5479ad2945
Summary: When we create a fragment expression, and there already is an old fragment expression, we assert that the new fragment is within the range for the old fragment. If for example the old fragment expression says that we describe bit 10-16 of a variable (Offset=10, Size=6), and we now want to create a new fragment expression only describing bit 3-6 of the original value, then the resulting fragment expression should have Offset=13, Size=3. The assert is supposed to catch if the resulting fragment expression is outside the range for the old fragment. However, it used to verify that the Offset+Size of the new fragment was smaller or equal than Offset+Size for the old fragment. What we really want to check is that Offset+Size of the new fragment is smaller than the Size of the old fragment. Reviewers: aprantl, vsk Reviewed By: aprantl Subscribers: davide, llvm-commits, JDevlieghere Differential Revision: https://reviews.llvm.org/D46391 llvm-svn: 331465 |
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|---|---|---|
| clang | ||
| clang-tools-extra | ||
| compiler-rt | ||
| debuginfo-tests | ||
| libclc | ||
| libcxx | ||
| libcxxabi | ||
| libunwind | ||
| lld | ||
| lldb | ||
| llgo | ||
| llvm | ||
| openmp | ||
| parallel-libs | ||
| polly | ||
| README.md | ||
README.md
Low Level Virtual Machine (LLVM)
This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.