Johannes Doerfert 0767a511ba Use minimal types for generated expressions ... We now use the minimal necessary bit width for the generated code. If operations might overflow (add/sub/mul) we will try to adjust the types in order to ensure a non-wrapping computation. If the type adjustment is not possible, thus the necessary type is bigger than the type value of --polly-max-expr-bit-width, we will use assumptions to verify the computation will not wrap. However, for run-time checks we cannot build assumptions but instead utilize overflow tracking intrinsics. llvm-svn: 271878		2016-06-06 09:57:41 +00:00
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combine_different_values.c	…
combine_different_values.ll	Use minimal types for generated expressions	2016-06-06 09:57:41 +00:00