From d5e576c7527c42b376d20ef38669ffc2a78b0a76 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Sat, 17 Mar 2012 17:49:10 -0400
Subject: minor 387 fenv optimizations

---
 src/fenv/i386/fenv.s | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'src/fenv/i386')

diff --git a/src/fenv/i386/fenv.s b/src/fenv/i386/fenv.s
index ee2eae6e..647b7961 100644
--- a/src/fenv/i386/fenv.s
+++ b/src/fenv/i386/fenv.s
@@ -31,22 +31,21 @@ feraiseexcept:
 .type fesetround,@function
 fesetround:
 	mov 4(%esp),%ecx
+	push %eax
 	xor %eax,%eax
-	sub $4,%esp
 	fnstcw (%esp)
 	andb $0xf3,1(%esp)
-	or %cx,(%esp)
+	or %ch,1(%esp)
 	fldcw (%esp)
-	add $4,%esp
+	pop %ecx
 	ret
 
 .global fegetround
 .type fegetround,@function
 fegetround:
-	sub $4,%esp
+	push %eax
 	fnstcw (%esp)
-	mov (%esp),%ax
-	add $4,%esp
+	pop %eax
 	and $0xc00,%eax
 	ret
 
-- 
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