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| author | Kelvin Nilsen <kelvin@gcc.gnu.org> | 2020-05-11 10:04:03 -0500 |
|---|---|---|
| committer | Bill Schmidt <wschmidt@linux.ibm.com> | 2020-05-11 10:04:03 -0500 |
| commit | 894ac7bce590dc5036c7f1477b881dc767ce2e5a (patch) | |
| tree | d9db3eeb9215e08be7f2d60f934326d31d29ad9a /gcc/tree-pretty-print.c | |
| parent | a1821a249d998894dd38b14d5298647e8d7b5dc8 (diff) | |
| download | gcc-894ac7bce590dc5036c7f1477b881dc767ce2e5a.zip gcc-894ac7bce590dc5036c7f1477b881dc767ce2e5a.tar.gz gcc-894ac7bce590dc5036c7f1477b881dc767ce2e5a.tar.bz2 | |
rs6000: Add vector pdep/pext
Add support for the vpdepd and vpextd instructions that perform
vector parallel bit deposit and vector parallel bit extract.
[gcc]
2020-05-11 Kelvin Nilsen <kelvin@gcc.gnu.org>
Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/altivec.h (vec_pdep): New macro implementing new
built-in function.
(vec_pext): Likewise.
* config/rs6000/altivec.md (UNSPEC_VPDEPD): New constant.
(UNSPEC_VPEXTD): Likewise.
(vpdepd): New insn.
(vpextd): Likewise.
* config/rs6000/rs6000-builtin.def (__builtin_altivec_vpdepd): New
built-in function.
(__builtin_altivec_vpextd): Likewise.
* config/rs6000/rs6000-call.c (builtin_function_type): Add
handling for FUTURE_BUILTIN_VPDEPD and FUTURE_BUILTIN_VPEXTD
cases.
* doc/extend.texi (PowerPC Altivec Built-in Functions Available
for a Future Architecture): Add description of vec_pdep and
vec_pext built-in functions.
[gcc/testsuite]
2020-05-11 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/vec-pdep-0.c: New.
* gcc.target/powerpc/vec-pdep-1.c: New.
* gcc.target/powerpc/vec-pext-0.c: New.
* gcc.target/powerpc/vec-pext-1.c: New.
Diffstat (limited to 'gcc/tree-pretty-print.c')
0 files changed, 0 insertions, 0 deletions