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libswscale/riscv: fix syntax of vsetvli

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Add missing operand which clang complains about but GCC assumes it to be
'm1' if not specified.

Works around build failure with Clang:
| src/libswscale/riscv/rgb2rgb_rvv.S:88:25: error: operand must be e[8|16|32|64|128|256|512|1024],m[1|2|4|8|f2|f4|f8],[ta|tu],[ma|mu]
|         vsetvli t4, t3, e8, ta, ma
|                         ^

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
This commit is contained in:
Khem Raj 2023-07-02 19:44:12 -07:00 committed by Rémi Denis-Courmont
parent 9a2335444b
commit a7b3c0203f
1 changed files with 1 additions and 1 deletions
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2
libswscale/riscv/rgb2rgb_rvv.S
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@ -85,7 +85,7 @@ func ff_interleave_bytes_rvv, zve32x
mv t3, a3
addi a4, a4, -1
2:
vsetvli t4, t3, e8, ta, ma
vsetvli t4, t3, e8, m1, ta, ma
sub t3, t3, t4
vle8.v v8, (t0)
add t0, t4, t0