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| author | Richard Henderson <richard.henderson@linaro.org> | 2020-09-05 15:54:33 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-06-04 11:50:11 -0700 |
| commit | d74b86ed4ad452eb5069ca0c168c731a5c429127 (patch) | |
| tree | 3089f986650ef268b4d17b50d2022bc969c3c835 /tcg/arm/tcg-target.h | |
| parent | 213e8d84735f56e16d4485509ef48ccb6488d4a9 (diff) | |
tcg/arm: Implement minimal vector operations
Implementing dup2, add, sub, and, or, xor as the minimal set.
This allows us to actually enable neon in the header file.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/arm/tcg-target.h')
| -rw-r--r-- | tcg/arm/tcg-target.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h index a9dc09bd08..48993636ea 100644 --- a/tcg/arm/tcg-target.h +++ b/tcg/arm/tcg-target.h @@ -107,7 +107,11 @@ typedef enum { #else extern bool use_idiv_instructions; #endif -#define use_neon_instructions 0 +#ifdef __ARM_NEON__ +#define use_neon_instructions 1 +#else +extern bool use_neon_instructions; +#endif /* used for function call generation */ #define TCG_TARGET_STACK_ALIGN 8 |