1; Test 128-bit floating-point addition. 2; 3; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s 4 5; There is no memory form of 128-bit addition. 6define void @f1(ptr %ptr, float %f2) { 7; CHECK-LABEL: f1: 8; CHECK-DAG: lxebr %f0, %f0 9; CHECK-DAG: ld %f1, 0(%r2) 10; CHECK-DAG: ld %f3, 8(%r2) 11; CHECK: axbr %f0, %f1 12; CHECK: std %f0, 0(%r2) 13; CHECK: std %f2, 8(%r2) 14; CHECK: br %r14 15 %f1 = load fp128, ptr %ptr 16 %f2x = fpext float %f2 to fp128 17 %sum = fadd fp128 %f1, %f2x 18 store fp128 %sum, ptr %ptr 19 ret void 20} 21