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Add support for x86_64 packed move lowering for the vcode backend

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This commit is contained in:
Johnnie Birch
2020-11-22 20:23:00 -08:00
parent b6d783a120
commit 615a575da1
3 changed files with 123 additions and 0 deletions
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36
cranelift/codegen/src/isa/x64/inst/args.rs
View File

@@ -507,6 +507,18 @@ pub enum SseOpcode {
Pminuw,
Pminud,
Pmovmskb,
Pmovsxbd,
Pmovsxbw,
Pmovsxbq,
Pmovsxwd,
Pmovsxwq,
Pmovsxdq,
Pmovzxbd,
Pmovzxbw,
Pmovzxbq,
Pmovzxwd,
Pmovzxwq,
Pmovzxdq,
Pmulld,
Pmullw,
Pmuludq,
@@ -692,6 +704,18 @@ impl SseOpcode {
| SseOpcode::Pminsd
| SseOpcode::Pminuw
| SseOpcode::Pminud
| SseOpcode::Pmovsxbd
| SseOpcode::Pmovsxbw
| SseOpcode::Pmovsxbq
| SseOpcode::Pmovsxwd
| SseOpcode::Pmovsxwq
| SseOpcode::Pmovsxdq
| SseOpcode::Pmovzxbd
| SseOpcode::Pmovzxbw
| SseOpcode::Pmovzxbq
| SseOpcode::Pmovzxwd
| SseOpcode::Pmovzxwq
| SseOpcode::Pmovzxdq
| SseOpcode::Pmulld
| SseOpcode::Ptest
| SseOpcode::Roundss
@@ -812,6 +836,18 @@ impl fmt::Debug for SseOpcode {
SseOpcode::Pminuw => "pminuw",
SseOpcode::Pminud => "pminud",
SseOpcode::Pmovmskb => "pmovmskb",
SseOpcode::Pmovsxbd => "pmovsxbd",
SseOpcode::Pmovsxbw => "pmovsxbw",
SseOpcode::Pmovsxbq => "pmovsxbq",
SseOpcode::Pmovsxwd => "pmovsxwd",
SseOpcode::Pmovsxwq => "pmovsxwq",
SseOpcode::Pmovsxdq => "pmovsxdq",
SseOpcode::Pmovzxbd => "pmovzxbd",
SseOpcode::Pmovzxbw => "pmovzxbw",
SseOpcode::Pmovzxbq => "pmovzxbq",
SseOpcode::Pmovzxwd => "pmovzxwd",
SseOpcode::Pmovzxwq => "pmovzxwq",
SseOpcode::Pmovzxdq => "pmovzxdq",
SseOpcode::Pmulld => "pmulld",
SseOpcode::Pmullw => "pmullw",
SseOpcode::Pmuludq => "pmuludq",

12
cranelift/codegen/src/isa/x64/inst/emit.rs
View File

@@ -1802,6 +1802,18 @@ pub(crate) fn emit(
SseOpcode::Pcmpgtw => (LegacyPrefixes::_66, 0x0F65, 2),
SseOpcode::Pcmpgtd => (LegacyPrefixes::_66, 0x0F66, 2),
SseOpcode::Pcmpgtq => (LegacyPrefixes::_66, 0x0F3837, 3),
SseOpcode::Pmovsxbd => (LegacyPrefixes::_66, 0x0F3821, 3),
SseOpcode::Pmovsxbw => (LegacyPrefixes::_66, 0x0F3820, 3),
SseOpcode::Pmovsxbq => (LegacyPrefixes::_66, 0x0F3822, 3),
SseOpcode::Pmovsxwd => (LegacyPrefixes::_66, 0x0F3823, 3),
SseOpcode::Pmovsxwq => (LegacyPrefixes::_66, 0x0F3824, 3),
SseOpcode::Pmovsxdq => (LegacyPrefixes::_66, 0x0F3825, 3),
SseOpcode::Pmovzxbd => (LegacyPrefixes::_66, 0x0F3831, 3),
SseOpcode::Pmovzxbw => (LegacyPrefixes::_66, 0x0F3830, 3),
SseOpcode::Pmovzxbq => (LegacyPrefixes::_66, 0x0F3832, 3),
SseOpcode::Pmovzxwd => (LegacyPrefixes::_66, 0x0F3833, 3),
SseOpcode::Pmovzxwq => (LegacyPrefixes::_66, 0x0F3834, 3),
SseOpcode::Pmovzxdq => (LegacyPrefixes::_66, 0x0F3835, 3),
SseOpcode::Pmaxsb => (LegacyPrefixes::_66, 0x0F383C, 3),
SseOpcode::Pmaxsw => (LegacyPrefixes::_66, 0x0FEE, 2),
SseOpcode::Pmaxsd => (LegacyPrefixes::_66, 0x0F383D, 3),

