1 ; RUN: llc -mtriple=aarch64 < %s | FileCheck %s 2 3 define i64 @GetFpcr() { 4 ; CHECK-LABEL: GetFpcr 5 ; CHECK: mrs x0, FPCR 6 ; CHECK: ret 7 %1 = tail call i64 @llvm.aarch64.get.fpcr() 8 ret i64 %1 9 } 10 11 declare i64 @llvm.aarch64.get.fpcr() #0 12 13 define i32 @GetFltRounds() { 14 ; CHECK-LABEL: GetFltRounds 15 ; CHECK: mrs x8, FPCR 16 ; CHECK: add w8, w8, #1024, lsl #12 17 ; CHECK: ubfx w0, w8, #22, #2 18 ; CHECK: ret 19 %1 = tail call i32 @llvm.flt.rounds() 20 ret i32 %1 21 } 22 23 declare i32 @llvm.flt.rounds() #0 24
