llvm-svn: 31610

llvm-svn: 31608

add.ll:test33, add.ll:test34, shift-sra.ll:test2

llvm-svn: 31586

case that it bad to do.

llvm-svn: 31563

delete in the first place.  This also makes it simpler.

llvm-svn: 31562

llvm-svn: 31561

loops.

llvm-svn: 31560

This patch converts the old SHR instruction into two instructions,
AShr (Arithmetic) and LShr (Logical). The Shr instructions now are not
dependent on the sign of their operands.

llvm-svn: 31542

int func(vFloat v0, vFloat v1) {
        int ii;
        vSInt32 vsiidx[2];
        vsiidx[0] = _mm_cvttps_epi32(v0);
        vsiidx[1] = _mm_cvttps_epi32(v1);
        ii = ((int *) vsiidx)[4];
        return ii;
}

This fixes Transforms/ScalarRepl/2006-11-07-InvalidArrayPromote.ll

llvm-svn: 31524

llvm-svn: 31464

llvm-svn: 31460

llvm-svn: 31431

llvm-svn: 31398

Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.

llvm-svn: 31380

Replace the REM instruction with UREM, SREM and FREM.

llvm-svn: 31369

llvm-svn: 31362

This fixes http://llvm.org/bugs/show_bug.cgi?id=979

llvm-svn: 31358

llvm-svn: 31352

llvm-svn: 31346

result.  This can significantly shrink code and exposes identities more
aggressively.

llvm-svn: 31344

llvm-svn: 31342

This triggers thousands of times on multisource.

llvm-svn: 31341

Transforms/LCSSA/2006-10-31-UnreachableBlock-2.ll

llvm-svn: 31317

llvm-svn: 31315

llvm-svn: 31284

llvm-svn: 31258

llvm-svn: 31257

llvm-svn: 31256

llvm-svn: 31255

llvm-svn: 31248

   InsertNewInstBefore(new CastInst(Val, ValTy, Val->GetName()), I)
into:
   InsertCastBefore(Val, ValTy, I)

llvm-svn: 31204

Make necessary changes to support DIV -> [SUF]Div. This changes llvm to
have three division instructions: signed, unsigned, floating point. The
bytecode and assembler are bacwards compatible, however.

llvm-svn: 31195

produce an EQ property.

llvm-svn: 31193

Fix and comment the "or", "and" and "xor" transformations.

llvm-svn: 31189

llvm-svn: 31184

llvm-svn: 31151

passes llvm-gcc bootstrap.

llvm-svn: 31146

Prolangs-C/agrep and SCCP/2006-10-23-IPSCCP-Crash.ll

llvm-svn: 31132

property is added by running through the list of uses of the value and
adding resolved properties to the property set.

llvm-svn: 31126

llvm-svn: 31123