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Fix warnings from MIPS soft-float _FPU_GETCW.

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This commit is contained in:
Joseph Myers 2012-12-04 22:07:03 +00:00
parent 9003570a49
commit 0993dd9b0c
2 changed files with 10 additions and 4 deletions
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7
ports/ChangeLog.mips
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@ -1,3 +1,10 @@
2012-12-04 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/fpu_control.h [__mips_soft_float] (_FPU_GETCW):
Define to set cw to 0, now just to plain "0" as a statement.
[__mips_soft_float] (_FPU_SETCW): Define to (void) (cw), rather
than doing nothing with cw.
2012-11-30 Joseph Myers <joseph@codesourcery.com> 2012-11-30 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/mips32/libm-test-ulps: Update. * sysdeps/mips/mips32/libm-test-ulps: Update.

7
ports/sysdeps/mips/fpu_control.h
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@ -1,6 +1,5 @@
/* FPU control word bits. Mips version. /* FPU control word bits. Mips version.
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2006, 2008 Copyright (C) 1996-2012 Free Software Foundation, Inc.
Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Olaf Flebbe and Ralf Baechle. Contributed by Olaf Flebbe and Ralf Baechle.
@ -63,8 +62,8 @@
#define _FPU_RESERVED 0xffffffff #define _FPU_RESERVED 0xffffffff
#define _FPU_DEFAULT 0x00000000 #define _FPU_DEFAULT 0x00000000
typedef unsigned int fpu_control_t; typedef unsigned int fpu_control_t;
#define _FPU_GETCW(cw) 0 #define _FPU_GETCW(cw) (cw) = 0
#define _FPU_SETCW(cw) do { } while (0) #define _FPU_SETCW(cw) (void) (cw)
extern fpu_control_t __fpu_control; extern fpu_control_t __fpu_control;
#else /* __mips_soft_float */ #else /* __mips_soft_float */