llvm-svn: 42742

llvm-svn: 42741

the Objective Caml 'declare_*' functions to behave more or less like
getOrInsertFunction.

llvm-svn: 42740

llvm-svn: 42739

llvm-svn: 42738

llvm-svn: 42737

llvm-svn: 42736

llvm-svn: 42735

convertFromZeroExtendedInteger can be simplified as it doesn't need
to make a copy of the source bignum.

llvm-svn: 42734

It used to modify its argument in-place.

This interface is saner and the implementation more efficient.  It will
be needed for decimal->binary conversion.

llvm-svn: 42733

input.  APInt unfortunately zero-extends signed integers, so Dale
modified the function to expect zero-extended input.  Make this
assumption explicit in the function name.

llvm-svn: 42732

llvm-svn: 42729

llvm-svn: 42717

llvm-svn: 42713

llvm-svn: 42707

llvm-svn: 42702

bindings (part le deux).

llvm-svn: 42701

llvm-svn: 42700

llvm-svn: 42699

llvm-svn: 42698

llvm-svn: 42697

llvm-svn: 42696

Inspired by Laurence Tratt's patch

llvm-svn: 42695

llvm-svn: 42692

llvm-svn: 42691

llvm-svn: 42690

llvm-svn: 42687

llvm-svn: 42686

(vextract (v4f32 s2v (f32 load $addr)), 0) -> (f32 load $addr) 
(vextract (v4i32 bc (v4f32 s2v (f32 load $addr))), 0) -> (i32 load $addr)
Remove x86 specific patterns.

llvm-svn: 42677

although not well, and shortening FP converts.

llvm-svn: 42672

llvm-svn: 42671

llvm-svn: 42670

part widths.  Also, return the number of parts actually required to
hold the result's value.
Remove an over-cautious condition from rounding of float->hex conversion.

llvm-svn: 42669

llvm-svn: 42668

bindings headers themselves, hidden behind #ifdef __cplusplus.

llvm-svn: 42666

llvm-svn: 42664

to its inverse.
Testing this as llcbeta

llvm-svn: 42661

llvm-svn: 42656

llvm-svn: 42655

unswitch when frontier includes basic blocks that 
are not inside loop.

llvm-svn: 42654