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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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libswscale/riscv/rgb2rgb_rvv.S
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@ -85,7 +85,7 @@ func ff_interleave_bytes_rvv, zve32x
mv t3, a3 mv t3, a3
addi a4, a4, -1 addi a4, a4, -1
2: 2:
vsetvli t4, t3, e8, ta, ma vsetvli t4, t3, e8, m1, ta, ma
sub t3, t3, t4 sub t3, t3, t4
vle8.v v8, (t0) vle8.v v8, (t0)
add t0, t4, t0 add t0, t4, t0