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| author | Richard Sandiford <richard.sandiford@arm.com> | 2019-06-18 14:49:28 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2019-06-18 14:49:28 +0000 |
| commit | 16de3637c4df37e0203b3ad52b238887e6ca38fc (patch) | |
| tree | f95a633b9adabcc19b24295271a88a743a6142d0 /gcc/ChangeLog | |
| parent | 32cf949cec180799d3fb14d405772ea35b5aafd3 (diff) | |
| download | gcc-16de3637c4df37e0203b3ad52b238887e6ca38fc.zip gcc-16de3637c4df37e0203b3ad52b238887e6ca38fc.tar.gz gcc-16de3637c4df37e0203b3ad52b238887e6ca38fc.tar.bz2 | |
[AArch64] Factor out ptrue predicate creation
This is the first step to canonicalising predicate constants so that
they can be reused between modes.
2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* config/aarch64/aarch64-protos.h (aarch64_ptrue_reg): Declare.
* config/aarch64/aarch64.c (aarch64_ptrue_reg): New functions.
(aarch64_expand_sve_widened_duplicate, aarch64_expand_sve_mem_move)
(aarch64_maybe_expand_sve_subreg_move, aarch64_evpc_rev_local)
(aarch64_expand_sve_vec_cmp_int): Use it.
(aarch64_expand_sve_vec_cmp_float): Likewise.
* config/aarch64/aarch64-sve.md: Likewise throughout.
From-SVN: r272424
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 19ab09e..4176498 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,15 @@ 2019-06-18 Richard Sandiford <richard.sandiford@arm.com> + * config/aarch64/aarch64-protos.h (aarch64_ptrue_reg): Declare. + * config/aarch64/aarch64.c (aarch64_ptrue_reg): New functions. + (aarch64_expand_sve_widened_duplicate, aarch64_expand_sve_mem_move) + (aarch64_maybe_expand_sve_subreg_move, aarch64_evpc_rev_local) + (aarch64_expand_sve_vec_cmp_int): Use it. + (aarch64_expand_sve_vec_cmp_float): Likewise. + * config/aarch64/aarch64-sve.md: Likewise throughout. + +2019-06-18 Richard Sandiford <richard.sandiford@arm.com> + * config/aarch64/aarch64-sve.md (*cond_<optab><mode>_0): Delete. (*cond_<optab><mode>_z): Fold into... (*cond_<optab><mode>_any): ...here. Also handle cases in which |