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decode: Fix VBLENDVP[SD] opcodes

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This commit is contained in:
Alexis Engelke
2021-03-23 12:52:37 +01:00
parent b5994b2f2d
commit 0521ff7d42
2 changed files with 9 additions and 2 deletions
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7
tests/test_decode.c
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@@ -450,6 +450,13 @@ main(int argc, char** argv)
TEST("\xc4\xe2\xf1\x45\xc2", "vpsrlvq xmm0, xmm1, xmm2");
TEST("\xc4\xe2\xf5\x45\xc2", "vpsrlvq ymm0, ymm1, ymm2");
TEST("\xc4\xe3\x71\x4a\xc2\x30", "vblendvps xmm0, xmm1, xmm2, xmm3");
TEST32("\xc4\xe3\x75\x4a\xc2\xf0", "vblendvps ymm0, ymm1, ymm2, ymm7"); // Bit 7 is ignored
TEST64("\xc4\xe3\x75\x4a\xc2\xf0", "vblendvps ymm0, ymm1, ymm2, ymm15");
TEST("\xc4\xe3\x71\x4b\xc2\x70", "vblendvpd xmm0, xmm1, xmm2, xmm7");
TEST32("\xc4\xe3\x75\x4b\xc2\x80", "vblendvpd ymm0, ymm1, ymm2, ymm0"); // Bit 7 is ignored
TEST64("\xc4\xe3\x75\x4b\xc2\x80", "vblendvpd ymm0, ymm1, ymm2, ymm8");
TEST("\xc4\xe2\x71\x92\xc0", "UD"); // Must have memory operand
TEST("\xc4\xe2\x71\x92\x00", "UD"); // Must have SIB byte
TEST("\xc4\xe2\x71\x92\x05\x00\x00\x00\x00", "UD"); // Must have SIB byte