| commit | a4d2d1a063897b859b7f25e414b229370b679bc8 | |
| author | Aurelien Jarno <aurelien@aurel32.net> | |
| Wed, 13 Apr 2011 22:49:29 +0000 (14 00:49 +0200) | ||
| committer | Aurelien Jarno <aurelien@aurel32.net> | |
| Sun, 17 Apr 2011 18:32:14 +0000 (17 20:32 +0200) | ||
| tree | 35d2225f965da3fcfd64039da30388f0bfc32ca3 | treesnapshot (tar.gz zip) |
| parent | b4a0ef7911297567e17b56d96ae06d6283049630 | commitdiff |
target-alpha: use new float64_unordered_quiet() function
Use float64_unordered_quiet() in helper_cmptun() instead of doing the
the comparison manually.
According to the "Alpha Compiler Writer's Guide", we should use the
_quiet version here, as CMPTUN and CMPTEQ should generate InvalidOp
for SNaNs but not for QNaNs.
Thanks to Peter Maydell <peter.maydell@linaro.org> and Richard
Henderson <rth@twiddle.net> for digging into the manuals.
Acked-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Use float64_unordered_quiet() in helper_cmptun() instead of doing the
the comparison manually.
According to the "Alpha Compiler Writer's Guide", we should use the
_quiet version here, as CMPTUN and CMPTEQ should generate InvalidOp
for SNaNs but not for QNaNs.
Thanks to Peter Maydell <peter.maydell@linaro.org> and Richard
Henderson <rth@twiddle.net> for digging into the manuals.
Acked-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
| target-alpha/op_helper.c | diffblobblamehistory |