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| author | Carl Love <cel@us.ibm.com> | 2020-06-15 17:44:19 -0500 |
|---|---|---|
| committer | Giuliano Belinassi <giuliano.belinassi@usp.br> | 2020-08-17 15:07:37 -0300 |
| commit | 471c1d2e2172ad753241bf65326794cdc09ae76d (patch) | |
| tree | 73f7de0c50c45e03bbe26647aad8c65aecabb11e /gcc/cp/constexpr.c | |
| parent | 67962b5d8357a907c4d2b669774a71ab39661772 (diff) | |
| download | gcc-471c1d2e2172ad753241bf65326794cdc09ae76d.zip gcc-471c1d2e2172ad753241bf65326794cdc09ae76d.tar.gz gcc-471c1d2e2172ad753241bf65326794cdc09ae76d.tar.bz2 | |
rs6000, Add vector replace builtin support GCC maintainers:
The following patch adds support for builtins vec_replace_elt and
vec_replace_unaligned.
The patch has been compiled and tested on
powerpc64le-unknown-linux-gnu (Power 8 LE)
powerpc64le-unknown-linux-gnu (Power 9 LE)
and mambo with no regression errors.
Please let me know if this patch is acceptable for the mainline
branch. Thanks.
Carl Love
-------------------------------------------------------
gcc/ChangeLog
2020-08-04 Carl Love <cel@us.ibm.com>
* config/rs6000/altivec.h: Add define for vec_replace_elt and
vec_replace_unaligned.
* config/rs6000/vsx.md (UNSPEC_REPLACE_ELT, UNSPEC_REPLACE_UN): New
unspecs.
(REPLACE_ELT): New mode iterator.
(REPLACE_ELT_char, REPLACE_ELT_sh, REPLACE_ELT_max): New mode attributes.
(vreplace_un_<mode>, vreplace_elt_<mode>_inst): New.
* config/rs6000/rs6000-builtin.def (VREPLACE_ELT_V4SI,
VREPLACE_ELT_UV4SI, VREPLACE_ELT_V4SF, VREPLACE_ELT_UV2DI,
VREPLACE_ELT_V2DF, VREPLACE_UN_V4SI, VREPLACE_UN_UV4SI,
VREPLACE_UN_V4SF, VREPLACE_UN_V2DI, VREPLACE_UN_UV2DI,
VREPLACE_UN_V2DF, (REPLACE_ELT, REPLACE_UN, VREPLACE_ELT_V2DI): New builtin
entries.
* config/rs6000/rs6000-call.c (P10_BUILTIN_VEC_REPLACE_ELT,
P10_BUILTIN_VEC_REPLACE_UN): New builtin argument definitions.
(rs6000_expand_quaternop_builtin): Add 3rd argument checks for
CODE_FOR_vreplace_elt_v4si, CODE_FOR_vreplace_elt_v4sf,
CODE_FOR_vreplace_un_v4si, CODE_FOR_vreplace_un_v4sf.
(builtin_function_type) [P10_BUILTIN_VREPLACE_ELT_UV4SI,
P10_BUILTIN_VREPLACE_ELT_UV2DI, P10_BUILTIN_VREPLACE_UN_UV4SI,
P10_BUILTIN_VREPLACE_UN_UV2DI]: New cases.
* doc/extend.texi: Add description for vec_replace_elt and
vec_replace_unaligned builtins.
gcc/testsuite/ChangeLog
2020-08-04 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/vec-replace-word-runnable.c: New test.
Diffstat (limited to 'gcc/cp/constexpr.c')
0 files changed, 0 insertions, 0 deletions