llvm-svn: 32520

llvm-svn: 32283

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

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

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

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

This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.

llvm-svn: 31063

llvm-svn: 29873

Update to reflect ParseException becoming ParseError (from Parser.h)

llvm-svn: 29766

llvm-svn: 29032

llvm-svn: 28831

llvm-svn: 28658

llvm-svn: 28246

llvm-svn: 27628

llvm-svn: 27015

llvm-svn: 26209

These changes modify the makefiles so that the output of flex and bison are
placed in the SRC directory, not the OBJ directory. It is intended that they
be checked in as any other LLVM source so that platforms without convenient
access to flex/bison can be compiled. From now on, if you change a .y or
.l file you *must* also commit the generated .cpp and .h files.

llvm-svn: 23115

clear in the applicable comment.

llvm-svn: 21682

llvm-svn: 21479

llvm-svn: 21427

createPromoteMemoryToRegisterPass() to be consistent with other pass
creation functions.

llvm-svn: 20885

Ensure the lex/yacc output are specified as BUILT_SOURCES so they get
built first.

llvm-svn: 17290

llvm-svn: 17167

llvm-svn: 16800

problems on some platforms (like Solaris).

llvm-svn: 16365

llvm-svn: 16167

optimizations after construction of the Module. The OptLevel argument
to the compile function controls the level of optimization.

llvm-svn: 16166

llvm-svn: 16139

Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137

a dependent library.

llvm-svn: 16040

llvm-svn: 15334

llvm-svn: 13840

around the problem with Stacker on Solaris because the Stack can handle
64-bit entries (pointer sized).

llvm-svn: 13441

@parameter line documentation that way, too.

llvm-svn: 12966

llvm-svn: 12566

llvm-svn: 11463

Get rid of %debug - Mac OS X bison doesn't have it.  sigh.

llvm-svn: 10352

llvm-svn: 10325

llvm-svn: 10192