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[PowerPC] Fix feholdexcept() on powerpc referencing the wrong struct member

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In r355656, endianness handling of the floating point environment was fixed
in the PowerPC code to work as intended.

However, one bit got missed, causing feholdexcept() to mis-save the fenv.

Submitted by:	Renato Riolino <renato.riolino@eldorado.org.br>
Differential Revision:	https://reviews.freebsd.org/D23382
This commit is contained in:
Brandon Bergren
2020-02-02 19:16:52 +00:00
parent b33c19776b
commit 469026a8a3
1 changed files with 1 additions and 1 deletions
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lib/msun/powerpc/fenv.h
+1 -1
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@@ -217,7 +217,7 @@ feholdexcept(fenv_t *__envp)
union __fpscr __r; union __fpscr __r;
__mffs(&__r); __mffs(&__r);
*__envp = __r.__d; *__envp = __r.__bits.__reg;
__r.__bits.__reg &= ~(FE_ALL_EXCEPT | _ENABLE_MASK); __r.__bits.__reg &= ~(FE_ALL_EXCEPT | _ENABLE_MASK);
__mtfsf(__r); __mtfsf(__r);
return (0); return (0);