1 ; Test LOCHI/LOCGHI 2 ; 3 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s 4 5 ; CHECK-LABEL: bar1: 6 ; CHECK: lhi [[REG:%r[0-5]]], 42 7 ; CHECK: chi %r2, 0 8 ; CHECK: lochie [[REG]], 0 9 define signext i32 @bar1(i32 signext %x) { 10 %cmp = icmp ne i32 %x, 0 11 %.x = select i1 %cmp, i32 42, i32 0 12 ret i32 %.x 13 } 14 15 ; CHECK-LABEL: bar2: 16 ; CHECK: ltgr [[REG:%r[0-5]]], %r2 17 ; CHECK: lghi %r2, 42 18 ; CHECK: locghie %r2, 0 19 define signext i64 @bar2(i64 signext %x) { 20 %cmp = icmp ne i64 %x, 0 21 %.x = select i1 %cmp, i64 42, i64 0 22 ret i64 %.x 23 } 24
