diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2024-05-27 20:53:48 +0000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-06-19 12:47:08 -0700 |
| commit | 6b0ca412e16dae52bf1ef2da9436d4d8c81759f2 (patch) | |
| tree | ab2657b089f7d7528d9b08243a2784ad7b728aaf | |
| parent | 4c2c5744aa7823b6271792e0e12d1ba1de91f89c (diff) | |
| download | qemu-6b0ca412e16dae52bf1ef2da9436d4d8c81759f2.zip qemu-6b0ca412e16dae52bf1ef2da9436d4d8c81759f2.tar.gz qemu-6b0ca412e16dae52bf1ef2da9436d4d8c81759f2.tar.bz2 | |
tcg/loongarch64: Enable v256 with LASX
Reviewed-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | tcg/loongarch64/tcg-target.c.inc | 3 | ||||
| -rw-r--r-- | tcg/loongarch64/tcg-target.h | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc index dff966c..1c4dc4d 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -2487,6 +2487,9 @@ static void tcg_target_init(TCGContext *s) if (cpuinfo & CPUINFO_LSX) { tcg_target_available_regs[TCG_TYPE_V64] = ALL_VECTOR_REGS; tcg_target_available_regs[TCG_TYPE_V128] = ALL_VECTOR_REGS; + if (cpuinfo & CPUINFO_LASX) { + tcg_target_available_regs[TCG_TYPE_V256] = ALL_VECTOR_REGS; + } tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_V24); tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_V25); tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_V26); diff --git a/tcg/loongarch64/tcg-target.h b/tcg/loongarch64/tcg-target.h index 990bad1..58bd7d2 100644 --- a/tcg/loongarch64/tcg-target.h +++ b/tcg/loongarch64/tcg-target.h @@ -173,7 +173,7 @@ typedef enum { #define TCG_TARGET_HAS_v64 (cpuinfo & CPUINFO_LSX) #define TCG_TARGET_HAS_v128 (cpuinfo & CPUINFO_LSX) -#define TCG_TARGET_HAS_v256 0 +#define TCG_TARGET_HAS_v256 (cpuinfo & CPUINFO_LASX) #define TCG_TARGET_HAS_not_vec 1 #define TCG_TARGET_HAS_neg_vec 1 |