llvm-svn: 92206

Allow targets to specify the return type of libcalls that are generated for floating point comparisons, rather than hard-coding them as i32.

llvm-svn: 92199

llvm-svn: 92190

llvm-svn: 92189

llvm-svn: 92188

llvm-svn: 92187

llvm-svn: 92180

llvm-svn: 92179

llvm-svn: 92178

llvm-svn: 92159

llvm-svn: 92158

llvm-svn: 92157

llvm-svn: 92156

compare.  On other targets we end up with a call to memcmp because we don't
want 16 individual byte loads.  We should be able to use movups as well, but
we're failing to select the generated icmp.

llvm-svn: 92107

Change errs() to dbgs().

llvm-svn: 92099

SDISel.  This optimization was causing simplifylibcalls to 
introduce type-unsafe nastiness.  This is the first step, I'll be 
expanding the memcmp optimizations shortly, covering things that
we really really wouldn't want simplifylibcalls to do.

llvm-svn: 92098

Change errs() to dbgs().

llvm-svn: 92097

Change errs() to dbgs().

llvm-svn: 92096

Change errs() to dbgs().

llvm-svn: 92094

Change errs() to dbgs().

llvm-svn: 92093

llvm-svn: 92011

Patch by Sylve`re Teissier (sorry, ASCII only).

llvm-svn: 91988

lowering code and update testcases.

llvm-svn: 91979

llvm-svn: 91971

llvm-svn: 91961

llvm-svn: 91958

llvm-svn: 91953

llvm-svn: 91949

llvm-svn: 91945

is finished.

llvm-svn: 91942

was using "Tmp1" in the first getNode call instead of Node->getOperand(0).

llvm-svn: 91936

These checks would often trigger on unreachable statements inserted by
bugpoint, leading it astray.

It would be nice if we could distinguish unreachable blocks from errors.

llvm-svn: 91923

ARM uses these to indicate predicates.

llvm-svn: 91922

llvm-svn: 91920

"indirect" operand is not a pointer.

llvm-svn: 91913

return partial registers. This affected the back-end lowering code some.

Also patch up some places I missed before in the "get" functions.

llvm-svn: 91880

llvm-svn: 91876

generic copy functions.

llvm-svn: 91872

llvm-svn: 91866

llvm-svn: 91863