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; Tests to make sure elimination of casts is working correctly ; This test is for Integer BitWidth > 64 && BitWidth <= 1024. ; RUN: opt < %s -instcombine -S | FileCheck %s define i1024 @test_sext_zext(i77 %A) { %c1 = zext i77 %A to i533 %c2 = sext i533 %c1 to i1024 ret i1024 %c2 ; CHECK: %c2 = zext i77 %A to i1024 ; CHECK: ret i1024 %c2 }