1 ; Tests to make sure elimination of casts is working correctly
2 ; This test is for Integer BitWidth > 64 && BitWidth <= 1024.
3 ; RUN: opt < %s -instcombine -S | FileCheck %s
5 define i1024 @test_sext_zext(i77 %A) {
6 %c1 = zext i77 %A to i533
7 %c2 = sext i533 %c1 to i1024
9 ; CHECK: %c2 = zext i77 %A to i1024
10 ; CHECK: ret i1024 %c2