From dce680737ddb200c59c55a8c696114f793757398 Mon Sep 17 00:00:00 2001
From: Connor Abbott <cwabbott0@gmail.com>
Date: Fri, 18 Jun 2021 12:49:05 +0200
Subject: [PATCH] ir3: Validate that ir3_register::instr is correct

Catch the mistake fixed in the previous commit.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11469>
---
 src/freedreno/ir3/ir3_validate.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/freedreno/ir3/ir3_validate.c b/src/freedreno/ir3/ir3_validate.c
index 68e931dd619..7100cb392f7 100644
--- a/src/freedreno/ir3/ir3_validate.c
+++ b/src/freedreno/ir3/ir3_validate.c
@@ -121,6 +121,9 @@ validate_reg(struct ir3_validate_ctx *ctx, struct ir3_instruction *instr,
 		}
 		validate_assert(ctx, found && "tied register not in the same instruction");
 	}
+
+	if ((reg->flags & IR3_REG_DEST) && (reg->flags & IR3_REG_SSA))
+		validate_assert(ctx, reg->instr == instr);
 }
 
 #define validate_reg_size(ctx, reg, type) \