Add support for x86_64 packed move lowering for the vcode backend

2020-11-22 20:23:00 -08:00
parent b6d783a120
commit 615a575da1
3 changed files with 123 additions and 0 deletions
--- a/cranelift/codegen/src/isa/x64/inst/emit_tests.rs
+++ b/cranelift/codegen/src/isa/x64/inst/emit_tests.rs
@@ -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)),