llvm-project

e4c3b037 - [InstCombine] Fold `tan(x) * cos(x) => sin(x)` (#136319)

[InstCombine] Fold `tan(x) * cos(x) => sin(x)` (#136319) This patch enables folding `tan(x) * cos(x) -> sin(x)` under the `contract` flag. Fixes https://github.com/llvm/llvm-project/issues/34950.