| ; Test LOCHI/LOCGHI |
| ; |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s |
| |
| ; CHECK-LABEL: bar1: |
| ; CHECK: lhi [[REG:%r[0-5]]], 42 |
| ; CHECK: chi %r2, 0 |
| ; CHECK: lochie [[REG]], 0 |
| define signext i32 @bar1(i32 signext %x) { |
| %cmp = icmp ne i32 %x, 0 |
| %.x = select i1 %cmp, i32 42, i32 0 |
| ret i32 %.x |
| } |
| |
| ; CHECK-LABEL: bar2: |
| ; CHECK: ltgr [[REG:%r[0-5]]], %r2 |
| ; CHECK: lghi %r2, 42 |
| ; CHECK: locghie %r2, 0 |
| define signext i64 @bar2(i64 signext %x) { |
| %cmp = icmp ne i64 %x, 0 |
| %.x = select i1 %cmp, i64 42, i64 0 |
| ret i64 %.x |
| } |
