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lavc/riscv: vset macro for simplify if-else
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@ -20,88 +20,46 @@
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#include "libavutil/riscv/asm.S"
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#include "libavutil/riscv/asm.S"
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.macro vsetvlstatic8 w, vlen
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.macro vsetvlstatic w, vlen, en, mn1, mn2, mn3, mn4, mn5, mn6
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.if \w == 2 && \vlen == 128
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.if \w == 2 && \vlen == 128
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vsetivli zero, \w, e8, mf8, ta, ma
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vsetivli zero, \w, \en, \mn1, ta, ma
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.elseif \w <= 4 && \vlen == 128
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.elseif \w <= 4 && \vlen == 128
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vsetivli zero, \w, e8, mf4, ta, ma
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vsetivli zero, \w, \en, \mn2, ta, ma
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.elseif \w <= 8 && \vlen == 128
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.elseif \w <= 8 && \vlen == 128
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vsetivli zero, \w, e8, mf2, ta, ma
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vsetivli zero, \w, \en, \mn3, ta, ma
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.elseif \w <= 16 && \vlen == 128
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.elseif \w <= 16 && \vlen == 128
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vsetivli zero, \w, e8, m1, ta, ma
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vsetivli zero, \w, \en, \mn4, ta, ma
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.elseif \w <= 32 && \vlen == 128
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.elseif \w <= 32 && \vlen == 128
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li t0, \w
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li t0, \w
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vsetvli zero, t0, e8, m2, ta, ma
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vsetvli zero, t0, \en, \mn5, ta, ma
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.elseif \w <= 4 && \vlen == 256
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.elseif \w <= 4 && \vlen == 256
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vsetivli zero, \w, e8, mf8, ta, ma
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vsetivli zero, \w, \en, \mn1, ta, ma
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.elseif \w <= 8 && \vlen == 256
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.elseif \w <= 8 && \vlen == 256
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vsetivli zero, \w, e8, mf4, ta, ma
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vsetivli zero, \w, \en, \mn2, ta, ma
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.elseif \w <= 16 && \vlen == 256
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.elseif \w <= 16 && \vlen == 256
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vsetivli zero, \w, e8, mf2, ta, ma
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vsetivli zero, \w, \en, \mn3, ta, ma
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.elseif \w <= 32 && \vlen == 256
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.elseif \w <= 32 && \vlen == 256
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li t0, \w
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li t0, \w
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vsetvli zero, t0, e8, m1, ta, ma
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vsetvli zero, t0, \en, \mn4, ta, ma
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.elseif \w <= 64 && \vlen == 256
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.elseif \w <= 64 && \vlen == 256
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li t0, \w
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li t0, \w
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vsetvli zero, t0, e8, m2, ta, ma
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vsetvli zero, t0, \en, \mn5, ta, ma
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.else
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.else
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li t0, \w
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li t0, \w
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vsetvli zero, t0, e8, m4, ta, ma
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vsetvli zero, t0, \en, \mn6, ta, ma
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.endif
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.endif
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.endm
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.endm
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.macro vsetvlstatic8 w, vlen
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vsetvlstatic \w, \vlen, e8, mf8, mf4, mf2, m1, m2, m4
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.endm
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.macro vsetvlstatic16 w, vlen
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.macro vsetvlstatic16 w, vlen
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.if \w == 2 && \vlen == 128
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vsetvlstatic \w, \vlen, e16, mf4, mf2, m1, m2, m4, m8
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vsetivli zero, \w, e16, mf4, ta, ma
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.elseif \w <= 4 && \vlen == 128
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vsetivli zero, \w, e16, mf2, ta, ma
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.elseif \w <= 8 && \vlen == 128
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vsetivli zero, \w, e16, m1, ta, ma
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.elseif \w <= 16 && \vlen == 128
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vsetivli zero, \w, e16, m2, ta, ma
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.elseif \w <= 32 && \vlen == 128
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li t0, \w
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vsetvli zero, t0, e16, m4, ta, ma
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.elseif \w <= 4 && \vlen == 256
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vsetivli zero, \w, e16, mf4, ta, ma
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.elseif \w <= 8 && \vlen == 256
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vsetivli zero, \w, e16, mf2, ta, ma
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.elseif \w <= 16 && \vlen == 256
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vsetivli zero, \w, e16, m1, ta, ma
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.elseif \w <= 32 && \vlen == 256
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li t0, \w
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vsetvli zero, t0, e16, m2, ta, ma
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.elseif \w <= 64 && \vlen == 256
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li t0, \w
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vsetvli zero, t0, e16, m4, ta, ma
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.else
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li t0, \w
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vsetvli zero, t0, e16, m8, ta, ma
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.endif
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.endm
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.endm
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.macro vsetvlstatic32 w, vlen
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.macro vsetvlstatic32 w, vlen
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.if \w == 2
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vsetvlstatic \w, \vlen, e32, mf2, m1, m2, m4, m8, m8
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vsetivli zero, \w, e32, mf2, ta, ma
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.elseif \w <= 4 && \vlen == 128
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vsetivli zero, \w, e32, m1, ta, ma
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.elseif \w <= 8 && \vlen == 128
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vsetivli zero, \w, e32, m2, ta, ma
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.elseif \w <= 16 && \vlen == 128
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vsetivli zero, \w, e32, m4, ta, ma
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.elseif \w <= 4 && \vlen == 256
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vsetivli zero, \w, e32, mf2, ta, ma
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.elseif \w <= 8 && \vlen == 256
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vsetivli zero, \w, e32, m1, ta, ma
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.elseif \w <= 16 && \vlen == 256
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vsetivli zero, \w, e32, m2, ta, ma
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.elseif \w <= 32 && \vlen == 256
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li t0, \w
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vsetvli zero, t0, e32, m4, ta, ma
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.else
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li t0, \w
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vsetvli zero, t0, e32, m8, ta, ma
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.endif
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.endm
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.endm
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.macro POW2_JMP_TABLE id, vlen
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.macro POW2_JMP_TABLE id, vlen
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