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1; RUN: llc < %s -mtriple=s390x-linux-gnu -start-after=codegenprepare | FileCheck %s2;3; Test that compilation succeeds with multiple users of the carry resulting4; in a truncation of the SELECT_CCMASK used by GET_CCMASK.5 6define void @fun() {7; CHECK-LABEL: fun:8bb:9 %0 = call { i64, i1 } @llvm.uadd.with.overflow.i64(i64 poison, i64 poison)10 %ov = extractvalue { i64, i1 } %0, 111 %i2 = sext i1 %ov to i6412 %i3 = select i1 %ov, i64 9223372036854775807, i64 -113 %i4 = sub nsw i64 %i3, %i214 %i5 = and i64 %i4, %i215 %i6 = icmp slt i64 %i5, 016 %i7 = xor i1 %ov, true17 %i8 = select i1 %i6, i1 %i7, i1 false18 %i9 = sext i1 %i8 to i1619 store i16 %i9, ptr poison, align 220 unreachable21}22 23declare { i64, i1 } @llvm.uadd.with.overflow.i64(i64, i64)24