[6.36] Backport the fix for #21367#22080
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hageboeck merged 3 commits intoApr 28, 2026
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The loop vectoriser in clang-20 to clang-22 can overflow the stack, which should explain the crashes observed when mac beta moved to clang-21. Here, we instruct the vectoriser to leave the affected loop untouched. llvm/llvm-project#194008 Fix root-project#21367 (cherry picked from commit 5a9ddba)
This reverts commit c17ce31. The underlying issue was fixed in the previous commit.
This reverts commit 0d615b4.
Test Results 18 files 18 suites 2d 17h 7m 47s ⏱️ Results for commit 113f7cf. |
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Fix #21367