| ; Test 128-bit floating-point comparison. |
| ; |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s |
| |
| ; There is no memory form of 128-bit comparison. |
| define i64 @f1(i64 %a, i64 %b, fp128 *%ptr, float %f2) { |
| ; CHECK: f1: |
| ; CHECK: lxebr %f0, %f0 |
| ; CHECK: ld %f1, 0(%r4) |
| ; CHECK: ld %f3, 8(%r4) |
| ; CHECK: cxbr %f1, %f0 |
| ; CHECK-NEXT: j{{g?}}e |
| ; CHECK: lgr %r2, %r3 |
| ; CHECK: br %r14 |
| %f2x = fpext float %f2 to fp128 |
| %f1 = load fp128 *%ptr |
| %cond = fcmp oeq fp128 %f1, %f2x |
| %res = select i1 %cond, i64 %a, i64 %b |
| ret i64 %res |
| } |
