[PATCH][AArch64] Add addr_type attribute

[Hurugalawadi, Naveen]

Hi,

Please find attached the patch that adds "addr_type" attribute 
for AArch64.

The patch doesn't change spec but improve other benchmarks.

Bootstrapped and Regression tested on aarch64-thunder-linux.
Please review the patch and let us know if its okay for Stage-1?

Thanks,
Naveen

2017-03-06  Julian Brown  <julian@codesourcery.com>
	    Naveen H.S  <Naveen.Hurugalawadi@cavium.com>

	* config/aarch64/aarch64-protos.h (AARCH64_ADDR_REG_IMM)
	(AARCH64_ADDR_REG_WB, AARCH64_ADDR_REG_REG, AARCH64_ADDR_REG_SHIFT)
	(AARCH64_ADDR_REG_EXT, AARCH64_ADDR_REG_SHIFT_EXT, AARCH64_ADDR_LO_SUM)
	(AARCH64_ADDR_SYMBOLIC): New.
	(aarch64_mem_type_p): Add prototype.
	* config/aarch64/aarch64.c (aarch64_mem_type_p): New function.
	* config/aarch64/aarch64.md (addr_type): New attribute.
	(prefetch, *mov<mode>_aarch64, *movsi_aarch64, *movdi_aarch64)
	(*movti_aarch64, *movtf_aarch64, *movsf_aarch64, *movdf_aarch64)
	(load_pairsi, load_pairdi, store_pairsi, store_pairdi, load_pairsf)
	(load_pairdf, store_pairsf)
	(store_pairdf, loadwb_pair<GPI:mode>_<P:mode>)
	(storewb_pair<GPI:mode>_<P:mode>, extendsidi2_aarch64)
	(*load_pair_extendsidi2_aarch64, *zero_extendsidi2_aarch64)
	(*load_pair_zero_extendsidi2_aarch64)
	(*extend<SHORT:mode><GPI:mode>2_aarch64)
	(*zero_extend<SHORT:mode><GPI:mode>2_aarch64)
	(ldr_got_small_<mode>, ldr_got_small_sidi, ldr_got_tiny)
	(tlsie_small_<mode>, tlsie_small_sidi): Add addr_type attribute.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: addr-type.patch
Type: text/x-patch
Size: 12671 bytes
Desc: addr-type.patch
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20170306/eeaf4f37/attachment.bin>