Change Details

Zext instruction merging in instcombine can drop dbg.value intrinsics. This patch attempts to fix a case, when a `zext` gets replaced with an `and` instruction, both with vector and non-vector variables.

Zext instruction merging in instcombine can drop dbg.value intrinsics. This patch attempts to fix a case, when a `zext` gets replaced with an `and` instruction, both with vector and non-vector variables.

Zext instruction merging in instcombine can drop dbg.value intrinsics. This patch attempts to fix a case, when a `zext` gets replaced with an `and` instruction, both with vector and non-vector variables.