tree 394195bb76227d18bef5c1b8a63896de166f4d46
parent 2ee7fc04568f835be00629cb4130171b14b2e7df
author Shoreshen <372660931@qq.com> 1744880612 +0800
committer GitHub <noreply@github.com> 1744880612 +0800
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Re apply 130577 narrow math for and operand (#133896)

Re-apply https://github.com/llvm/llvm-project/pull/130577

Which is reverted in https://github.com/llvm/llvm-project/pull/133880

The old application failed in address sanitizer due to
`tryNarrowMathIfNoOverflow` was called after `I.eraseFromParent();` in
`AMDGPUCodeGenPrepareImpl::visitBinaryOperator`, it create a use after
free failure.

To fix this, `tryNarrowMathIfNoOverflow` will be called before and
directly return if `tryNarrowMathIfNoOverflow` result in true.