xref: /llvm-project/llvm/test/CodeGen/LoongArch/fp-maximumnum-minimumnum.ll (revision fb9e685fc41b8abc87725f8509624b3a80330dee)

; 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

declare float @llvm.maximumnum.f32(float, float)
declare double @llvm.maximumnum.f64(double, double)
declare float @llvm.minimumnum.f32(float, float)
declare double @llvm.minimumnum.f64(double, double)

define float @maximumnum_float(float %x, float %y) {
;
; LA32F-LABEL: maximumnum_float:
; LA32F:       # %bb.0:
; LA32F-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA32F-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA32F-NEXT:    fmax.s $fa0, $fa0, $fa1
; LA32F-NEXT:    ret
;
; LA32D-LABEL: maximumnum_float:
; LA32D:       # %bb.0:
; LA32D-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA32D-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA32D-NEXT:    fmax.s $fa0, $fa0, $fa1
; LA32D-NEXT:    ret
;
; LA64F-LABEL: maximumnum_float:
; LA64F:       # %bb.0:
; LA64F-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA64F-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA64F-NEXT:    fmax.s $fa0, $fa0, $fa1
; LA64F-NEXT:    ret
;
; LA64D-LABEL: maximumnum_float:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA64D-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA64D-NEXT:    fmax.s $fa0, $fa0, $fa1
; LA64D-NEXT:    ret
  %z = call float @llvm.maximumnum.f32(float %x, float %y)
  ret float %z
}

define float @maximumnum_float_nsz(float %x, float %y) {
;
; LA32F-LABEL: maximumnum_float_nsz:
; LA32F:       # %bb.0:
; LA32F-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA32F-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA32F-NEXT:    fmax.s $fa0, $fa0, $fa1
; LA32F-NEXT:    ret
;
; LA32D-LABEL: maximumnum_float_nsz:
; LA32D:       # %bb.0:
; LA32D-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA32D-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA32D-NEXT:    fmax.s $fa0, $fa0, $fa1
; LA32D-NEXT:    ret
;
; LA64F-LABEL: maximumnum_float_nsz:
; LA64F:       # %bb.0:
; LA64F-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA64F-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA64F-NEXT:    fmax.s $fa0, $fa0, $fa1
; LA64F-NEXT:    ret
;
; LA64D-LABEL: maximumnum_float_nsz:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA64D-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA64D-NEXT:    fmax.s $fa0, $fa0, $fa1
; LA64D-NEXT:    ret
  %z = call nsz float @llvm.maximumnum.f32(float %x, float %y)
  ret float %z
}

define float @maximumnum_float_nnan(float %x, float %y) {
;
; LA32F-LABEL: maximumnum_float_nnan:
; LA32F:       # %bb.0:
; LA32F-NEXT:    fmax.s $fa0, $fa0, $fa1
; LA32F-NEXT:    ret
;
; LA32D-LABEL: maximumnum_float_nnan:
; LA32D:       # %bb.0:
; LA32D-NEXT:    fmax.s $fa0, $fa0, $fa1
; LA32D-NEXT:    ret
;
; LA64F-LABEL: maximumnum_float_nnan:
; LA64F:       # %bb.0:
; LA64F-NEXT:    fmax.s $fa0, $fa0, $fa1
; LA64F-NEXT:    ret
;
; LA64D-LABEL: maximumnum_float_nnan:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fmax.s $fa0, $fa0, $fa1
; LA64D-NEXT:    ret
  %z = call nnan float @llvm.maximumnum.f32(float %x, float %y)
  ret float %z
}


define double @maximumnum_double(double %x, double %y) {
;
; LA32F-LABEL: maximumnum_double:
; LA32F:       # %bb.0:
; LA32F-NEXT:    addi.w $sp, $sp, -16
; LA32F-NEXT:    .cfi_def_cfa_offset 16
; LA32F-NEXT:    st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32F-NEXT:    .cfi_offset 1, -4
; LA32F-NEXT:    bl %plt(fmaximum_num)
; LA32F-NEXT:    ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32F-NEXT:    addi.w $sp, $sp, 16
; LA32F-NEXT:    ret
;
; LA32D-LABEL: maximumnum_double:
; LA32D:       # %bb.0:
; LA32D-NEXT:    fmax.d $fa1, $fa1, $fa1
; LA32D-NEXT:    fmax.d $fa0, $fa0, $fa0
; LA32D-NEXT:    fmax.d $fa0, $fa0, $fa1
; LA32D-NEXT:    ret
;
; LA64F-LABEL: maximumnum_double:
; LA64F:       # %bb.0:
; LA64F-NEXT:    addi.d $sp, $sp, -16
; LA64F-NEXT:    .cfi_def_cfa_offset 16
; LA64F-NEXT:    st.d $ra, $sp, 8 # 8-byte Folded Spill
; LA64F-NEXT:    .cfi_offset 1, -8
; LA64F-NEXT:    bl %plt(fmaximum_num)
; LA64F-NEXT:    ld.d $ra, $sp, 8 # 8-byte Folded Reload
; LA64F-NEXT:    addi.d $sp, $sp, 16
; LA64F-NEXT:    ret
;
; LA64D-LABEL: maximumnum_double:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fmax.d $fa1, $fa1, $fa1
; LA64D-NEXT:    fmax.d $fa0, $fa0, $fa0
; LA64D-NEXT:    fmax.d $fa0, $fa0, $fa1
; LA64D-NEXT:    ret
  %z = call double @llvm.maximumnum.f64(double %x, double %y)
  ret double %z
}

