srem1.ll 585 B

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  1. ; RUN: opt < %s -instcombine
  2. ; PR2670
  3. @g_127 = external global i32 ; <i32*> [#uses=1]
  4. define i32 @func_56(i32 %p_58, i32 %p_59, i32 %p_61, i16 signext %p_62) nounwind {
  5. entry:
  6. %call = call i32 (...) @rshift_s_s( i32 %p_61, i32 1 ) ; <i32> [#uses=1]
  7. %conv = sext i32 %call to i64 ; <i64> [#uses=1]
  8. %or = or i64 -1734012817166602727, %conv ; <i64> [#uses=1]
  9. %rem = srem i64 %or, 1 ; <i64> [#uses=1]
  10. %cmp = icmp eq i64 %rem, 1 ; <i1> [#uses=1]
  11. %cmp.ext = zext i1 %cmp to i32 ; <i32> [#uses=1]
  12. store i32 %cmp.ext, i32* @g_127
  13. ret i32 undef
  14. }
  15. declare i32 @rshift_s_s(...)