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-rw-r--r--sysdeps/x86_64/fpu/e_logl.S12
1 files changed, 1 insertions, 11 deletions
diff --git a/sysdeps/x86_64/fpu/e_logl.S b/sysdeps/x86_64/fpu/e_logl.S
index 2ba91eedfd..a0bed663c8 100644
--- a/sysdeps/x86_64/fpu/e_logl.S
+++ b/sysdeps/x86_64/fpu/e_logl.S
@@ -38,12 +38,8 @@ limit:	.double 0.29
 ENTRY(__ieee754_logl)
 	fldln2			// log(2)
 	fldt	8(%rsp)		// x : log(2)
-	fxam
-	fnstsw
 	fld	%st		// x : x : log(2)
-	testb	$1, %ah
-	jnz	3f		// in case x is NaN or +-Inf
-4:	fsubl	MO(one)		// x-1 : x : log(2)
+	fsubl	MO(one)		// x-1 : x : log(2)
 	fld	%st		// x-1 : x-1 : x : log(2)
 	fabs			// |x-1| : x-1 : x : log(2)
 	fcompl	MO(limit)	// x-1 : x : log(2)
@@ -57,10 +53,4 @@ ENTRY(__ieee754_logl)
 2:	fstp	%st(0)		// x : log(2)
 	fyl2x			// log(x)
 	ret
-
-3:	testb	$4, %ah
-	jnz	4b		// in case x is +-Inf
-	fstp	%st(1)
-	fstp	%st(1)
-	ret
 END (__ieee754_logl)