Bug in m68k-linux target description

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Article #6290

#6290

From: Andreas Schwab
Date: Mon, 11 Dec 1995 00:00

25 lines
1409 bytes

The macro LIBCALL_VALUE in config/m68k/linux.h is broken, it looks for XFmode 
values in the wrong register.


Sun Dec 10 21:10:49 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* config/m68k/linux.h (LIBCALL_VALUE): Values in XFmode are
	returned in fp0 as well.


--- gcc-2.7.2/config/m68k/linux.h.~1~	Sat Sep 16 14:44:29 1995
+++ gcc-2.7.2/config/m68k/linux.h	Fri Dec  1 19:25:09 1995
@@ -259,7 +259,8 @@
 
 #undef LIBCALL_VALUE
 #define LIBCALL_VALUE(MODE)						\
-  (((MODE) == SFmode || (MODE) == DFmode) && TARGET_68881		\
+  ((((MODE) == SFmode || (MODE) == DFmode || (MODE) == XFmode)		\
+    && TARGET_68881)							\
    ? gen_rtx (REG, (MODE), 16)						\
    : gen_rtx (REG, (MODE), 0))

-- 
Andreas Schwab                                      "And now for something
schwab@issan.informatik.uni-dortmund.de              completely different"

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From: schwab@lamothe.informatik.uni-dortmund.de (Andreas Schwab)
Subject: Bug in m68k-linux target description
Date: 1995/12/11
Message-ID: <9512110942.AA10147@lamothe.informatik.uni-dortmund.de>
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