From b6307144c011fab2114ccd33a7db91171eb501dd Mon Sep 17 00:00:00 2001
From: Koakuma <koachan@protonmail.com>
Date: Wed, 29 Jun 2022 23:02:39 +0700
Subject: [PATCH] stage2: sparc64: Implement airPtrToInt

---
 src/arch/sparc64/CodeGen.zig | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/arch/sparc64/CodeGen.zig b/src/arch/sparc64/CodeGen.zig
index d55f218eaa..c258d88419 100644
--- a/src/arch/sparc64/CodeGen.zig
+++ b/src/arch/sparc64/CodeGen.zig
@@ -584,7 +584,7 @@ fn genBody(self: *Self, body: []const Air.Inst.Index) InnerError!void {
             .load            => try self.airLoad(inst),
             .loop            => try self.airLoop(inst),
             .not             => try self.airNot(inst),
-            .ptrtoint        => @panic("TODO try self.airPtrToInt(inst)"),
+            .ptrtoint        => try self.airPtrToInt(inst),
             .ret             => try self.airRet(inst),
             .ret_load        => try self.airRetLoad(inst),
             .store           => try self.airStore(inst),
@@ -1894,6 +1894,12 @@ fn airPtrElemPtr(self: *Self, inst: Air.Inst.Index) !void {
     return self.finishAir(inst, result, .{ extra.lhs, extra.rhs, .none });
 }
 
+fn airPtrToInt(self: *Self, inst: Air.Inst.Index) !void {
+    const un_op = self.air.instructions.items(.data)[inst].un_op;
+    const result = try self.resolveInst(un_op);
+    return self.finishAir(inst, result, .{ un_op, .none, .none });
+}
+
 fn airRem(self: *Self, inst: Air.Inst.Index) !void {
     const bin_op = self.air.instructions.items(.data)[inst].bin_op;
     const lhs = try self.resolveInst(bin_op.lhs);