1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
2 ; RUN: llc -mtriple=aarch64 -verify-machineinstrs < %s | FileCheck %s
4 define i64 @get_fpcr() #0 {
5 ; CHECK-LABEL: get_fpcr:
7 ; CHECK-NEXT: mrs x0, FPCR
9 %1 = tail call i64 @llvm.aarch64.get.fpcr()
13 define void @set_fpcr(i64 %cr) {
14 ; CHECK-LABEL: set_fpcr:
16 ; CHECK-NEXT: msr FPCR, x0
18 call void @llvm.aarch64.set.fpcr(i64 %cr)
22 define i64 @get_fpsr() {
23 ; CHECK-LABEL: get_fpsr:
25 ; CHECK-NEXT: mrs x0, FPSR
27 %1 = tail call i64 @llvm.aarch64.get.fpsr()
31 define void @set_fpsr(i64 %sr) {
32 ; CHECK-LABEL: set_fpsr:
34 ; CHECK-NEXT: msr FPSR, x0
36 call void @llvm.aarch64.set.fpsr(i64 %sr)
40 define void @set_fpmr(i64 %sr) {
41 ; CHECK-LABEL: set_fpmr:
43 ; CHECK-NEXT: msr FPMR, x0
45 call void @llvm.aarch64.set.fpmr(i64 %sr)
49 declare i64 @llvm.aarch64.get.fpcr()
50 declare void @llvm.aarch64.set.fpcr(i64)
51 declare i64 @llvm.aarch64.get.fpsr()
52 declare void @llvm.aarch64.set.fpsr(i64)
54 attributes #0 = { nounwind }