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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -O3 -S < %s | FileCheck %s3 4target datalayout = "n8:16:32:64"5 6define i32 @main(i32 %a) {7; CHECK-LABEL: @main(8; CHECK-NEXT: if.end:9; CHECK-NEXT: ret i32 010;11 %inc = add nsw i32 %a, 112 %and = and i32 %inc, 813 %conv = trunc i32 %and to i814 %call = call fastcc i8 @a(i8 %conv, i32 7)15 %conv1 = sext i8 %call to i6416 %call2 = call fastcc i64 @d(i64 %conv1)17 %mul = mul nsw i64 %call2, 2068118 %conv3 = trunc i64 %mul to i1619 %conv4 = sext i16 %conv3 to i3220 %xor = xor i32 %conv4, 121 %tobool = icmp ne i32 %xor, 022 br i1 %tobool, label %if.end, label %if.then23 24if.then:25 call void undef()26 br label %if.end27 28if.end:29 %call5 = call fastcc i8 @a(i8 0, i32 0)30 ret i32 031}32 33define internal fastcc i8 @a(i8 %h, i32 %i) {34 %t0 = zext i8 %h to i3235 %cmp = icmp sgt i32 %t0, %i36 %shl = shl i32 %t0, %i37 %cond = select i1 %cmp, i32 %t0, i32 %shl38 %conv4 = trunc i32 %cond to i839 ret i8 %conv440}41 42define internal fastcc i64 @d(i64 %h) {43 ret i64 %h44}45