PATCH: PR target/35657: TDmode isn't aligned at 128bit when passing to a function

[H.J. Lu]

Hi,

Decimal floating point isn't covered by the ia32 psABI. Gcc is the
first compiler
which implements DFP on ia32 and is defining the de facto DFP psABI. I don't
see a reason not to align them to their natural boundary when passing them
on stack. I'd like to install it on trunk and 4.3.1.


H.J.
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