Implements convert low signed integer to float for x64 simd

2021-03-25 12:33:13 -07:00
parent c43d00fa34
commit 31d3db1ec2
8 changed files with 45 additions and 4 deletions
--- a/cranelift/codegen/src/isa/x64/inst/emit_tests.rs
+++ b/cranelift/codegen/src/isa/x64/inst/emit_tests.rs
@@ -3859,6 +3859,12 @@ fn test_x64_emit() {
        "pabsd   %xmm10, %xmm11",
    ));

+    insns.push((
+        Inst::xmm_unary_rm_r(SseOpcode::Cvtdq2pd, RegMem::reg(xmm2), w_xmm8),
+        "F3440FE6C2",
+        "cvtdq2pd %xmm2, %xmm8",
+    ));
+
    // Xmm to int conversions, and conversely.

    insns.push((