| ; Test 128-bit floating-point square root on z14. | |
| ; | |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s | |
| declare fp128 @llvm.sqrt.f128(fp128 %f) | |
| define void @f1(fp128 *%ptr) { | |
| ; CHECK-LABEL: f1: | |
| ; CHECK-DAG: vl [[REG:%v[0-9]+]], 0(%r2) | |
| ; CHECK: wfsqxb [[RES:%v[0-9]+]], [[REG]] | |
| ; CHECK: vst [[RES]], 0(%r2) | |
| ; CHECK: br %r14 | |
| %f = load fp128, fp128 *%ptr | |
| %res = call fp128 @llvm.sqrt.f128(fp128 %f) | |
| store fp128 %res, fp128 *%ptr | |
| ret void | |
| } |