llvm-svn: 45196

llvm-svn: 45195

llvm-svn: 45194

llvm-svn: 45193

llvm-svn: 45192

llvm-svn: 45191

llvm-svn: 45190

llvm-svn: 45189

llvm-svn: 45188

llvm-svn: 45187

llvm-svn: 45186

ADT storing FileEntry's in FileManager from a map to a set.

llvm-svn: 45184

to serialized source files.

llvm-svn: 45183

llvm-svn: 45182

the standalone functions ReadASTBitcodeFile and EmitASTBitcodeFile
respectively.

llvm-svn: 45180

Fix serious regression with ObjcInterfaceDecl. Now that we are storing -1 to mean undefined, we need to change the respective getters from unsigned->int.

llvm-svn: 45179

llvm-svn: 45178

TranslationUnit.

llvm-svn: 45177

llvm-svn: 45176

llvm-svn: 45175

llvm-svn: 45174

from
_foo:
        movl    $99, %ecx
        movl    4(%esp), %eax
        subl    %eax, %ecx
        xorl    %edx, %edx
        testl   %ecx, %ecx
        cmovs   %edx, %eax
        ret

to
_foo:
        xorl    %ecx, %ecx
        movl    4(%esp), %eax
        cmpl    $99, %eax
        cmovg   %ecx, %eax
        ret

llvm-svn: 45173

llvm-svn: 45172

accessors to FileEntry to query these values.

llvm-svn: 45171

llvm-svn: 45170

llvm-svn: 45169

llvm-svn: 45168

llvm-svn: 45167

llvm-svn: 45166

llvm-svn: 45165

llvm-svn: 45164

llvm-svn: 45163

Added additional serialization functors for use with std::foreach.

llvm-svn: 45162

llvm-svn: 45161

doesNotThrow.

llvm-svn: 45160

llvm-svn: 45159

Fold certain additions through selects (and their compares) so as to eliminate subtractions. This code is often produced by the SMAX expansion in SCEV.

This implements test/Transforms/InstCombine/2007-12-18-AddSelCmpSub.ll

llvm-svn: 45158

FIX for PR1799: When a load is unfolded from an instruction, check if it is a new node. If not, do not create a new SUnit.

llvm-svn: 45157

reported by Seo.

llvm-svn: 45156

llvm-svn: 45155