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| author | LIU Zhiwei <zhiwei_liu@linux.alibaba.com> | 2023-02-13 17:45:50 +0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2023-02-23 14:21:34 -0800 |
| commit | 8c89d50c10afdd98da82642ca5e9d7af4f1c18bd (patch) | |
| tree | d6e60c77cfb61d090d3a4a72d1b0cf816651fb7b /target | |
| parent | 718942aed69d42f0d982824b2469331ff77edcb2 (diff) | |
| download | qemu-8c89d50c10afdd98da82642ca5e9d7af4f1c18bd.zip qemu-8c89d50c10afdd98da82642ca5e9d7af4f1c18bd.tar.gz qemu-8c89d50c10afdd98da82642ca5e9d7af4f1c18bd.tar.bz2 | |
target/riscv: Fix vslide1up.vf and vslide1down.vf
vslide1up_##BITWIDTH is used by the vslide1up.vx and vslide1up.vf. So its
scalar input should be uint64_t to hold the 64 bits float register.And the
same for vslide1down_##BITWIDTH.
This bug is caught when run these instructions on qemu-riscv32.
Signed-off-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Weiwei Li <liweiwei@iscas.ac.cn>
Reviewed-by: Frank Chang <frank.chang@sifive.com>
Message-ID: <20230213094550.29621-1-zhiwei_liu@linux.alibaba.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/riscv/vector_helper.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c index 00de879..3073c54 100644 --- a/target/riscv/vector_helper.c +++ b/target/riscv/vector_helper.c @@ -5038,7 +5038,7 @@ GEN_VEXT_VSLIDEDOWN_VX(vslidedown_vx_w, uint32_t, H4) GEN_VEXT_VSLIDEDOWN_VX(vslidedown_vx_d, uint64_t, H8) #define GEN_VEXT_VSLIE1UP(BITWIDTH, H) \ -static void vslide1up_##BITWIDTH(void *vd, void *v0, target_ulong s1, \ +static void vslide1up_##BITWIDTH(void *vd, void *v0, uint64_t s1, \ void *vs2, CPURISCVState *env, uint32_t desc) \ { \ typedef uint##BITWIDTH##_t ETYPE; \ @@ -5086,7 +5086,7 @@ GEN_VEXT_VSLIDE1UP_VX(vslide1up_vx_w, 32) GEN_VEXT_VSLIDE1UP_VX(vslide1up_vx_d, 64) #define GEN_VEXT_VSLIDE1DOWN(BITWIDTH, H) \ -static void vslide1down_##BITWIDTH(void *vd, void *v0, target_ulong s1, \ +static void vslide1down_##BITWIDTH(void *vd, void *v0, uint64_t s1, \ void *vs2, CPURISCVState *env, uint32_t desc) \ { \ typedef uint##BITWIDTH##_t ETYPE; \ |