Add -march=ia to x86 backend

Programming / Compilers / GCC - hjl [138bc75d-0d04-0410-961f-82ee72b054a4] - 5 December 2013 14:47 EST

- config.gcc: Support --with-cpu=ia.

- config/i386/i386.c (cpu_names): Add "ia". (processor_alias_table): Likewise. (ix86_option_override_internal): Disallow -march=ia.
- config/i386/i386.h (target_cpu_default): Add TARGET_CPU_DEFAULT_ia.

- doc/invoke.texi: Document -mtune=ia.

ffc1a52 Add -march=ia to x86 backend
gcc/ChangeLog | 12 ++++++++++++
gcc/config.gcc | 14 +++++++-------
gcc/config/i386/i386.c | 7 +++++++
gcc/config/i386/i386.h | 1 +
gcc/doc/invoke.texi | 22 +++++++++++++++++++++-
5 files changed, 48 insertions(+), 8 deletions(-)

Upstream: gcc.gnu.org


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