exp tests at -O0, rely on __attribute__((always_inline))
A test recently added to gdb.opt/inline-cmds.exp fails for
arm-none-eabi targets because -O2 leads to instructions to be
reordered widely.

I guess it might have made sense years ago to enable optimization in
these tests, but I fail to see the need for that nowadays.

Using -O0 while relying on __attribute__((always_inline)), which is
already used in the tests [1] [2], avoids this sort of trouble, while
still exercising the inlining-related use cases that are the focus of
these tests.

I think that nowadays we can safely assume that all compilers we care
about support __attribute__((always_inline)) or similar.

[1] - Except one spot that missed it.

[2] - Note that the .exp files make sure the frames that should have
      been inlined are indeed inlined, with "info frame".

gdb/testsuite/ChangeLog:
2016-07-19  Pedro Alves  <palves@redhat.com>

	* gdb.opt/inline-break.exp: Remove optimize=-O2.
	* gdb.opt/inline-bt.exp: Likewise.
	* gdb.opt/inline-cmds.exp: Remove optimize=-O2 and add
	additional_flags=-Winline.
	* gdb.opt/inline-locals.exp: Likewise.
	* gdb.opt/inline-markers.c (ATTR): Define.
	(inlined_fn): Use it.
2016-07-19 17:51:05 +01:00
bfd MIPS: Convert cross-mode BAL to JALX 2016-07-19 16:22:53 +01:00
binutils Don't include libbfd.h outside of bfd, part 6 2016-07-16 19:09:00 +09:30
config
cpu
elfcpp Add support for MIPS .rld_map section. 2016-06-20 12:16:26 -07:00
etc Fix compile time warning messages building with gcc v6.1.1 2016-06-13 10:49:26 +01:00
gas MIPS: Convert cross-mode BAL to JALX 2016-07-19 16:22:53 +01:00
gdb Build gdb.opt/inline-*.exp tests at -O0, rely on __attribute__((always_inline)) 2016-07-19 17:51:05 +01:00
gold Fix gold testsuite failure with GCC 6. 2016-06-29 23:24:35 -07:00
gprof
include Add support for creating ELF import libraries 2016-07-15 17:50:48 +01:00
intl
ld MIPS: Convert cross-mode BAL to JALX 2016-07-19 16:22:53 +01:00
libdecnumber
libiberty Don't needlessly clear xmemdup allocated memory. 2016-05-31 20:34:47 +09:30
opcodes MIPS/opcodes: Address issues with NAL disassembly 2016-07-13 17:42:43 +01:00
readline
sim Update PC when simulate break instruction. 2016-07-19 09:47:23 +03:00
texinfo
zlib
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ChangeLog [TILEPro] Don't build gdb 2016-06-28 14:16:15 -04:00
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configure [TILEPro] Don't build gdb 2016-06-28 14:16:15 -04:00
configure.ac [TILEPro] Don't build gdb 2016-06-28 14:16:15 -04:00
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.