define double @maximumnum_double_nsz(double %x, double %y) {
;
; LA32F-LABEL: maximumnum_double_nsz:
; LA32F:       # %bb.0:
; LA32F-NEXT:    addi.w $sp, $sp, -16
; LA32F-NEXT:    .cfi_def_cfa_offset 16
; LA32F-NEXT:    st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32F-NEXT:    .cfi_offset 1, -4
; LA32F-NEXT:    bl %plt(fmaximum_num)
; LA32F-NEXT:    ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32F-NEXT:    addi.w $sp, $sp, 16
; LA32F-NEXT:    ret
;
; LA32D-LABEL: maximumnum_double_nsz:
; LA32D:       # %bb.0:
; LA32D-NEXT:    fmax.d $fa1, $fa1, $fa1
; LA32D-NEXT:    fmax.d $fa0, $fa0, $fa0
; LA32D-NEXT:    fmax.d $fa0, $fa0, $fa1
; LA32D-NEXT:    ret
;
; LA64F-LABEL: maximumnum_double_nsz:
; LA64F:       # %bb.0:
; LA64F-NEXT:    addi.d $sp, $sp, -16
; LA64F-NEXT:    .cfi_def_cfa_offset 16
; LA64F-NEXT:    st.d $ra, $sp, 8 # 8-byte Folded Spill
; LA64F-NEXT:    .cfi_offset 1, -8
; LA64F-NEXT:    bl %plt(fmaximum_num)
; LA64F-NEXT:    ld.d $ra, $sp, 8 # 8-byte Folded Reload
; LA64F-NEXT:    addi.d $sp, $sp, 16
; LA64F-NEXT:    ret
;
; LA64D-LABEL: maximumnum_double_nsz:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fmax.d $fa1, $fa1, $fa1
; LA64D-NEXT:    fmax.d $fa0, $fa0, $fa0
; LA64D-NEXT:    fmax.d $fa0, $fa0, $fa1
; LA64D-NEXT:    ret
  %z = call nsz double @llvm.maximumnum.f64(double %x, double %y)
  ret double %z
}

define double @maximumnum_double_nnan(double %x, double %y) {
;
; LA32F-LABEL: maximumnum_double_nnan:
; LA32F:       # %bb.0:
; LA32F-NEXT:    addi.w $sp, $sp, -16
; LA32F-NEXT:    .cfi_def_cfa_offset 16
; LA32F-NEXT:    st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32F-NEXT:    .cfi_offset 1, -4
; LA32F-NEXT:    bl %plt(fmaximum_num)
; LA32F-NEXT:    ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32F-NEXT:    addi.w $sp, $sp, 16
; LA32F-NEXT:    ret
;
; LA32D-LABEL: maximumnum_double_nnan:
; LA32D:       # %bb.0:
; LA32D-NEXT:    fmax.d $fa0, $fa0, $fa1
; LA32D-NEXT:    ret
;
; LA64F-LABEL: maximumnum_double_nnan:
; LA64F:       # %bb.0:
; LA64F-NEXT:    addi.d $sp, $sp, -16
; LA64F-NEXT:    .cfi_def_cfa_offset 16
; LA64F-NEXT:    st.d $ra, $sp, 8 # 8-byte Folded Spill
; LA64F-NEXT:    .cfi_offset 1, -8
; LA64F-NEXT:    bl %plt(fmaximum_num)
; LA64F-NEXT:    ld.d $ra, $sp, 8 # 8-byte Folded Reload
; LA64F-NEXT:    addi.d $sp, $sp, 16
; LA64F-NEXT:    ret
;
; LA64D-LABEL: maximumnum_double_nnan:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fmax.d $fa0, $fa0, $fa1
; LA64D-NEXT:    ret
  %z = call nnan double @llvm.maximumnum.f64(double %x, double %y)
  ret double %z
}

