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| author | Mariya Podchishchaeva <mariya.podchishchaeva@intel.com> | 2025-06-25 10:57:48 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-25 10:57:48 +0200 |
| commit | ad87d951c94f045389b2e424c2d2a1505c593b85 (patch) | |
| tree | 8826ba8f0adb98f1190fbf6b113f8ae22e9dcf53 /lldb/packages/Python/lldbsuite/test | |
| parent | ecff028a96626357d17d4e4fdce824a7da89ec1c (diff) | |
| download | llvm-ad87d951c94f045389b2e424c2d2a1505c593b85.zip llvm-ad87d951c94f045389b2e424c2d2a1505c593b85.tar.gz llvm-ad87d951c94f045389b2e424c2d2a1505c593b85.tar.bz2 | |
[clang] Fix __builtin_mul_overflow for big _BitInts (#145497)
For long enough _BitInt types we use different types for memory,
storing-loading and other operations. Makes sure it is correct for mixed
sign __builtin_mul_overflow cases. Using pointer element type as a
result type doesn't work, because it will be "in-memory" type which is
usually bigger than "operations" type and that caused crashes because
clang was trying to emit trunc to a bigger type.
Fixes https://github.com/llvm/llvm-project/issues/144771
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test')
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