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| author | Roman Lebedev <lebedev.ri@gmail.com> | 2021-04-20 21:18:26 +0300 |
|---|---|---|
| committer | Roman Lebedev <lebedev.ri@gmail.com> | 2021-04-20 21:29:43 +0300 |
| commit | 13ec913bdf500e2354cc55bf29e2f5d99e0c709e (patch) | |
| tree | 141c01651f296d66ea512bec4cb8b5813d05a721 /llvm/tools/llvm-objdump/llvm-objdump.cpp | |
| parent | 632eb20ab4fb06f3e3dbce29a30e615031b04b0d (diff) | |
| download | llvm-13ec913bdf500e2354cc55bf29e2f5d99e0c709e.zip llvm-13ec913bdf500e2354cc55bf29e2f5d99e0c709e.tar.gz llvm-13ec913bdf500e2354cc55bf29e2f5d99e0c709e.tar.bz2 | |
[InstCombine] Recognize `((x * y) s/ x) !=/== y` as an signed multiplication overflow check (PR48769)
We already had support for it's unsigned variant, so simply extend it
to also handle the signed variant.
Fixes https://bugs.llvm.org/show_bug.cgi?id=48769
Diffstat (limited to 'llvm/tools/llvm-objdump/llvm-objdump.cpp')
0 files changed, 0 insertions, 0 deletions