From b7dd366dbeeff3016d0554c08a5f5c8cfe4c31d1 Mon Sep 17 00:00:00 2001
From: Paul Zimmermann <Paul.Zimmermann@inria.fr>
Date: Fri, 7 Aug 2020 16:14:53 -0300
Subject: math: Fix inaccuracy of j0f for x >= 2^127 when sin(x)+cos(x) is tiny

Checked on x86_64-linux-gnu and i686-linux-gnu.
---
 math/auto-libm-test-in | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'math')

diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in
index 4414e54d93..5d488a8711 100644
--- a/math/auto-libm-test-in
+++ b/math/auto-libm-test-in
@@ -5748,6 +5748,8 @@ j0 0x1p16382
 j0 0x1p16383
 # the next value generates larger error bounds on x86_64 (binary32)
 j0 0x2.602774p+0 xfail-rounding:ibm128-libgcc
+# the next value exercises the flt-32 code path for x >= 2^127
+j0 0x8.2f4ecp+124
 
 j1 -1.0
 j1 0.0
-- 
cgit 1.4.1