aarch64: Implement iadd for i128 operands

2021-05-14 18:12:13 +01:00
parent b8fd632fb5
commit d3b525fa29
6 changed files with 179 additions and 67 deletions
--- a/cranelift/codegen/src/isa/aarch64/inst/emit_tests.rs
+++ b/cranelift/codegen/src/isa/aarch64/inst/emit_tests.rs
@@ -50,6 +50,26 @@ fn test_aarch64_binemit() {
        "A400068B",
        "add x4, x5, x6",
    ));
+    insns.push((
+        Inst::AluRRR {
+            alu_op: ALUOp::Adc32,
+            rd: writable_xreg(1),
+            rn: xreg(2),
+            rm: xreg(3),
+        },
+        "4100031A",
+        "adc w1, w2, w3",
+    ));
+    insns.push((
+        Inst::AluRRR {
+            alu_op: ALUOp::Adc64,
+            rd: writable_xreg(4),
+            rn: xreg(5),
+            rm: xreg(6),
+        },
+        "A400069A",
+        "adc x4, x5, x6",
+    ));
    insns.push((
        Inst::AluRRR {
            alu_op: ALUOp::Sub32,