local-pre.ll 288 B

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  1. ; RUN: opt < %s -gvn -enable-pre -S | grep "b.pre"
  2. define i32 @main(i32 %p, i32 %q) {
  3. block1:
  4. %cmp = icmp eq i32 %p, %q
  5. br i1 %cmp, label %block2, label %block3
  6. block2:
  7. %a = add i32 %p, 1
  8. br label %block4
  9. block3:
  10. br label %block4
  11. block4:
  12. %b = add i32 %p, 1
  13. ret i32 %b
  14. }