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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 22; RUN: llc -mtriple=aarch64-none-linux-gnu -verify-machineinstrs -global-isel -global-isel-abort=1 %s -o - | FileCheck %s3 4declare i64 @llvm.get.fpenv.i64()5declare void @llvm.set.fpenv.i64(i64 %fpenv)6declare void @llvm.reset.fpenv()7 8define i64 @get_fpenv_01() nounwind {9; CHECK-LABEL: get_fpenv_01:10; CHECK: // %bb.0: // %entry11; CHECK-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill12; CHECK-NEXT: add x0, sp, #813; CHECK-NEXT: bl fegetenv14; CHECK-NEXT: ldr x0, [sp, #8]15; CHECK-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload16; CHECK-NEXT: ret17entry:18 %fpenv = call i64 @llvm.get.fpenv.i64()19 ret i64 %fpenv20}21 22define void @set_fpenv_01(i64 %fpenv) nounwind {23; CHECK-LABEL: set_fpenv_01:24; CHECK: // %bb.0: // %entry25; CHECK-NEXT: stp x30, x0, [sp, #-16]! // 8-byte Folded Spill26; CHECK-NEXT: add x0, sp, #827; CHECK-NEXT: bl fesetenv28; CHECK-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload29; CHECK-NEXT: ret30entry:31 call void @llvm.set.fpenv.i64(i64 %fpenv)32 ret void33}34 35define void @reset_fpenv_01() nounwind {36; CHECK-LABEL: reset_fpenv_01:37; CHECK: // %bb.0: // %entry38; CHECK-NEXT: mov x0, #-1 // =0xffffffffffffffff39; CHECK-NEXT: b fesetenv40entry:41 call void @llvm.reset.fpenv()42 ret void43}44