llvm-svn: 60989

llvm-svn: 60988

llvm-svn: 60987

NDEBUG is unset and -debug is passed.

llvm-svn: 60986

llvm-svn: 60985

llvm-svn: 60984

llvm-svn: 60983

llvm-svn: 60982

stdlib.h is the wrong header for printf, and introduces test-breaking definitions of inlines on Linux

llvm-svn: 60981

This allow to use the new move emulation for smart pointer by disabling language extension.

llvm-svn: 60979

These call are probably dependent but VS with /Za don't seems to think so. We need to help him.

llvm-svn: 60978

llvm[2]: Linking Release executable opt (without symbols)
...
Undefined symbols:
  "llvm::APFloat::IEEEsingle", referenced from:
      __ZN4llvm7APFloat10IEEEsingleE$non_lazy_ptr in libLLVMCore.a(Constants.o)
      __ZN4llvm7APFloat10IEEEsingleE$non_lazy_ptr in libLLVMCore.a(AsmWriter.o)
      __ZN4llvm7APFloat10IEEEsingleE$non_lazy_ptr in libLLVMCore.a(ConstantFold.o)
  "llvm::APFloat::IEEEdouble", referenced from:
      __ZN4llvm7APFloat10IEEEdoubleE$non_lazy_ptr in libLLVMCore.a(Constants.o)
      __ZN4llvm7APFloat10IEEEdoubleE$non_lazy_ptr in libLLVMCore.a(AsmWriter.o)
      __ZN4llvm7APFloat10IEEEdoubleE$non_lazy_ptr in libLLVMCore.a(ConstantFold.o)
ld: symbol(s) not found

This is in release mode. To replicate, compile llvm and llvm-gcc in optimized
mode. Then build llvm, in optimized mode, with the newly created compiler.

llvm-svn: 60977

Add missing DIType constructor, needed by DIVariable::getType().

llvm-svn: 60976

llvm-svn: 60975

llvm-svn: 60974

a pretification of the IR.

llvm-svn: 60973

width register load followed by a truncating
store for the copy, since the load will not place
the value in the lower bits.  Probably partial
loads/stores can never happen here, but fix it
anyway.

llvm-svn: 60972

llvm-svn: 60971

llvm-svn: 60970

llvm-svn: 60969

llvm-svn: 60968

PTH: Added minor 'sibling jumping' optimization for iterating over the side table used for fast preprocessor block skipping.  This has a minor performance improvement when preprocessing Cocoa.h, but can have some wins in pathologic cases.

llvm-svn: 60966

llvm-svn: 60965

use of illegal integer types: instead, use a stack slot
and copying via integer registers.  The existing code
is still used if the bitconvert is to a legal integer
type.

This fires on the PPC testcases 2007-09-08-unaligned.ll
and vec_misaligned.ll.  It looks like equivalent code
is generated with these changes, just permuted, but
it's hard to tell.

With these changes, nothing in LegalizeDAG produces
illegal integer types anymore.  This is a prerequisite
for removing the LegalizeDAG type legalization code.

While there I noticed that the existing code doesn't
handle trunc store of f64 to f32: it turns this into
an i64 store, which represents a 4 byte stack smash.
I added a FIXME about this.  Hopefully someone more
motivated than I am will take care of it.

llvm-svn: 60964

  which are identical to the original patterns.

- Change the multiply with overflow so that we distinguish between signed and
  unsigned multiplication. Currently, unsigned multiplication with overflow
  isn't working!

llvm-svn: 60963

llvm-svn: 60962

llvm-svn: 60961

working with and without debug info).

llvm-svn: 60960

llvm-svn: 60959

Fix add/sub expansion: don't create ADD / SUB with two results (seems like everyone is doing this these days :-). Patch by Daniel M Gessel!

llvm-svn: 60958

Only use major part of OS version when on darwin and modifying OS part
of target triple.

llvm-svn: 60957

Added PTH optimization to not process entire blocks of tokens that appear in skipped preprocessor blocks.  This improves PTH speed by 6%.  The code for this optimization itself is not very optimized, and will get cleaned up.

llvm-svn: 60956

llvm-svn: 60955

processing: it allows arbitrary foldable constants as the operand of ?: when
builtin_constant_p is the condition.

llvm-svn: 60954

llvm-svn: 60951

llvm-svn: 60947

do an extending load of the 4 bytes rather than a
potentially illegal (type) i32 load followed by a
sign extend.

llvm-svn: 60945

lowering f64 function arguments.

llvm-svn: 60944

llvm-svn: 60943

llvm-svn: 60942