more careful about unreachable code when updating dominator info.

llvm-svn: 33204

llvm-svn: 33203

llvm-svn: 33202

llvm-svn: 33201

llvm-svn: 33200

llvm-svn: 33199

llvm-svn: 33198

llvm-svn: 33197

       movq ___dso_handle@GOTPCREL(%rip)(%rip), %rsi

instead of:
        movq ___dso_handle@GOTPCREL(%rip), %rsi

llvm-svn: 33196

Remove now-extraneous checks for ptr->ptr bitcasts.

Fix PR1109 and Analysis/BasicAA/2007-01-13-BasePointerBadNoAlias.ll.  We
need to consider arbitrary sized objects when checking for nested GEP offsets.

llvm-svn: 33195

llvm-svn: 33194

llvm-svn: 33193

llvm-svn: 33192

llvm-svn: 33191

llvm-svn: 33190

llvm-svn: 33189

llvm-svn: 33188

llvm-svn: 33187

llvm-svn: 33186

of PR1107

llvm-svn: 33185

llvm-svn: 33184

Bye, Bye Booly. Remove the use of the bool type from non-upgraded test
cases and from grep expressions. The parser doesn't accept it and the
asm writer doesn't produce it any more.

llvm-svn: 33183

llvm-svn: 33182

read it any more. This is consistent with the new IR as well.

llvm-svn: 33181

llvm-svn: 33180

llvm-svn: 33179

llvm-svn: 33178

that properties were being applied where they didn't belong. Fixes crash
in new MiBench testcase.

Also mark debugging code as such in #ifdef.

llvm-svn: 33177

llvm-svn: 33176

llvm-svn: 33175

vararg functions.

llvm-svn: 33174

llvm-svn: 33173

llvm-svn: 33172

llvm-svn: 33171

llvm-svn: 33170

llvm-svn: 33169

llvm-svn: 33168

indices with other bit sizes yet.

llvm-svn: 33167

llvm-svn: 33166

llvm-svn: 33165