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8295662: jdk/incubator/vector tests fail "assert(VM_Version::supports_avx512vlbw()) failed"

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Reviewed-by: chagedorn, thartmann
This commit is contained in:
Quan Anh Mai 2022-10-19 16:39:25 +00:00
parent 5eaf568665
commit 7b1c6767fc
1 changed files with 1 additions and 12 deletions

13
src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp

@ -1698,18 +1698,7 @@ void C2_MacroAssembler::load_iota_indices(XMMRegister dst, int vlen_in_bytes, Ba
offset += 128;
}
ExternalAddress addr(StubRoutines::x86::vector_iota_indices() + offset);
if (vlen_in_bytes <= 4) {
movdl(dst, addr);
} else if (vlen_in_bytes == 8) {
movq(dst, addr);
} else if (vlen_in_bytes == 16) {
movdqu(dst, addr, noreg);
} else if (vlen_in_bytes == 32) {
vmovdqu(dst, addr, noreg);
} else {
assert(vlen_in_bytes == 64, "%d", vlen_in_bytes);
evmovdqub(dst, k0, addr, false /*merge*/, Assembler::AVX_512bit, noreg);
}
load_vector(dst, addr, vlen_in_bytes);
}
// Reductions for vectors of bytes, shorts, ints, longs, floats, and doubles.