75
cranelift/codegen/src/isa/x64/inst/emit_tests.rs
View File

@@ -3183,6 +3183,81 @@ fn test_x64_emit() {
"cvttps2dq %xmm9, %xmm8",
));
// ========================================================
// XMM_RM_R: Packed Move
insns.push((
Inst::xmm_rm_r(SseOpcode::Pmovsxbd, RegMem::reg(xmm6), w_xmm8),
"66440F3821C6",
"pmovsxbd %xmm6, %xmm8",
));
insns.push((
Inst::xmm_rm_r(SseOpcode::Pmovsxbw, RegMem::reg(xmm9), w_xmm10),
"66450F3820D1",
"pmovsxbw %xmm9, %xmm10",
));
insns.push((
Inst::xmm_rm_r(SseOpcode::Pmovsxbq, RegMem::reg(xmm1), w_xmm1),
"660F3822C9",
"pmovsxbq %xmm1, %xmm1",
));
insns.push((
Inst::xmm_rm_r(SseOpcode::Pmovsxwd, RegMem::reg(xmm13), w_xmm10),
"66450F3823D5",
"pmovsxwd %xmm13, %xmm10",
));
insns.push((
Inst::xmm_rm_r(SseOpcode::Pmovsxwq, RegMem::reg(xmm12), w_xmm12),
"66450F3824E4",
"pmovsxwq %xmm12, %xmm12",
));
insns.push((
Inst::xmm_rm_r(SseOpcode::Pmovsxdq, RegMem::reg(xmm10), w_xmm8),
"66450F3825C2",
"pmovsxdq %xmm10, %xmm8",
));
insns.push((
Inst::xmm_rm_r(SseOpcode::Pmovzxbd, RegMem::reg(xmm5), w_xmm6),
"660F3831F5",
"pmovzxbd %xmm5, %xmm6",
));
insns.push((
Inst::xmm_rm_r(SseOpcode::Pmovzxbw, RegMem::reg(xmm5), w_xmm13),
"66440F3830ED",
"pmovzxbw %xmm5, %xmm13",
));
insns.push((
Inst::xmm_rm_r(SseOpcode::Pmovzxbq, RegMem::reg(xmm10), w_xmm11),
"66450F3832DA",
"pmovzxbq %xmm10, %xmm11",
));
insns.push((
Inst::xmm_rm_r(SseOpcode::Pmovzxwd, RegMem::reg(xmm2), w_xmm10),
"66440F3833D2",
"pmovzxwd %xmm2, %xmm10",
));
insns.push((
Inst::xmm_rm_r(SseOpcode::Pmovzxwq, RegMem::reg(xmm7), w_xmm4),
"660F3834E7",
"pmovzxwq %xmm7, %xmm4",
));
insns.push((
Inst::xmm_rm_r(SseOpcode::Pmovzxdq, RegMem::reg(xmm3), w_xmm4),
"660F3835E3",
"pmovzxdq %xmm3, %xmm4",
));
// XMM_Mov_R_M: float stores
insns.push((
Inst::xmm_mov_r_m(SseOpcode::Movss, xmm15, Amode::imm_reg(128, r12)),