Hi, I forgot to mention that this patch needs was tested in combination with another patch by Alan Hayward (coming soon) and observed the following:
x86_64: No regressions. aarch64: No regressions. aarch64_be: Lots of vector tests now fixed. No new regressions. Regards, David. -----Original Message----- From: David Sherwood [mailto:david.sherw...@arm.com] Sent: 10 October 2014 15:48 To: gcc-patches@gcc.gnu.org Subject: [AArch64] [BE] [1/2] Make large opaque integer modes endianness-safe. Hi, I have a fix (originally written by Tejas Belagod) for the following bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59810 Could someone take a look please? Thanks! David Sherwood. ChangeLog: gcc/: 2014-10-10 David Sherwood <david.sherw...@arm.com> * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_rglist, aarch64_reverse_mask): New decls. * config/aarch64/iterators.md (UNSPEC_REV_REGLIST): New enum. * config/aarch64/iterators.md (insn_count): New mode_attr. * config/aarch64/aarch64-simd.md (vec_store_lanes(o/c/x)i, vec_load_lanes(o/c/x)i): Fixed to work for Big Endian. * config/aarch64/aarch64-simd.md (aarch64_rev_reglist, aarch64_simd_(ld/st)(2/3/4)): Added. * config/aarch64/aarch64.c (aarch64_simd_attr_length_rglist, aarch64_reverse_mask): Added.
