From d03c47bf85b17f7727d2f1fe5bd497b311c9eba7 Mon Sep 17 00:00:00 2001
From: Veikka Tuominen <git@vexu.eu>
Date: Wed, 26 Oct 2022 00:30:17 +0300
Subject: Sema: use `runtime_value` instead of creating allocs

---
 src/codegen/c.zig    | 6 +++++-
 src/codegen/llvm.zig | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

(limited to 'src/codegen')

diff --git a/src/codegen/c.zig b/src/codegen/c.zig
index d6584d75ae..d0f76f0390 100644
--- a/src/codegen/c.zig
+++ b/src/codegen/c.zig
@@ -555,9 +555,13 @@ pub const DeclGen = struct {
         dg: *DeclGen,
         writer: anytype,
         ty: Type,
-        val: Value,
+        arg_val: Value,
         location: ValueRenderLocation,
     ) error{ OutOfMemory, AnalysisFail }!void {
+        var val = arg_val;
+        if (val.castTag(.runtime_value)) |rt| {
+            val = rt.data;
+        }
         const target = dg.module.getTarget();
         if (val.isUndefDeep()) {
             switch (ty.zigTypeTag()) {
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig
index ffc19cb6f6..938770629f 100644
--- a/src/codegen/llvm.zig
+++ b/src/codegen/llvm.zig
@@ -3187,7 +3187,11 @@ pub const DeclGen = struct {
         return llvm_elem_ty;
     }
 
-    fn lowerValue(dg: *DeclGen, tv: TypedValue) Error!*llvm.Value {
+    fn lowerValue(dg: *DeclGen, arg_tv: TypedValue) Error!*llvm.Value {
+        var tv = arg_tv;
+        if (tv.val.castTag(.runtime_value)) |rt| {
+            tv.val = rt.data;
+        }
         if (tv.val.isUndef()) {
             const llvm_type = try dg.lowerType(tv.ty);
             return llvm_type.getUndef();
-- 
cgit v1.2.3