From b55377a5ab34ba17336d25a9336a3bc18f535c43 Mon Sep 17 00:00:00 2001
From: Jacob Young <jacobly0@users.noreply.github.com>
Date: Tue, 24 Oct 2023 12:08:26 -0400
Subject: x86_64: pass more tests

 * 128-bit integer multiplication with overflow
 * more instruction encodings used by std inline asm
 * implement the `try_ptr` air instruction
 * follow correct stack frame abi
 * enable full panic handler
 * enable stack traces
---
 src/codegen.zig | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/codegen.zig')

diff --git a/src/codegen.zig b/src/codegen.zig
index 72084c3741..051c2b33b3 100644
--- a/src/codegen.zig
+++ b/src/codegen.zig
@@ -850,7 +850,7 @@ fn genDeclRef(
     bin_file: *link.File,
     src_loc: Module.SrcLoc,
     tv: TypedValue,
-    decl_index: Module.Decl.Index,
+    ptr_decl_index: Module.Decl.Index,
 ) CodeGenError!GenResult {
     const mod = bin_file.options.module.?;
     log.debug("genDeclRef: ty = {}, val = {}", .{ tv.ty.fmt(mod), tv.val.fmtValue(tv.ty, mod) });
@@ -859,6 +859,12 @@ fn genDeclRef(
     const ptr_bits = target.ptrBitWidth();
     const ptr_bytes: u64 = @divExact(ptr_bits, 8);
 
+    const ptr_decl = mod.declPtr(ptr_decl_index);
+    const decl_index = switch (mod.intern_pool.indexToKey(try ptr_decl.internValue(mod))) {
+        .func => |func| func.owner_decl,
+        .extern_func => |extern_func| extern_func.decl,
+        else => ptr_decl_index,
+    };
     const decl = mod.declPtr(decl_index);
 
     if (!decl.ty.isFnOrHasRuntimeBitsIgnoreComptime(mod)) {
-- 
cgit v1.2.3