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8280976: Incorrect encoding of avx512 vpsraq instruction with mask and constant shift. #7291

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8280976: Incorrect encoding of avx512 vpsraq instruction with mask and constant shift. #7291

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2 changes: 1 addition & 1 deletion src/hotspot/cpu/x86/assembler_x86.cpp
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Expand Up @@ -9301,7 +9301,7 @@ void Assembler::evpsraq(XMMRegister dst, KRegister mask, XMMRegister src, int sh
attributes.reset_is_clear_context();
}
int encode = vex_prefix_and_encode(xmm4->encoding(), dst->encoding(), src->encoding(), VEX_SIMD_66, VEX_OPCODE_0F, &attributes);
emit_int24(0x73, (0xC0 | encode), shift & 0xFF);
emit_int24(0x72, (0xC0 | encode), shift & 0xFF);
}

void Assembler::evpsllw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len) {
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