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[machinst x64]: add integer comparisons

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This commit is contained in:
Andrew Brown
2020-09-29 13:17:46 -07:00
parent d7fda6ac0e
commit 74226d6781
4 changed files with 151 additions and 7 deletions
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8
cranelift/codegen/src/isa/x64/inst/emit.rs
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@@ -1786,6 +1786,14 @@ pub(crate) fn emit(
SseOpcode::Paddusw => (LegacyPrefixes::_66, 0x0FDD, 2),
SseOpcode::Pavgb => (LegacyPrefixes::_66, 0x0FE0, 2),
SseOpcode::Pavgw => (LegacyPrefixes::_66, 0x0FE3, 2),
SseOpcode::Pcmpeqb => (LegacyPrefixes::_66, 0x0F74, 2),
SseOpcode::Pcmpeqw => (LegacyPrefixes::_66, 0x0F75, 2),
SseOpcode::Pcmpeqd => (LegacyPrefixes::_66, 0x0F76, 2),
SseOpcode::Pcmpeqq => (LegacyPrefixes::_66, 0x0F3829, 3),
SseOpcode::Pcmpgtb => (LegacyPrefixes::_66, 0x0F64, 2),
SseOpcode::Pcmpgtw => (LegacyPrefixes::_66, 0x0F65, 2),
SseOpcode::Pcmpgtd => (LegacyPrefixes::_66, 0x0F66, 2),
SseOpcode::Pcmpgtq => (LegacyPrefixes::_66, 0x0F3837, 3),
SseOpcode::Pmaxsb => (LegacyPrefixes::_66, 0x0F383C, 3),
SseOpcode::Pmaxsw => (LegacyPrefixes::_66, 0x0FEE, 2),
SseOpcode::Pmaxsd => (LegacyPrefixes::_66, 0x0F383D, 3),