llvm-svn: 19422

llvm-svn: 19421

of an ADDri (due to current restrictions on MachineOperand :( ).  This allows
us to generate:

        leal Data+16000, %edx

instead of:

        movl $Data, %edx
        addl $16000, %edx

llvm-svn: 19420

loops in stepanov to this:

.LBB_Z5test0PdS__2:     # no_exit.1
        fldl data(,%eax,8)
        fldl 24(%esp)
        faddp %st(1)
        fstl 24(%esp)
        incl %eax
        cmpl $2000, %eax
        fstpl 16(%esp)
        #FP_REG_KILL
        jl .LBB_Z5test0PdS__2

instead of this:

.LBB_Z5test0PdS__2:     # no_exit.1
        fldl data(,%eax,8)
        fldl 24(%esp)
        faddp %st(1)
        fstl 24(%esp)
        incl %eax
        movl $data, %ecx
        movl %ecx, %edx
        addl $16000, %edx
        subl %ecx, %edx
        movl %edx, %ecx
        sarl $2, %ecx
        shrl $29, %ecx
        addl %ecx, %edx
        sarl $3, %edx
        cmpl %edx, %eax
        fstpl 16(%esp)
        #FP_REG_KILL
        jl .LBB_Z5test0PdS__2

The old instruction selector produced:

.LBB_Z5test0PdS__2:     # no_exit.1
        fldl 24(%esp)
        faddl data(,%eax,8)
        fstl 24(%esp)
        movl %eax, %ecx
        incl %ecx
        incl %eax
        leal data+16000, %edx
        movl $data, %edi
        subl %edi, %edx
        movl %edx, %edi
        sarl $2, %edi
        shrl $29, %edi
        addl %edi, %edx
        sarl $3, %edx
        cmpl %edx, %ecx
        fstpl 16(%esp)
        #FP_REG_KILL
        jl .LBB_Z5test0PdS__2   # no_exit.1

Which is even worse!

llvm-svn: 19419

llvm-svn: 19418

values), and eliminate some switch statements.

llvm-svn: 19417

std::__pad<wchar_t, std::char_traits<wchar_t> >::_S_pad(std::ios_base&, wchar_t, wchar_t*, wchar_t const*, int, int, bool)

from libstdc++

llvm-svn: 19416

llvm-svn: 19415

Also, fix zero_extend from bool to i8, which fixes Shootout/objinst.

llvm-svn: 19414

llvm-svn: 19412

this classes uses a utility function in namespace std.  But Microsoft apparently
assumes everyone will "using namespace std;".  As LLVM doesn't....  Add a
"use std::_Distance;" to get it working.

llvm-svn: 19411

llvm-svn: 19410

llvm-svn: 19409

patch, all of SingleSource/UnitTests passes.

llvm-svn: 19408

llvm-svn: 19407

llvm-svn: 19406

llvm-svn: 19405

llvm-svn: 19404

llvm-svn: 19403

llvm-svn: 19402

llvm-svn: 19401

gets clobbered by a previous statement.  This fixes all calls finally.

llvm-svn: 19399

llvm-svn: 19398

llvm-svn: 19397

llvm-svn: 19396

llvm-svn: 19395

llvm-svn: 19394

on 64-bit Windows.

llvm-svn: 19393

llvm-svn: 19392

llvm-svn: 19391

llvm-svn: 19390

llvm-svn: 19389

llvm-svn: 19388

llvm-svn: 19387

llvm-svn: 19386

llvm-svn: 19385

llvm-svn: 19384

llvm-svn: 19383

llvm-svn: 19382

llvm-svn: 19381