diff --git a/cranelift/codegen/src/isa/x64/inst/emit_tests.rs b/cranelift/codegen/src/isa/x64/inst/emit_tests.rs
index 3ecf4b7e62..26c97af019 100644
--- a/cranelift/codegen/src/isa/x64/inst/emit_tests.rs
+++ b/cranelift/codegen/src/isa/x64/inst/emit_tests.rs
@@ -3555,6 +3555,24 @@ fn test_x64_emit() {
         "psubq   %xmm8, %xmm1",
     ));
 
+    insns.push((
+        Inst::xmm_rm_r(SseOpcode::Pmuldq, RegMem::reg(xmm4), w_xmm15),
+        "66440F3828FC",
+        "pmuldq  %xmm4, %xmm15",
+    ));
+
+    insns.push((
+        Inst::xmm_rm_r(SseOpcode::Pmulhw, RegMem::reg(xmm9), w_xmm1),
+        "66410FE5C9",
+        "pmulhw  %xmm9, %xmm1",
+    ));
+
+    insns.push((
+        Inst::xmm_rm_r(SseOpcode::Pmulhuw, RegMem::reg(xmm7), w_xmm9),
+        "66440FE4CF",
+        "pmulhuw %xmm7, %xmm9",
+    ));
+
     insns.push((
         Inst::xmm_rm_r(SseOpcode::Pmulld, RegMem::reg(xmm15), w_xmm6),
         "66410F3840F7",
@@ -3711,12 +3729,24 @@ fn test_x64_emit() {
         "punpckhbw %xmm3, %xmm2",
     ));
 
+    insns.push((
+        Inst::xmm_rm_r(SseOpcode::Punpckhwd, RegMem::reg(xmm13), w_xmm2),
+        "66410F69D5",
+        "punpckhwd %xmm13, %xmm2",
+    ));
+
     insns.push((
         Inst::xmm_rm_r(SseOpcode::Punpcklbw, RegMem::reg(xmm1), w_xmm8),
         "66440F60C1",
         "punpcklbw %xmm1, %xmm8",
     ));
 
+    insns.push((
+        Inst::xmm_rm_r(SseOpcode::Punpcklwd, RegMem::reg(xmm11), w_xmm8),
+        "66450F61C3",
+        "punpcklwd %xmm11, %xmm8",
+    ));
+
     insns.push((
         Inst::xmm_rm_r(SseOpcode::Unpcklps, RegMem::reg(xmm11), w_xmm2),
         "410F14D3",