llvm-svn: 37848

model to include f32 variants.  Some factoring
improvments forthcoming.

llvm-svn: 37847

llvm-svn: 37846

<8 x float> values on X86.

llvm-svn: 37845

the recent lowering changes, this allows types like <4 x double> to
be returned, using two vector registers.

llvm-svn: 37844

refactored getCopyFromParts and getCopyToParts, which are more general.
This effectively adds support for lowering illegal by-val vector call
arguments.

llvm-svn: 37843

visitFSUB to fold 0-B to -B in UnsafeFPMath mode. Also change visitFNEG
to use isNegatibleForFree/GetNegatedExpression instead of doing a subset
of the same thing manually.

This fixes test/CodeGen/X86/negative-sin.ll.

llvm-svn: 37842

in -enable-unsafe-fp-math mode.

llvm-svn: 37841

llvm-svn: 37840

llvm-svn: 37839

llvm-svn: 37838

Implement -usecvs just in case we need to go back to cvs for some reason.

llvm-svn: 37837

the -verbose option! Doh!

llvm-svn: 37836

llvm-svn: 37835

llvm-svn: 37829

take blame for bigblock RA (test SVN commit)

llvm-svn: 37828

llvm-svn: 37827

llvm-svn: 37826

llvm-svn: 37825

llvm-svn: 37824

llvm-svn: 37823

llvm-svn: 37822

llvm-svn: 37821

llvm-svn: 37820

llvm-svn: 37819

llvm-svn: 37818

llvm-svn: 37817

llvm-svn: 37816

llvm-svn: 37815

llvm-svn: 37814

llvm-svn: 37813

llvm-svn: 37812

llvm-svn: 37811

Removed QMTest (it is long gone).
Acknowledge the fleeting'ness of my original autoconf work.
Mention that I fixed some bugs.

llvm-svn: 37807

llvm-svn: 37803

llvm-svn: 37801

llvm-svn: 37800

llvm-svn: 37799

llvm-svn: 37798

llvm-svn: 37797