| commit | 0d48b436327955c69e2eb53f88aba9aa1e0dbaa0 | |
| author | Joseph Myers <joseph@codesourcery.com> | |
| Thu, 7 May 2020 00:44:14 +0000 (7 00:44 +0000) | ||
| committer | Paolo Bonzini <pbonzini@redhat.com> | |
| Wed, 10 Jun 2020 16:10:17 +0000 (10 12:10 -0400) | ||
| tree | 213a5ebda7167b9e886062d49a02a7d593d72bb3 | treesnapshot (tar.gz zip) |
| parent | c415f2c58296d86e9abb7e4a133111acf7031da3 | commitdiff |
target/i386: fix fscale handling of signaling NaN
The implementation of the fscale instruction returns a NaN exponent
unchanged. Fix it to return a quiet NaN when the provided exponent is
a signaling NaN.
Signed-off-by: Joseph Myers <joseph@codesourcery.com>
Message-Id: <alpine.DEB.2.21.2005070043330.18350@digraph.polyomino.org.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The implementation of the fscale instruction returns a NaN exponent
unchanged. Fix it to return a quiet NaN when the provided exponent is
a signaling NaN.
Signed-off-by: Joseph Myers <joseph@codesourcery.com>
Message-Id: <alpine.DEB.2.21.2005070043330.18350@digraph.polyomino.org.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| target/i386/fpu_helper.c | diffblobblamehistory | |
| tests/tcg/i386/test-i386-fscale.c | [new file with mode: 0644] | blob |