fht4code: a very old bug fixed in Step2

git-svn-id: svn://kolibrios.org@3474 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-04-16 23:52:35 +00:00 · 2013-04-16 23:52:35 +00:00 · 3f2315327d
commit 3f2315327d
parent c50ad68d88
1 changed files with 842 additions and 841 deletions
--- a/programs/other/fft/fht4code.asm
+++ b/programs/other/fft/fht4code.asm
@ -418,9 +418,10 @@ step2:
 	fld	_t6
 	fld	qword[ebx+8]
 	fld	st1
-	fsub	st0, st1
-	fxch	st1
-	faddp	st2, st0	; st : t2, t1
+        fld     st1
+	faddp	st3, st0	
+	fsubp	st1, st0	; st : t2, t1
+
 	fld	_t8
 	fsub	_t0
 	fld	_t5