; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc --mtriple=loongarch32 --mattr=+f,-d < %s | FileCheck %s --check-prefix=LA32F ; RUN: llc --mtriple=loongarch32 --mattr=+d < %s | FileCheck %s --check-prefix=LA32D ; RUN: llc --mtriple=loongarch64 --mattr=+f,-d < %s | FileCheck %s --check-prefix=LA64F ; RUN: llc --mtriple=loongarch64 --mattr=+d < %s | FileCheck %s --check-prefix=LA64D define void @fp_trunc(ptr %a, double %b) nounwind { ; LA32F-LABEL: fp_trunc: ; LA32F: # %bb.0: ; LA32F-NEXT: addi.w $sp, $sp, -16 ; LA32F-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32F-NEXT: st.w $fp, $sp, 8 # 4-byte Folded Spill ; LA32F-NEXT: move $fp, $a0 ; LA32F-NEXT: move $a0, $a1 ; LA32F-NEXT: move $a1, $a2 ; LA32F-NEXT: bl %plt(__truncdfsf2) ; LA32F-NEXT: fst.s $fa0, $fp, 0 ; LA32F-NEXT: ld.w $fp, $sp, 8 # 4-byte Folded Reload ; LA32F-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32F-NEXT: addi.w $sp, $sp, 16 ; LA32F-NEXT: ret ; ; LA32D-LABEL: fp_trunc: ; LA32D: # %bb.0: ; LA32D-NEXT: fcvt.s.d $fa0, $fa0 ; LA32D-NEXT: fst.s $fa0, $a0, 0 ; LA32D-NEXT: ret ; ; LA64F-LABEL: fp_trunc: ; LA64F: # %bb.0: ; LA64F-NEXT: addi.d $sp, $sp, -16 ; LA64F-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill ; LA64F-NEXT: st.d $fp, $sp, 0 # 8-byte Folded Spill ; LA64F-NEXT: move $fp, $a0 ; LA64F-NEXT: move $a0, $a1 ; LA64F-NEXT: bl %plt(__truncdfsf2) ; LA64F-NEXT: fst.s $fa0, $fp, 0 ; LA64F-NEXT: ld.d $fp, $sp, 0 # 8-byte Folded Reload ; LA64F-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload ; LA64F-NEXT: addi.d $sp, $sp, 16 ; LA64F-NEXT: ret ; ; LA64D-LABEL: fp_trunc: ; LA64D: # %bb.0: ; LA64D-NEXT: fcvt.s.d $fa0, $fa0 ; LA64D-NEXT: fst.s $fa0, $a0, 0 ; LA64D-NEXT: ret %1 = fptrunc double %b to float store float %1, ptr %a, align 4 ret void }