| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 | |
| ; Test float atomic stores. | |
| ; | |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s | |
| define void @f1(ptr %src, float %val) { | |
| ; CHECK-LABEL: f1: | |
| ; CHECK: # %bb.0: | |
| ; CHECK-NEXT: # kill: def $f0s killed $f0s def $f0d | |
| ; CHECK-NEXT: lgdr %r0, %f0 | |
| ; CHECK-NEXT: srlg %r0, %r0, 32 | |
| ; CHECK-NEXT: st %r0, 0(%r2) | |
| ; CHECK-NEXT: bcr 15, %r0 | |
| ; CHECK-NEXT: br %r14 | |
| store atomic float %val, ptr %src seq_cst, align 4 | |
| ret void | |
| } |