From 00312f3c95d9ef2f545a8479d6ad289bc791974b Mon Sep 17 00:00:00 2001
From: =?utf8?q?Daniel=20Sch=C3=BCrmann?= <daniel@schuermann.dev>
Date: Thu, 27 Feb 2020 13:05:24 +0100
Subject: [PATCH] aco: add comparison operators for PhysReg
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Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-By: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4002>
---
 src/amd/compiler/aco_ir.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/amd/compiler/aco_ir.h b/src/amd/compiler/aco_ir.h
index 986b2d666be..05a9754c6b1 100644
--- a/src/amd/compiler/aco_ir.h
+++ b/src/amd/compiler/aco_ir.h
@@ -271,6 +271,9 @@ struct PhysReg {
    constexpr unsigned reg() const { return reg_b >> 2; }
    constexpr unsigned byte() const { return reg_b & 0x3; }
    constexpr operator unsigned() const { return reg(); }
+   constexpr bool operator==(PhysReg other) const { return reg_b == other.reg_b; }
+   constexpr bool operator!=(PhysReg other) const { return reg_b != other.reg_b; }
+   constexpr bool operator <(PhysReg other) const { return reg_b < other.reg_b; }
 
    uint16_t reg_b = 0;
 };
-- 
2.30.2