| commit | ebab95406fef188d074f029bc07bbfc00192cff6 | [log] [tgz] |
|---|---|---|
| author | Hiroshi Inoue <inouehrs@jp.ibm.com> | Fri Aug 03 05:39:48 2018 +0000 |
| committer | Hiroshi Inoue <inouehrs@jp.ibm.com> | Fri Aug 03 05:39:48 2018 +0000 |
| tree | e17f0a91952d77336a8cf584f9a1412daf325361 | |
| parent | 18e311ebbb75e564a6be5624076e4ae91af4e290 [diff] |
[InstSimplify] fold extracting from std::pair (2/2) This is the second patch of the series which intends to enable jump threading for an inlined method whose return type is std::pair<int, bool> or std::pair<bool, int>. The first patch is https://reviews.llvm.org/rL338485. This patch handles code sequences that merges two values using `shl` and `or`, then extracts one value using `and`. Differential Revision: https://reviews.llvm.org/D49981 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@338817 91177308-0d34-0410-b5e6-96231b3b80d8