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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2017-08-31 09:52:38 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2017-08-31 09:52:38 +0000 |
| commit | 5f5653148b94593632986155b4f283150c52b83d (patch) | |
| tree | 09707ac100dab3e250a34d0cf6c85a73f71f008b /gcc/config.gcc | |
| parent | fca7d0a4fdd5a107429f3424600cfcb24b068bac (diff) | |
| download | gcc-5f5653148b94593632986155b4f283150c52b83d.zip gcc-5f5653148b94593632986155b4f283150c52b83d.tar.gz gcc-5f5653148b94593632986155b4f283150c52b83d.tar.bz2 | |
[AArch64] Rename cmp_result iterator
The comparison results provided by the V_cmp_result/v_cmp_result
attribute were simply the corresponding integer vector. We'd also
like to have easy access to the integer vector for SVE, but using
"cmp_result" would be confusing because SVE comparisons return
predicates instead of vectors. This patch therefore renames the
attributes to the more general V_INT_EQUIV/v_int_equiv instead.
As to the capitalisation: there are already many iterators that use
all lowercase vs. all uppercase names to distinguish all lowercase
vs. all uppercase expansions (e.g. fcvt_target and FCVT_TARGET).
It's also the convention used for the built-in mode/MODE/code/CODE/etc.
attributes. IMO those names are easier to read at a glance, rather than
relying on a single letter's difference.
2017-08-22 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* config/aarch64/iterators.md (V_cmp_result): Rename to...
(V_INT_EQUIV): ...this.
(v_cmp_result): Rename to...
(v_int_equiv): ...this.
* config/aarch64/aarch64.md (xorsign<mode>3): Update accordingly.
* config/aarch64/aarch64-simd.md (xorsign<mode>3): Likewise.
(copysign<mode>3): Likewise.
(aarch64_simd_bsl<mode>_internal): Likewise.
(aarch64_simd_bsl<mode>): Likewise.
(vec_cmp<mode><mode>): Likewise.
(vcond<mode><mode>): Likewise.
(vcond<v_cmp_mixed><mode>): Likewise.
(vcondu<mode><v_cmp_mixed>): Likewise.
(aarch64_cm<optab><mode>): Likewise.
(aarch64_cmtst<mode>): Likewise.
(aarch64_fac<optab><mode>): Likewise.
(vec_perm_const<mode>): Likewise.
(vcond_mask_<mode><v_cmp_result>): Rename to...
(vcond_mask_<mode><v_int_equiv>): ...this.
(vec_cmp<mode><v_cmp_result>): Rename to...
(vec_cmp<mode><v_int_equiv>): ...this.
Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r251556
Diffstat (limited to 'gcc/config.gcc')
0 files changed, 0 insertions, 0 deletions