1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc --mtriple=loongarch32 --mattr=+d --target-abi=ilp32d --verify-machineinstrs < %s \
3 ; RUN: | FileCheck --check-prefix=LA32 %s
4 ; RUN: llc --mtriple=loongarch64 --mattr=+d --target-abi=lp64d --verify-machineinstrs < %s \
5 ; RUN: | FileCheck --check-prefix=LA64 %s
7 @gd = external dso_local global double
9 define double @constraint_f_double(double %a) nounwind {
10 ; LA32-LABEL: constraint_f_double:
12 ; LA32-NEXT: pcalau12i $a0, %pc_hi20(gd)
13 ; LA32-NEXT: addi.w $a0, $a0, %pc_lo12(gd)
14 ; LA32-NEXT: fld.d $fa1, $a0, 0
16 ; LA32-NEXT: fadd.d $fa0, $fa0, $fa1
20 ; LA64-LABEL: constraint_f_double:
22 ; LA64-NEXT: pcalau12i $a0, %pc_hi20(gd)
23 ; LA64-NEXT: addi.d $a0, $a0, %pc_lo12(gd)
24 ; LA64-NEXT: fld.d $fa1, $a0, 0
26 ; LA64-NEXT: fadd.d $fa0, $fa0, $fa1
29 %1 = load double, ptr @gd
30 %2 = tail call double asm "fadd.d $0, $1, $2", "=f,f,f"(double %a, double %1)
34 define double @constraint_gpr(double %a) {
35 ; LA32-LABEL: constraint_gpr:
37 ; LA32-NEXT: addi.w $sp, $sp, -16
38 ; LA32-NEXT: .cfi_def_cfa_offset 16
39 ; LA32-NEXT: fst.d $fa0, $sp, 8
40 ; LA32-NEXT: ld.w $a7, $sp, 8
41 ; LA32-NEXT: ld.w $t0, $sp, 12
43 ; LA32-NEXT: move $a6, $a7
45 ; LA32-NEXT: st.w $a7, $sp, 4
46 ; LA32-NEXT: st.w $a6, $sp, 0
47 ; LA32-NEXT: fld.d $fa0, $sp, 0
48 ; LA32-NEXT: addi.w $sp, $sp, 16
51 ; LA64-LABEL: constraint_gpr:
53 ; LA64-NEXT: .cfi_def_cfa_offset 0
54 ; LA64-NEXT: movfr2gr.d $a7, $fa0
56 ; LA64-NEXT: move $a6, $a7
58 ; LA64-NEXT: movgr2fr.d $fa0, $a6
60 %1 = tail call double asm sideeffect alignstack "move $0, $1", "={$r10},{$r11}"(double %a)