RFC: Enable __declspec for Linux/x86

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RFC: Enable __declspec for Linux/x86
\ H. J. Lu (2 Apr 2007)
. \ Andrew Pinski (2 Apr 2007)
. . \ H. J. Lu (2 Apr 2007)
. . . \ Andrew Pinski (2 Apr 2007)
. \ Mike Stump (2 Apr 2007)
. . \ Andrew Pinski (2 Apr 2007)
. . . \ Andrew Pinski (2 Apr 2007)
. . . \ Steven Bosscher (2 Apr 2007)
. . . . \ Joe Buck (2 Apr 2007)
. . . . . \ Andrew Pinski (2 Apr 2007)
. . . . . . \ H. J. Lu (2 Apr 2007)
. . . . . . . \ Andrew Pinski (3 Apr 2007)
. . . . . . . . \ Dave Korn (3 Apr 2007)
. \ (Ross Ridge) (3 Apr 2007)

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Subject:	RFC: Enable __declspec for Linux/x86
Group:	Gcc
From:	H. J. Lu
Date:	2 Apr 2007

Many x86 SSE source codes use __declspec. I'd like to make
__declspec available for Linux/x86. We can do one of the
following:

1. Define TARGET_DECLSPEC for Linux/x86.
2. Define TARGET_DECLSPEC for x86.
3. Add -mdeclspec.

Any comments?

H.J.