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emit_x64_vector: zext TBL (3)

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This commit is contained in:
Merry 2023-01-20 23:42:38 +00:00
parent e01a1959a3
commit 716a2fa5fa
1 changed files with 5 additions and 1 deletions
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6
src/dynarmic/backend/x64/emit_x64_vector.cpp
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@ -4679,7 +4679,11 @@ void EmitX64::EmitVectorTableLookup64(EmitContext& ctx, IR::Inst* inst) {
code.punpcklqdq(xmm_table0, xmm_table0_upper);
ctx.reg_alloc.Release(xmm_table0_upper);
}
if (table_size == 4) {
if (table_size == 3) {
code.pxor(xmm0, xmm0);
code.punpcklqdq(xmm_table1, xmm0);
} else {
ASSERT(table_size == 4);
const Xbyak::Xmm xmm_table1_upper = ctx.reg_alloc.UseXmm(table[3]);
code.punpcklqdq(xmm_table1, xmm_table1_upper);
ctx.reg_alloc.Release(xmm_table1_upper);