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

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

									
										lib/msun/powerpc/fenv.h
									
		+1
		-1
	
												View File
												
				@@ -217,7 +217,7 @@ feholdexcept(fenv_t *__envp)

					union __fpscr __r;

					__mffs(&__r);

					*__envp = __r.__d;

					*__envp = __r.__bits.__reg;

					__r.__bits.__reg &= ~(FE_ALL_EXCEPT | _ENABLE_MASK);

					__mtfsf(__r);

					return (0);