From 175463d75dbde1e8e4c5a55159ab4e9446fd211c Mon Sep 17 00:00:00 2001
From: Isaac Freund <isaac.freund@coil.com>
Date: Tue, 7 Dec 2021 19:34:44 +0100
Subject: AstGen: implement @prefetch() builtin

---
 src/AstGen.zig | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/AstGen.zig')

diff --git a/src/AstGen.zig b/src/AstGen.zig
index 3f9d372157..30efa47f4c 100644
--- a/src/AstGen.zig
+++ b/src/AstGen.zig
@@ -7226,6 +7226,16 @@ fn builtinCall(
             });
             return rvalue(gz, rl, result, node);
         },
+        .prefetch => {
+            const ptr = try expr(gz, scope, .none, params[0]);
+            const options = try comptimeExpr(gz, scope, .{ .ty = .prefetch_options_type }, params[1]);
+            const result = try gz.addExtendedPayload(.prefetch, Zir.Inst.BinNode{
+                .node = gz.nodeIndexToRelative(node),
+                .lhs = ptr,
+                .rhs = options,
+            });
+            return rvalue(gz, rl, result, node);
+        },
     }
 }
 
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