define float @minimumnum_float(float %x, float %y) {
;
; LA32F-LABEL: minimumnum_float:
; LA32F:       # %bb.0:
; LA32F-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA32F-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA32F-NEXT:    fmin.s $fa0, $fa0, $fa1
; LA32F-NEXT:    ret
;
; LA32D-LABEL: minimumnum_float:
; LA32D:       # %bb.0:
; LA32D-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA32D-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA32D-NEXT:    fmin.s $fa0, $fa0, $fa1
; LA32D-NEXT:    ret
;
; LA64F-LABEL: minimumnum_float:
; LA64F:       # %bb.0:
; LA64F-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA64F-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA64F-NEXT:    fmin.s $fa0, $fa0, $fa1
; LA64F-NEXT:    ret
;
; LA64D-LABEL: minimumnum_float:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA64D-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA64D-NEXT:    fmin.s $fa0, $fa0, $fa1
; LA64D-NEXT:    ret
  %z = call float @llvm.minimumnum.f32(float %x, float %y)
  ret float %z
}

define float @minimumnum_float_nsz(float %x, float %y) {
;
; LA32F-LABEL: minimumnum_float_nsz:
; LA32F:       # %bb.0:
; LA32F-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA32F-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA32F-NEXT:    fmin.s $fa0, $fa0, $fa1
; LA32F-NEXT:    ret
;
; LA32D-LABEL: minimumnum_float_nsz:
; LA32D:       # %bb.0:
; LA32D-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA32D-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA32D-NEXT:    fmin.s $fa0, $fa0, $fa1
; LA32D-NEXT:    ret
;
; LA64F-LABEL: minimumnum_float_nsz:
; LA64F:       # %bb.0:
; LA64F-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA64F-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA64F-NEXT:    fmin.s $fa0, $fa0, $fa1
; LA64F-NEXT:    ret
;
; LA64D-LABEL: minimumnum_float_nsz:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fmax.s $fa1, $fa1, $fa1
; LA64D-NEXT:    fmax.s $fa0, $fa0, $fa0
; LA64D-NEXT:    fmin.s $fa0, $fa0, $fa1
; LA64D-NEXT:    ret
  %z = call nsz float @llvm.minimumnum.f32(float %x, float %y)
  ret float %z
}

define float @minimumnum_float_nnan(float %x, float %y) {
;
; LA32F-LABEL: minimumnum_float_nnan:
; LA32F:       # %bb.0:
; LA32F-NEXT:    fmin.s $fa0, $fa0, $fa1
; LA32F-NEXT:    ret
;
; LA32D-LABEL: minimumnum_float_nnan:
; LA32D:       # %bb.0:
; LA32D-NEXT:    fmin.s $fa0, $fa0, $fa1
; LA32D-NEXT:    ret
;
; LA64F-LABEL: minimumnum_float_nnan:
; LA64F:       # %bb.0:
; LA64F-NEXT:    fmin.s $fa0, $fa0, $fa1
; LA64F-NEXT:    ret
;
; LA64D-LABEL: minimumnum_float_nnan:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fmin.s $fa0, $fa0, $fa1
; LA64D-NEXT:    ret
  %z = call nnan float @llvm.minimumnum.f32(float %x, float %y)
  ret float %z
}

define double @minimumnum_double(double %x, double %y) {
;
; LA32F-LABEL: minimumnum_double:
; LA32F:       # %bb.0:
; LA32F-NEXT:    addi.w $sp, $sp, -16
; LA32F-NEXT:    .cfi_def_cfa_offset 16
; LA32F-NEXT:    st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32F-NEXT:    .cfi_offset 1, -4
; LA32F-NEXT:    bl %plt(fminimum_num)
; LA32F-NEXT:    ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32F-NEXT:    addi.w $sp, $sp, 16
; LA32F-NEXT:    ret
;
; LA32D-LABEL: minimumnum_double:
; LA32D:       # %bb.0:
; LA32D-NEXT:    fmax.d $fa1, $fa1, $fa1
; LA32D-NEXT:    fmax.d $fa0, $fa0, $fa0
; LA32D-NEXT:    fmin.d $fa0, $fa0, $fa1
; LA32D-NEXT:    ret
;
; LA64F-LABEL: minimumnum_double:
; LA64F:       # %bb.0:
; LA64F-NEXT:    addi.d $sp, $sp, -16
; LA64F-NEXT:    .cfi_def_cfa_offset 16
; LA64F-NEXT:    st.d $ra, $sp, 8 # 8-byte Folded Spill
; LA64F-NEXT:    .cfi_offset 1, -8
; LA64F-NEXT:    bl %plt(fminimum_num)
; LA64F-NEXT:    ld.d $ra, $sp, 8 # 8-byte Folded Reload
; LA64F-NEXT:    addi.d $sp, $sp, 16
; LA64F-NEXT:    ret
;
; LA64D-LABEL: minimumnum_double:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fmax.d $fa1, $fa1, $fa1
; LA64D-NEXT:    fmax.d $fa0, $fa0, $fa0
; LA64D-NEXT:    fmin.d $fa0, $fa0, $fa1
; LA64D-NEXT:    ret
  %z = call double @llvm.minimumnum.f64(double %x, double %y)
  ret double %z
}

