[llvm] [InstCombine] Copy flags of extractelement for extelt -> icmp combine (PR #86366)

Marc Auberer via llvm-commits llvm-commits at lists.llvm.org
Sun Mar 24 08:36:34 PDT 2024


================
@@ -1058,6 +1058,17 @@ class CmpInst : public Instruction {
   static CmpInst *Create(OtherOps Op, Predicate predicate, Value *S1,
                          Value *S2, const Twine &Name, BasicBlock *InsertAtEnd);
 
+  /// Construct a compare instruction, given the opcode, the predicate,
+  /// the two operands and the instruction to copy the flags from. Optionally
+  /// (if InstBefore is specified) insert the instruction into a BasicBlock
+  /// right before the specified instruction. The specified Instruction is
+  /// allowed to be a dereferenced end iterator. Create a CmpInst
+  static CmpInst *CreateWithCopiedFlags(OtherOps Op, Predicate Pred, Value *S1,
----------------
marcauberer wrote:

See #86441 

https://github.com/llvm/llvm-project/pull/86366


More information about the llvm-commits mailing list