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| author | Vineet Gupta <vineetg@rivosinc.com> | 2023-08-22 10:32:12 -0700 |
|---|---|---|
| committer | Vineet Gupta <vineetg@rivosinc.com> | 2023-08-22 11:06:31 -0700 |
| commit | 3571cc93511b39f7a403fe5eab0e316cd7e86220 (patch) | |
| tree | a7595f2a532ecc7c53a7c3619bdb5248f012fad6 /gcc | |
| parent | 47f95bc4be4eb14730ab3eaaaf8f6e71fda47690 (diff) | |
| download | gcc-3571cc93511b39f7a403fe5eab0e316cd7e86220.zip gcc-3571cc93511b39f7a403fe5eab0e316cd7e86220.tar.gz gcc-3571cc93511b39f7a403fe5eab0e316cd7e86220.tar.bz2 | |
RISC-V: output Autovec params explicitly in --help ...
... otherwise user has no clue what -param to actually change
gcc/ChangeLog:
* config/riscv/riscv.opt: Add --param names
riscv-autovec-preference and riscv-autovec-lmul
Signed-off-by: Vineet Gupta <vineetg@rivosinc.com>
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/riscv/riscv.opt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/riscv/riscv.opt b/gcc/config/riscv/riscv.opt index 6304efe..a962ea8 100644 --- a/gcc/config/riscv/riscv.opt +++ b/gcc/config/riscv/riscv.opt @@ -277,7 +277,7 @@ Always inline subword atomic operations. Enum Name(riscv_autovec_preference) Type(enum riscv_autovec_preference_enum) -The RISC-V auto-vectorization preference: +Valid arguments to -param=riscv-autovec-preference=: EnumValue Enum(riscv_autovec_preference) String(none) Value(NO_AUTOVEC) @@ -294,7 +294,7 @@ Target RejectNegative Joined Enum(riscv_autovec_preference) Var(riscv_autovec_pr Enum Name(riscv_autovec_lmul) Type(enum riscv_autovec_lmul_enum) -The RVV possible LMUL: +The RVV possible LMUL (-param=riscv-autovec-lmul=): EnumValue Enum(riscv_autovec_lmul) String(m1) Value(RVV_M1) |