From 9e24121e7e3bb983a468e115e514c408c9fb0cb7 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Sun, 23 Jun 2024 17:48:18 +0200
Subject: [PATCH] temporarily(?) disable da=0 shortcut to handle x=Inf or NAN

---
 kernel/x86/scal.S | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/kernel/x86/scal.S b/kernel/x86/scal.S
index a24c832d3..b0c232b1b 100644
--- a/kernel/x86/scal.S
+++ b/kernel/x86/scal.S
@@ -68,12 +68,12 @@
 	ftst
 	fnstsw	%ax
 	andb	$68, %ah
-	je	.L300		# Alpha != ZERO
+//	je	.L300		# Alpha != ZERO
+	jmp	.L300
 
 /* Alpha == ZERO */
-//	cmpl	$1,%esi
-//	jne	.L104
-	jmp	.L104
+	cmpl	$1,%esi
+	jne	.L104
 
 	movl	%edx, %ecx		# ecx = n
 	sarl	$3,   %ecx		# (n >> 3)