promoting a store in a loop.  This was noticed when working on PR14753,
but isn't directly related.

llvm-svn: 171281

Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.

llvm-svn: 145171

of the instruction.

Note that this change affects the existing non-atomic load and store
instructions; the parser now accepts both forms, and the change is noted
in the release notes.

llvm-svn: 137527

which doesn't affect the memory address being promoted.

llvm-svn: 122172

does normal initialization and normal chaining. Change the default
AliasAnalysis implementation to NoAlias.

Update StandardCompileOpts.h and friends to explicitly request
BasicAliasAnalysis.

Update tests to explicitly request -basicaa.

llvm-svn: 116720

llvm-svn: 112878

instead of hoisting them, just fold them away.  This occurs in the
testcase for PR8041, for example.

llvm-svn: 112669

input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537

llvm-svn: 81257

of using llvm-as, now that opt supports this.

llvm-svn: 81226

llvm-svn: 80521

llvm-svn: 45478

llvm-svn: 36945

llvm-svn: 36933

llvm-svn: 36176

Fix test syntax per new rules.

llvm-svn: 36133

llvm-svn: 33296

llvm-svn: 32115

llvm-svn: 8558

llvm-svn: 5611

llvm-svn: 5607