gcc/config/sparc · bc76a4d5b51a8d0777122ab5f53bb38483453abd · lvzhengyang / riscv-gcc-1

configure.ac: Tweak GAS check for LEON instructions on SPARC. · ba21a04a

	* configure.ac: Tweak GAS check for LEON instructions on SPARC.
	* configure: Regenerate.
	* config/sparc/sparc.opt (muser-mode): New option.
	* config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
	for LEON3.
	(atomic_compare_and_swap_leon3_1): New instruction for LEON3.
	* doc/invoke.texi (SPARC options): Document -muser-mode.

From-SVN: r209850

committed Apr 28, 2014

ba21a04a

Name	Last commit	Last update
..
biarch64.h		Loading commit data...
constraints.md		Loading commit data...
cypress.md		Loading commit data...
default-64.h		Loading commit data...
driver-sparc.c		Loading commit data...
freebsd.h		Loading commit data...
hypersparc.md		Loading commit data...
leon.md		Loading commit data...
linux.h		Loading commit data...
linux64.h		Loading commit data...
long-double-switch.opt		Loading commit data...
netbsd-elf.h		Loading commit data...
niagara.md		Loading commit data...
niagara2.md		Loading commit data...
niagara4.md		Loading commit data...
openbsd1-64.h		Loading commit data...
openbsd64.h		Loading commit data...
predicates.md		Loading commit data...
rtemself.h		Loading commit data...
sol2.h		Loading commit data...
sp-elf.h		Loading commit data...
sp64-elf.h		Loading commit data...
sparc-c.c		Loading commit data...
sparc-modes.def		Loading commit data...
sparc-opts.h		Loading commit data...
sparc-protos.h		Loading commit data...
sparc.c		Loading commit data...
sparc.h		Loading commit data...
sparc.md		Loading commit data...
sparc.opt		Loading commit data...
sparclet.md		Loading commit data...
supersparc.md		Loading commit data...
sync.md		Loading commit data...
sysv4.h		Loading commit data...
t-elf		Loading commit data...
t-leon		Loading commit data...
t-leon3		Loading commit data...
t-linux		Loading commit data...
t-linux64		Loading commit data...
t-netbsd64		Loading commit data...
t-rtems		Loading commit data...
t-rtems-64		Loading commit data...
t-sol2-64		Loading commit data...
t-sparc		Loading commit data...
t-vxworks		Loading commit data...
tso.h		Loading commit data...
ultra1_2.md		Loading commit data...
ultra3.md		Loading commit data...
visintrin.h		Loading commit data...
vxworks.h		Loading commit data...
x-sparc		Loading commit data...