using test, which provides nice simplifications like:

-       movl %edi, %ecx
-       andl $2, %ecx
-       cmpl $0, %ecx
+       testl $2, %edi
        je LBB1_11      #cond_next90

There are a couple of dagiselemitter deficiencies that this exposes, they will
be handled later.

llvm-svn: 30156

llvm-svn: 30155

llvm-svn: 30154

llvm-svn: 30153

llvm-svn: 30152

llvm-svn: 30151

bugpoint on leopard.

llvm-svn: 30150

llvm-svn: 30149

llvm-svn: 30148

llvm-svn: 30147

llvm-svn: 30146

llvm-svn: 30145

llvm-svn: 30144

This is PR899

llvm-svn: 30143

too many phi operands when lowering a switch to branches in some cases.

llvm-svn: 30142

llvm-svn: 30141

llvm-svn: 30140

llvm-svn: 30137

llvm-svn: 30135

llvm-svn: 30134

llvm-svn: 30133

llvm-svn: 30132

llvm-svn: 30131

Add private member function getMoudle().

llvm-svn: 30130

huge honking FIXME comment. I'll address the "Live Intervals Analysis"
section soon.

llvm-svn: 30129

llvm-svn: 30128

llvm-svn: 30127

llvm-svn: 30126

llvm-svn: 30125

used to mangle symbol name, directly.

llvm-svn: 30124

Untabify.

llvm-svn: 30123

llvm-svn: 30122

llvm-svn: 30121

llvm-svn: 30120

llvm-svn: 30119

llvm-svn: 30118

llvm-svn: 30117

llvm-svn: 30116

lowerinvoke regtests.

llvm-svn: 30115

llvm-svn: 30114