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| author | Robin Dapp <rdapp@ventanamicro.com> | 2023-04-26 20:32:36 +0200 |
|---|---|---|
| committer | Robin Dapp <rdapp@ventanamicro.com> | 2023-05-11 16:17:34 +0200 |
| commit | 6445f1224509861f2d471a66134b98f26290586e (patch) | |
| tree | 7437bc15f5ceaa8a1bf1c0f7d207116f3cbd0acb /gcc/go | |
| parent | c3afdb8ba8f1839544c414f57e41a58c8fda5349 (diff) | |
| download | gcc-6445f1224509861f2d471a66134b98f26290586e.zip gcc-6445f1224509861f2d471a66134b98f26290586e.tar.gz gcc-6445f1224509861f2d471a66134b98f26290586e.tar.bz2 | |
RISC-V: Allow vector constants in riscv_const_insns.
This patch adds various vector constants to riscv_const_insns in order
for them to be properly recognized as immediate operands. This then
allows to emit vmv.v.i instructions via autovectorization.
gcc/ChangeLog:
* config/riscv/riscv.cc (riscv_const_insns): Add permissible
vector constants.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/vmv-imm-rv32.c: New test.
* gcc.target/riscv/rvv/autovec/vmv-imm-rv64.c: New test.
* gcc.target/riscv/rvv/autovec/vmv-imm-template.h: New test.
* gcc.target/riscv/rvv/autovec/vmv-imm-run.c: New test.
Diffstat (limited to 'gcc/go')
0 files changed, 0 insertions, 0 deletions