clang/test/CodeGen/LoongArch/lasx/builtin-approximate.c

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
   2 // RUN: %clang_cc1 -triple loongarch64 -target-feature +lasx -target-feature +frecipe -O2 -emit-llvm %s -o - | FileCheck %s
   3
   4 typedef float v8f32 __attribute__((vector_size(32), aligned(32)));
   5 typedef double v4f64 __attribute__((vector_size(32), aligned(32)));
   6
   7 // CHECK-LABEL: @xvfrecipe_s
   8 // CHECK-NEXT:  entry:
   9 // CHECK-NEXT:    [[_1:%.*]] = load <8 x float>, ptr [[TMP0:%.*]], align 32, !tbaa [[TBAA2:![0-9]+]]
  10 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <8 x float> @llvm.loongarch.lasx.xvfrecipe.s(<8 x float> [[_1]])
  11 // CHECK-NEXT:    store <8 x float> [[TMP1]], ptr [[AGG_RESULT:%.*]], align 32, !tbaa [[TBAA2]]
  12 // CHECK-NEXT:    ret void
  13 //
  14 v8f32 xvfrecipe_s(v8f32 _1) { return __builtin_lasx_xvfrecipe_s(_1); }
  15 // CHECK-LABEL: @xvfrecipe_d
  16 // CHECK-NEXT:  entry:
  17 // CHECK-NEXT:    [[_1:%.*]] = load <4 x double>, ptr [[TMP0:%.*]], align 32, !tbaa [[TBAA2:![0-9]+]]
  18 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <4 x double> @llvm.loongarch.lasx.xvfrecipe.d(<4 x double> [[_1]])
  19 // CHECK-NEXT:    store <4 x double> [[TMP1]], ptr [[AGG_RESULT:%.*]], align 32, !tbaa [[TBAA2]]
  20 // CHECK-NEXT:    ret void
  21 //
  22 v4f64 xvfrecipe_d(v4f64 _1) { return __builtin_lasx_xvfrecipe_d(_1); }
  23 // CHECK-LABEL: @xvfrsqrte_s
  24 // CHECK-NEXT:  entry:
  25 // CHECK-NEXT:    [[_1:%.*]] = load <8 x float>, ptr [[TMP0:%.*]], align 32, !tbaa [[TBAA2:![0-9]+]]
  26 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <8 x float> @llvm.loongarch.lasx.xvfrsqrte.s(<8 x float> [[_1]])
  27 // CHECK-NEXT:    store <8 x float> [[TMP1]], ptr [[AGG_RESULT:%.*]], align 32, !tbaa [[TBAA2]]
  28 // CHECK-NEXT:    ret void
  29 //
  30 v8f32 xvfrsqrte_s(v8f32 _1) { return __builtin_lasx_xvfrsqrte_s(_1); }
  31 // CHECK-LABEL: @xvfrsqrte_d
  32 // CHECK-NEXT:  entry:
  33 // CHECK-NEXT:    [[_1:%.*]] = load <4 x double>, ptr [[TMP0:%.*]], align 32, !tbaa [[TBAA2:![0-9]+]]
  34 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <4 x double> @llvm.loongarch.lasx.xvfrsqrte.d(<4 x double> [[_1]])
  35 // CHECK-NEXT:    store <4 x double> [[TMP1]], ptr [[AGG_RESULT:%.*]], align 32, !tbaa [[TBAA2]]
  36 // CHECK-NEXT:    ret void
  37 //
  38 v4f64 xvfrsqrte_d(v4f64 _1) { return __builtin_lasx_xvfrsqrte_d(_1); }