llvm-svn: 37230

llvm-svn: 37227

llvm-svn: 37224

llvm-svn: 37223

llvm-svn: 37221

llvm-svn: 37219

llvm-svn: 37218

llvm-svn: 37207

llvm-svn: 37206

llvm-svn: 37205

llvm-svn: 37204

llvm-svn: 37203

llvm-svn: 37201

llvm-svn: 37200

Mark calls non-predicable for now. Need to ensure it's the last instruction in the if-converted block or make sure it preserve condition code.

llvm-svn: 37199

llvm-svn: 37198

llvm-svn: 37197

llvm-svn: 37196

llvm-svn: 37195

llvm-svn: 37194

llvm-svn: 37193

llvm-svn: 37192

llvm-svn: 37191

llvm-svn: 37190

Merged from the release_20 branch.

llvm-svn: 37188

Test case at Transformations/SCCP/2007-05-16-InvokeCrash.ll

llvm-svn: 37185

llvm-svn: 37184

llvm-svn: 37183

builtin_apply.

llvm-svn: 37182

llvm-svn: 37181

in the order lod;lod;lod;sto;sto;sto which means the load-store optimizer
has a better chance of producing ldm/stm.  Ideally you would get cooperation
from the RA as well but this is not there yet.

llvm-svn: 37179

llvm-svn: 37178

warnings

llvm-svn: 37177

llvm-svn: 37176

llvm-svn: 37175

llvm-svn: 37174

Fix a bogus check that prevented folding VECTOR_SHUFFLE to UNDEF; add an optimization to fold VECTOR_SHUFFLE to a zero vector.

llvm-svn: 37173

llvm-svn: 37172

storage lands near the end of the available address space. In the expression
Begin+N > Capacity, the Begin+N was overflowing. Fix this by replacing it
by with an expression that doesn't involve computation of an address
beyond the end of allocated memory.

llvm-svn: 37171

llvm-svn: 37170