1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=csky -mattr=+fpuv2_sf,+fpuv2_df,+hard-float -float-abi=hard -verify-machineinstrs -csky-no-aliases < %s \ 3; RUN: | FileCheck -check-prefix=CSKYF %s 4 5@gd = external global double 6 7define double @constraint_f_double(double %a) nounwind { 8; CSKYF-LABEL: constraint_f_double: 9; CSKYF: # %bb.0: 10; CSKYF-NEXT: subi16 sp, sp, 4 11; CSKYF-NEXT: lrw32 a0, [.LCPI0_0] 12; CSKYF-NEXT: fldd vr1, (a0, 0) 13; CSKYF-NEXT: #APP 14; CSKYF-NEXT: faddd vr0, vr0, vr1 15; CSKYF-NEXT: #NO_APP 16; CSKYF-NEXT: addi16 sp, sp, 4 17; CSKYF-NEXT: rts16 18; CSKYF-NEXT: .p2align 1 19; CSKYF-NEXT: # %bb.1: 20; CSKYF-NEXT: .p2align 2 21; CSKYF-NEXT: .LCPI0_0: 22; CSKYF-NEXT: .long gd 23 24 %1 = load double, ptr @gd 25 %2 = tail call double asm "faddd $0, $1, $2", "=v,v,v"(double %a, double %1) 26 ret double %2 27} 28 29define double @constraint_f_double_abi_name(double %a) nounwind { 30; CSKYF-LABEL: constraint_f_double_abi_name: 31; CSKYF: # %bb.0: 32; CSKYF-NEXT: subi16 sp, sp, 4 33; CSKYF-NEXT: lrw32 a0, [.LCPI1_0] 34; CSKYF-NEXT: fldd vr3, (a0, 0) 35; CSKYF-NEXT: fmovd vr2, vr0 36; CSKYF-NEXT: #APP 37; CSKYF-NEXT: faddd vr1, vr2, vr3 38; CSKYF-NEXT: #NO_APP 39; CSKYF-NEXT: fmovd vr0, vr1 40; CSKYF-NEXT: addi16 sp, sp, 4 41; CSKYF-NEXT: rts16 42; CSKYF-NEXT: .p2align 1 43; CSKYF-NEXT: # %bb.1: 44; CSKYF-NEXT: .p2align 2 45; CSKYF-NEXT: .LCPI1_0: 46; CSKYF-NEXT: .long gd 47 48 %1 = load double, ptr @gd 49 %2 = tail call double asm "faddd $0, $1, $2", "={fr1},{fr2},{fr3}"(double %a, double %1) 50 ret double %2 51} 52