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Revision a4d2d1a0

IDa4d2d1a063897b859b7f25e414b229370b679bc8

Added by Aurelien Jarno over 10 years ago

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 <> and Richard
Henderson <> for digging into the manuals.

Acked-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>

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