From: Szabolcs Nagy <nsz@port70.net>
Date: Mon, 28 Oct 2013 20:33:54 +0000 (+0000)
Subject: fenv: fix i386 fesetround for sse
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=7e01b8f09b6d50991472e0198c4959b085884dec;p=musl

fenv: fix i386 fesetround for sse

i386 fenv code checks __hwcap for sse support, but in fesetround the sse
code was unconditionally jumped over after the test so the sse rounding
mode was never set.
---

diff --git a/src/fenv/i386/fenv.s b/src/fenv/i386/fenv.s
index eaeb6bed..f6036d67 100644
--- a/src/fenv/i386/fenv.s
+++ b/src/fenv/i386/fenv.s
@@ -75,7 +75,7 @@ __fesetround:
 1:	addl $__hwcap-1b,(%esp)
 	pop %edx
 	testl $0x02000000,(%edx)
-	jmp 1f
+	jz 1f
 	stmxcsr (%esp)
 	shl $3,%ch
 	andb $0x9f,1(%esp)