forked from OSchip/llvm-project
0767a511ba
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 |
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| clang | ||
| clang-tools-extra | ||
| compiler-rt | ||
| debuginfo-tests | ||
| libclc | ||
| libcxx | ||
| libcxxabi | ||
| libunwind | ||
| lld | ||
| lldb | ||
| llgo | ||
| llvm | ||
| openmp | ||
| polly | ||