Add support for palignr for X86_64 vcode backend

2020-11-22 21:55:37 -08:00
parent f9937575d6
commit 124096735b
3 changed files with 13 additions and 1 deletions
--- a/cranelift/codegen/src/isa/x64/inst/emit_tests.rs
+++ b/cranelift/codegen/src/isa/x64/inst/emit_tests.rs
@@ -3481,6 +3481,11 @@ fn test_x64_emit() {
        "410FC2FF00",
        "cmpps   $0, %xmm15, %xmm7",
    ));
+    insns.push((
+        Inst::xmm_rm_r_imm(SseOpcode::Palignr, RegMem::reg(xmm1), w_xmm9, 3, false),
+        "66440F3A0FC903",
+        "palignr $3, %xmm1, %xmm9",
+    ));

    // ========================================================
    // Pertaining to atomics.