From 28fdb0f046184e567e85b9bb40dc942ca1739d9f Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Thu, 10 Feb 2022 15:35:56 -0800
Subject: qbe: Switch to unary negation

This fixes bugs involving floating point negative zero.
---
 ops.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'ops.h')

diff --git a/ops.h b/ops.h
index b8b461a..9b2d48b 100644
--- a/ops.h
+++ b/ops.h
@@ -1,6 +1,7 @@
 /* arithmetic and bits */
 OP(IADD,     "add")
 OP(ISUB,     "sub")
+OP(INEG,     "neg")
 OP(IDIV,     "div")
 OP(IMUL,     "mul")
 OP(IUDIV,    "udiv")
-- 
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