clang/test/CodeGen/LoongArch/lsx/builtin-approximate-alias.c

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
   2 // RUN: %clang_cc1 -triple loongarch64 -target-feature +lsx -target-feature +frecipe -O2 -emit-llvm %s -o - | FileCheck %s
   3
   4 #include <lsxintrin.h>
   5
   6 // CHECK-LABEL: @vfrecipe_s(
   7 // CHECK-NEXT:  entry:
   8 // CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[_1_COERCE:%.*]] to <4 x float>
   9 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <4 x float> @llvm.loongarch.lsx.vfrecipe.s(<4 x float> [[TMP0]])
  10 // CHECK-NEXT:    [[TMP2:%.*]] = bitcast <4 x float> [[TMP1]] to i128
  11 // CHECK-NEXT:    ret i128 [[TMP2]]
  12 //
  13 v4f32 vfrecipe_s(v4f32 _1) { return __lsx_vfrecipe_s(_1); }
  14 // CHECK-LABEL: @vfrecipe_d(
  15 // CHECK-NEXT:  entry:
  16 // CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[_1_COERCE:%.*]] to <2 x double>
  17 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <2 x double> @llvm.loongarch.lsx.vfrecipe.d(<2 x double> [[TMP0]])
  18 // CHECK-NEXT:    [[TMP2:%.*]] = bitcast <2 x double> [[TMP1]] to i128
  19 // CHECK-NEXT:    ret i128 [[TMP2]]
  20 //
  21 v2f64 vfrecipe_d(v2f64 _1) { return __lsx_vfrecipe_d(_1); }
  22 // CHECK-LABEL: @vfrsqrte_s(
  23 // CHECK-NEXT:  entry:
  24 // CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[_1_COERCE:%.*]] to <4 x float>
  25 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <4 x float> @llvm.loongarch.lsx.vfrsqrte.s(<4 x float> [[TMP0]])
  26 // CHECK-NEXT:    [[TMP2:%.*]] = bitcast <4 x float> [[TMP1]] to i128
  27 // CHECK-NEXT:    ret i128 [[TMP2]]
  28 //
  29 v4f32 vfrsqrte_s(v4f32 _1) { return __lsx_vfrsqrte_s(_1); }
  30 // CHECK-LABEL: @vfrsqrte_d(
  31 // CHECK-NEXT:  entry:
  32 // CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[_1_COERCE:%.*]] to <2 x double>
  33 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <2 x double> @llvm.loongarch.lsx.vfrsqrte.d(<2 x double> [[TMP0]])
  34 // CHECK-NEXT:    [[TMP2:%.*]] = bitcast <2 x double> [[TMP1]] to i128
  35 // CHECK-NEXT:    ret i128 [[TMP2]]
  36 //
  37 v2f64 vfrsqrte_d(v2f64 _1) { return __lsx_vfrsqrte_d(_1); }