define double @minimumnum_double_nsz(double %x, double %y) {
;
; LA32F-LABEL: minimumnum_double_nsz:
; LA32F:       # %bb.0:
; LA32F-NEXT:    addi.w $sp, $sp, -16
; LA32F-NEXT:    .cfi_def_cfa_offset 16
; LA32F-NEXT:    st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32F-NEXT:    .cfi_offset 1, -4
; LA32F-NEXT:    bl %plt(fminimum_num)
; LA32F-NEXT:    ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32F-NEXT:    addi.w $sp, $sp, 16
; LA32F-NEXT:    ret
;
; LA32D-LABEL: minimumnum_double_nsz:
; LA32D:       # %bb.0:
; LA32D-NEXT:    fmax.d $fa1, $fa1, $fa1
; LA32D-NEXT:    fmax.d $fa0, $fa0, $fa0
; LA32D-NEXT:    fmin.d $fa0, $fa0, $fa1
; LA32D-NEXT:    ret
;
; LA64F-LABEL: minimumnum_double_nsz:
; LA64F:       # %bb.0:
; LA64F-NEXT:    addi.d $sp, $sp, -16
; LA64F-NEXT:    .cfi_def_cfa_offset 16
; LA64F-NEXT:    st.d $ra, $sp, 8 # 8-byte Folded Spill
; LA64F-NEXT:    .cfi_offset 1, -8
; LA64F-NEXT:    bl %plt(fminimum_num)
; LA64F-NEXT:    ld.d $ra, $sp, 8 # 8-byte Folded Reload
; LA64F-NEXT:    addi.d $sp, $sp, 16
; LA64F-NEXT:    ret
;
; LA64D-LABEL: minimumnum_double_nsz:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fmax.d $fa1, $fa1, $fa1
; LA64D-NEXT:    fmax.d $fa0, $fa0, $fa0
; LA64D-NEXT:    fmin.d $fa0, $fa0, $fa1
; LA64D-NEXT:    ret
  %z = call nsz double @llvm.minimumnum.f64(double %x, double %y)
  ret double %z
}

define double @minimumnum_double_nnan(double %x, double %y) {
;
; LA32F-LABEL: minimumnum_double_nnan:
; LA32F:       # %bb.0:
; LA32F-NEXT:    addi.w $sp, $sp, -16
; LA32F-NEXT:    .cfi_def_cfa_offset 16
; LA32F-NEXT:    st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32F-NEXT:    .cfi_offset 1, -4
; LA32F-NEXT:    bl %plt(fminimum_num)
; LA32F-NEXT:    ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32F-NEXT:    addi.w $sp, $sp, 16
; LA32F-NEXT:    ret
;
; LA32D-LABEL: minimumnum_double_nnan:
; LA32D:       # %bb.0:
; LA32D-NEXT:    fmin.d $fa0, $fa0, $fa1
; LA32D-NEXT:    ret
;
; LA64F-LABEL: minimumnum_double_nnan:
; LA64F:       # %bb.0:
; LA64F-NEXT:    addi.d $sp, $sp, -16
; LA64F-NEXT:    .cfi_def_cfa_offset 16
; LA64F-NEXT:    st.d $ra, $sp, 8 # 8-byte Folded Spill
; LA64F-NEXT:    .cfi_offset 1, -8
; LA64F-NEXT:    bl %plt(fminimum_num)
; LA64F-NEXT:    ld.d $ra, $sp, 8 # 8-byte Folded Reload
; LA64F-NEXT:    addi.d $sp, $sp, 16
; LA64F-NEXT:    ret
;
; LA64D-LABEL: minimumnum_double_nnan:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fmin.d $fa0, $fa0, $fa1
; LA64D-NEXT:    ret
  %z = call nnan double @llvm.minimumnum.f64(double %x, double %y)
  ret double %z
}