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Add missing __attribute_used__.

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Generic IEEE 754 file has been changed in commit
b575c52b86fe0c00adec925e356eb72cf95b23a7.
This commit is contained in:
Thomas Schwinge 2013-02-19 12:49:12 +01:00
parent 2636ffe654
commit 72f0ffdcbe
2 changed files with 5 additions and 1 deletions
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3
ports/ChangeLog.mips
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@ -1,5 +1,8 @@
2013-02-20 Thomas Schwinge <thomas@codesourcery.com> 2013-02-20 Thomas Schwinge <thomas@codesourcery.com>
* sysdeps/mips/bits/nan.h [!__GNUC__] (__nan_union): Add
__attribute_used__.
* sysdeps/mips/bits/nan.h: Align to generic IEEE 754 file. * sysdeps/mips/bits/nan.h: Align to generic IEEE 754 file.
2013-02-19 Joseph Myers <joseph@codesourcery.com> 2013-02-19 Joseph Myers <joseph@codesourcery.com>

3
ports/sysdeps/mips/bits/nan.h
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@ -49,7 +49,8 @@
# define __nan_bytes { 0xff, 0xff, 0xbf, 0x7f } # define __nan_bytes { 0xff, 0xff, 0xbf, 0x7f }
# endif # endif
static union { unsigned char __c[4]; float __d; } __nan_union = { __nan_bytes }; static union { unsigned char __c[4]; float __d; } __nan_union
__attribute_used__ = { __nan_bytes };
# define NAN (__nan_union.__d) # define NAN (__nan_union.__d)
#endif /* GCC. */ #endif /* GCC. */