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| author | Christoph Müllner <christoph.muellner@vrull.eu> | 2022-12-21 18:57:14 +0100 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@vrull.eu> | 2023-07-04 00:05:14 +0200 |
| commit | 7c521f6751e47d9dfaca2c8288c65f94e2f54d3d (patch) | |
| tree | 08fa954db22ef34a54c610a8cfcf3748984cbba5 /gcc/tree-vect-loop-manip.cc | |
| parent | d0a333612bfb7faf8d61210c831165388e758768 (diff) | |
| download | gcc-7c521f6751e47d9dfaca2c8288c65f94e2f54d3d.zip gcc-7c521f6751e47d9dfaca2c8288c65f94e2f54d3d.tar.gz gcc-7c521f6751e47d9dfaca2c8288c65f94e2f54d3d.tar.bz2 | |
RISC-V: Add support for vector crypto extensions
This series adds basic support for the vector crypto extensions:
* Zvbb
* Zvbc
* Zvkg
* Zvkned
* Zvkhn[a,b]
* Zvksed
* Zvksh
* Zvkn
* Zvknc
* Zvkng
* Zvks
* Zvksc
* Zvksg
* Zvkt
This patch is based on the v20230620 version of the Vector Cryptography
specification. The specification is frozen and can be found here:
https://github.com/riscv/riscv-crypto/releases/tag/v20230620
Binutils support is merged as 9fdc1b157b6e72f7dd98851a240c5fdb386a558e.
All extensions come with (passing) tests for the feature test macros.
gcc/ChangeLog:
* common/config/riscv/riscv-common.cc: Add support for zvbb,
zvbc, zvkg, zvkned, zvknha, zvknhb, zvksed, zvksh, zvkn,
zvknc, zvkng, zvks, zvksc, zvksg, zvkt and the implied subsets.
* config/riscv/arch-canonicalize: Add canonicalization info for
zvkn, zvknc, zvkng, zvks, zvksc, zvksg.
* config/riscv/riscv-opts.h (MASK_ZVBB): New macro.
(MASK_ZVBC): Likewise.
(TARGET_ZVBB): Likewise.
(TARGET_ZVBC): Likewise.
(MASK_ZVKG): Likewise.
(MASK_ZVKNED): Likewise.
(MASK_ZVKNHA): Likewise.
(MASK_ZVKNHB): Likewise.
(MASK_ZVKSED): Likewise.
(MASK_ZVKSH): Likewise.
(MASK_ZVKN): Likewise.
(MASK_ZVKNC): Likewise.
(MASK_ZVKNG): Likewise.
(MASK_ZVKS): Likewise.
(MASK_ZVKSC): Likewise.
(MASK_ZVKSG): Likewise.
(MASK_ZVKT): Likewise.
(TARGET_ZVKG): Likewise.
(TARGET_ZVKNED): Likewise.
(TARGET_ZVKNHA): Likewise.
(TARGET_ZVKNHB): Likewise.
(TARGET_ZVKSED): Likewise.
(TARGET_ZVKSH): Likewise.
(TARGET_ZVKN): Likewise.
(TARGET_ZVKNC): Likewise.
(TARGET_ZVKNG): Likewise.
(TARGET_ZVKS): Likewise.
(TARGET_ZVKSC): Likewise.
(TARGET_ZVKSG): Likewise.
(TARGET_ZVKT): Likewise.
* config/riscv/riscv.opt: Introduction of riscv_zv{b,k}_subext.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/zvbb.c: New test.
* gcc.target/riscv/zvbc.c: New test.
* gcc.target/riscv/zvkg.c: New test.
* gcc.target/riscv/zvkn-1.c: New test.
* gcc.target/riscv/zvkn.c: New test.
* gcc.target/riscv/zvknc-1.c: New test.
* gcc.target/riscv/zvknc-2.c: New test.
* gcc.target/riscv/zvknc.c: New test.
* gcc.target/riscv/zvkned.c: New test.
* gcc.target/riscv/zvkng-1.c: New test.
* gcc.target/riscv/zvkng-2.c: New test.
* gcc.target/riscv/zvkng.c: New test.
* gcc.target/riscv/zvknha.c: New test.
* gcc.target/riscv/zvknhb.c: New test.
* gcc.target/riscv/zvks-1.c: New test.
* gcc.target/riscv/zvks.c: New test.
* gcc.target/riscv/zvksc-1.c: New test.
* gcc.target/riscv/zvksc-2.c: New test.
* gcc.target/riscv/zvksc.c: New test.
* gcc.target/riscv/zvksed.c: New test.
* gcc.target/riscv/zvksg-1.c: New test.
* gcc.target/riscv/zvksg-2.c: New test.
* gcc.target/riscv/zvksg.c: New test.
* gcc.target/riscv/zvksh.c: New test.
* gcc.target/riscv/zvkt.c: New test.
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Diffstat (limited to 'gcc/tree-vect-loop-manip.cc')
0 files changed, 0 insertions, 0 deletions