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| author | Karen Sargsyan <karen1999411@gmail.com> | 2023-04-28 12:45:34 -0600 |
|---|---|---|
| committer | Jeff Law <jlaw@ventanamicro> | 2023-04-28 12:47:38 -0600 |
| commit | d9df45a66b2c8f543106be0a2387bbe6195b00a6 (patch) | |
| tree | 0faef60547255d692d2a86c9a9e25e1729f229c7 /libcpp/init.cc | |
| parent | 1966741378d5f456d0245960fa09074b6320b4d6 (diff) | |
| download | gcc-d9df45a66b2c8f543106be0a2387bbe6195b00a6.zip gcc-d9df45a66b2c8f543106be0a2387bbe6195b00a6.tar.gz gcc-d9df45a66b2c8f543106be0a2387bbe6195b00a6.tar.bz2 | |
RISC-V: Added support clmul[r,h] instructions for Zbc extension.
clmul[h] instructions were added only for the ZBKC extension.
This patch includes them in the ZBC extension too.
Besides, added support of 'clmulr' instructions for ZBC extension.
gcc/ChangeLog:
* config/riscv/bitmanip.md: Added clmulr instruction.
* config/riscv/riscv-builtins.cc (AVAIL): Add new.
* config/riscv/riscv.md: (UNSPEC_CLMULR): Add new unspec type.
(type): Add clmul
* config/riscv/riscv-cmo.def: Added built-in function for clmulr.
* config/riscv/crypto.md: Move clmul[h] instructions to bitmanip.md.
* config/riscv/riscv-scalar-crypto.def: Move clmul[h] built-in
functions to riscv-cmo.def.
* config/riscv/generic.md: Add clmul to list of instructions
using the generic_imul reservation.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/zbc32.c: New test.
* gcc.target/riscv/zbc64.c: New test.
Diffstat (limited to 'libcpp/init.cc')
0 files changed, 0 insertions, 0 deletions