by LICM.

llvm-svn: 37435

llvm-svn: 37407

llvm-svn: 37403

llvm-svn: 37390

llvm-svn: 37360

llvm-svn: 36873

llvm-svn: 36662

Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.

llvm-svn: 36652

llvm-svn: 36632

llvm-svn: 36444

my approach to this, so hopefully I'll find a way to do this without making this slower.

llvm-svn: 36392

llvm-svn: 36299

llvm-svn: 36271

llvm-svn: 36254

gets called.

llvm-svn: 36208

llvm-svn: 36031

llvm-svn: 35265

llvm-svn: 35001

the Transforms library. This reduces debug library size by 132 KB, debug
binary size by 376 KB, and reduces link time for llvm tools slightly.

llvm-svn: 33939

This feature is needed in order to support shifts of more than 255 bits
on large integer types.  This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
   shl i32 %X, 1
instead of
   shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.

llvm-svn: 33776

llvm-svn: 33680

This patch removes the SetCC instructions and replaces them with the ICmp
and FCmp instructions. The SetCondInst instruction has been removed and
been replaced with ICmpInst and FCmpInst.

llvm-svn: 32751

converted, we lose a static initializer.  This also allows GCC to emit warnings
about unused statistics.

llvm-svn: 32690

is 'unsigned'.

llvm-svn: 32279

The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.

llvm-svn: 31931

llvm-svn: 31923

Handle this.  This fixes PR908 and Transforms/LICM/2006-09-12-DeadUserOfSunkInstr.ll

llvm-svn: 30275

llvm-svn: 29925

llvm-svn: 28914

llvm-svn: 25514

llvm-svn: 22265

llvm-svn: 22254

llvm-svn: 21427

a pointer value out of a loop causing it to be duplicated.

llvm-svn: 20828

llvm-svn: 20788

llvm-svn: 18958

llvm-svn: 18363

allows us to hoist more loads in some cases.

llvm-svn: 18265

llvm-svn: 16355

This fixes PR420 and Regression/Transforms/LICM/2004-09-14-AliasAnalysisInvalidate.llx

llvm-svn: 16348