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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=csky -mattr=+fpuv2_sf,+fpuv2_df,+hard-float -float-abi=hard -verify-machineinstrs -csky-no-aliases < %s \
; RUN: | FileCheck -check-prefix=CSKYF %s
@gd = external global double
define double @constraint_f_double(double %a) nounwind {
; CSKYF-LABEL: constraint_f_double:
; CSKYF: # %bb.0:
; CSKYF-NEXT: subi16 sp, sp, 4
; CSKYF-NEXT: lrw32 a0, [.LCPI0_0]
; CSKYF-NEXT: fldd vr1, (a0, 0)
; CSKYF-NEXT: #APP
; CSKYF-NEXT: faddd vr0, vr0, vr1
; CSKYF-NEXT: #NO_APP
; CSKYF-NEXT: addi16 sp, sp, 4
; CSKYF-NEXT: rts16
; CSKYF-NEXT: .p2align 1
; CSKYF-NEXT: # %bb.1:
; CSKYF-NEXT: .p2align 2
; CSKYF-NEXT: .LCPI0_0:
; CSKYF-NEXT: .long gd
%1 = load double, ptr @gd
%2 = tail call double asm "faddd $0, $1, $2", "=v,v,v"(double %a, double %1)
ret double %2
}
define double @constraint_f_double_abi_name(double %a) nounwind {
; CSKYF-LABEL: constraint_f_double_abi_name:
; CSKYF: # %bb.0:
; CSKYF-NEXT: subi16 sp, sp, 4
; CSKYF-NEXT: lrw32 a0, [.LCPI1_0]
; CSKYF-NEXT: fldd vr3, (a0, 0)
; CSKYF-NEXT: fmovd vr2, vr0
; CSKYF-NEXT: #APP
; CSKYF-NEXT: faddd vr1, vr2, vr3
; CSKYF-NEXT: #NO_APP
; CSKYF-NEXT: fmovd vr0, vr1
; CSKYF-NEXT: addi16 sp, sp, 4
; CSKYF-NEXT: rts16
; CSKYF-NEXT: .p2align 1
; CSKYF-NEXT: # %bb.1:
; CSKYF-NEXT: .p2align 2
; CSKYF-NEXT: .LCPI1_0:
; CSKYF-NEXT: .long gd
%1 = load double, ptr @gd
%2 = tail call double asm "faddd $0, $1, $2", "={fr1},{fr2},{fr3}"(double %a, double %1)
ret double %2
}
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