[PATCH] D20165: Check overflows in RTCs and bail accordingly

[Johannes Doerfert via llvm-commits]

jdoerfert updated this revision to Diff 57031.
jdoerfert added a comment.
Herald added a subscriber: sanjoy.

Updated according to comments, added cmd line option to override overflow tracking


http://reviews.llvm.org/D20165

Files:
  include/polly/CodeGen/IslExprBuilder.h
  lib/CodeGen/CodeGeneration.cpp
  lib/CodeGen/IslExprBuilder.cpp
  lib/CodeGen/IslNodeBuilder.cpp
  test/Isl/CodeGen/OpenMP/new_multidim_access.ll
  test/Isl/CodeGen/aliasing_multidimensional_access.ll
  test/Isl/CodeGen/aliasing_parametric_simple_1.ll
  test/Isl/CodeGen/aliasing_parametric_simple_2.ll
  test/Isl/CodeGen/exprModDiv.ll
  test/Isl/CodeGen/invariant_load_base_pointer_conditional_2.ll
  test/Isl/CodeGen/no-overflow-tracking.ll

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