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Revert "x86_64: Add SSE sfp-exceptions"
authorAdhemerval Zanella <adhemerval.zanella@linaro.org>
Mon, 20 Apr 2020 11:14:48 +0000 (08:14 -0300)
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>
Mon, 20 Apr 2020 17:56:05 +0000 (14:56 -0300)
commitf721171632d67f397e712db52b9ce36bb46fdd96
tree07869d3b0fd211a2dbf66b157fc186c11d1c6a28tree
parent019d828669df966dc4ef2684fce0b1c17bef9aaecommit | diff
Revert "x86_64: Add SSE sfp-exceptions"

The __sfp_handle_exceptions is not fully correct regarding raising
exceptions, since there is no direct way to raise only FP_EX_OVERFLOW
nor FP_EX_UNDERFLOW for SSE mode.  Both libgcc and feraiseexcept rely
on x87 mode to accomplish it.

This reverts commit 460ee50de054396cc9791ff4cfdc2f5029fb923d.

Checked on x86_64.
sysdeps/x86/fpu/sfp-exceptions.c [deleted file] blob | blame | history
sysdeps/x86_64/fpu/Makefile diff | blob | blame | history
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