llvm-svn: 32173

llvm-svn: 32172

For PR950: For ICmp and FCmp constant expressions, put the predicate outiside the parentheses to match what llvm-upgrade generates.

llvm-svn: 32171

llvm-svn: 32170

llvm-svn: 32169

llvm-svn: 32168

llvm-svn: 32166

llvm-svn: 32165

CastInst and ConstantExpr that allow the signedness to be explicitly passed
in and reliance on signedness removed from getCastOpcode. These are
temporary measures useful during the conversion of inferred casts.

llvm-svn: 32164

llvm-svn: 32160

llvm-svn: 32157

llvm-svn: 32156

llvm-svn: 32155

llvm-svn: 32152

disambiguate them.

llvm-svn: 32151

llvm-svn: 32150

llvm-svn: 32149

llvm-svn: 32148

llvm-svn: 32147

llvm-svn: 32146

llvm-svn: 32145

llvm-svn: 32144

llvm-svn: 32113

Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll

llvm-svn: 32112

llvm-svn: 32110

This fixes issues where passes get unregistered before llvm_shutdown is
called, and is generally cleaner and simpler.  Analysis groups up next.

llvm-svn: 32108

yet-another global data structure.

llvm-svn: 32102

llvm-svn: 32098

convertToThreeAddress() is now responsible for updating live info as well as inserting the new MI's.

llvm-svn: 32097

llvm-svn: 32091

until this happens at least make sext from bool and sitofp from bool do the
right thing.

llvm-svn: 32087

completely, as it is trivial.  We should probably do this for the rest of the
cast operations.  This fixes ConstProp/2006-12-01-TruncBoolBug.ll.

llvm-svn: 32081

ConstantInt::get

llvm-svn: 32080

llvm-svn: 32075

2. Float values need to be promoted to double when they are vararg.

llvm-svn: 32074

llvm-svn: 32073

llvm-svn: 32071

A initialized global variable cannot be extern weak. However, if a global value's initializer is itself a external weak symbol, emit the weak reference.

llvm-svn: 32069

llvm-svn: 32068

llvm-svn: 32067