llvm-svn: 36632

llvm-svn: 36564

bitcasts of them.

llvm-svn: 36537

will follow.

llvm-svn: 36435

target for tabs checking.

llvm-svn: 36146

llvm-svn: 36047

llvm-svn: 36002

llvm-svn: 35998

llvm-svn: 35996

printf("") -> noop.  Still need to do the xforms for fprintf.

This implements Transforms/SimplifyLibCalls/Printf.ll

llvm-svn: 35984

in order to clean up after simplifylibcalls.

llvm-svn: 35982

llvm-svn: 35950

llvm-svn: 35768

fwrite optimizer.

llvm-svn: 35758

just return the string itself.

llvm-svn: 35755

llvm-svn: 35754

Fix some miscompilations in fprintf optimizer.

llvm-svn: 35753

and Prolangs-C/cdecl

llvm-svn: 35749

on PR1171.

llvm-svn: 35726

llvm-svn: 35713

llvm-svn: 35712

llvm-svn: 35711

llvm-svn: 35710

llvm-svn: 35709

llvm-svn: 35708

llvm-svn: 35707

SimplifyLibCalls/2007-04-06-strchr-miscompile.ll and PR1307

llvm-svn: 35706

llvm-svn: 35704

the start index of the array as well as the length.  No functionality change.

llvm-svn: 35703

llvm-svn: 35689

llvm-svn: 34917

Constant::isNullValue() in situations where it is possible.

llvm-svn: 34821

bit width of the ConstantInt being converted.

llvm-svn: 34810

llvm-svn: 34395

llvm-svn: 34394

Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.

llvm-svn: 34293

llvm-svn: 34222

llvm-svn: 34219

llvm-svn: 34205

as its main datastructure.  There are many improvements yet to be made, but
this speeds up opt --std-compile-opts on 447.dealII by 7.3%.

llvm-svn: 34193