// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
#include <arm_sve.h>

#ifdef SVE_OVERLOADED_FORMS
// A simple used,unused... macro, long enough to represent any SVE builtin.
#define SVE_ACLE_FUNC(A1,A2_UNUSED,A3,A4_UNUSED) A1##A3
#else
#define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
#endif

// CHECK-LABEL: @test_svqdech_n_s32(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call i32 @llvm.aarch64.sve.sqdech.n32(i32 [[OP:%.*]], i32 31, i32 1)
// CHECK-NEXT:    ret i32 [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z18test_svqdech_n_s32i(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call i32 @llvm.aarch64.sve.sqdech.n32(i32 [[OP:%.*]], i32 31, i32 1)
// CPP-CHECK-NEXT:    ret i32 [[TMP0]]
//
int32_t test_svqdech_n_s32(int32_t op)
{
  return SVE_ACLE_FUNC(svqdech,_n_s32,,)(op, 1);
}

// CHECK-LABEL: @test_svqdech_n_s32_1(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call i32 @llvm.aarch64.sve.sqdech.n32(i32 [[OP:%.*]], i32 31, i32 16)
// CHECK-NEXT:    ret i32 [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z20test_svqdech_n_s32_1i(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call i32 @llvm.aarch64.sve.sqdech.n32(i32 [[OP:%.*]], i32 31, i32 16)
// CPP-CHECK-NEXT:    ret i32 [[TMP0]]
//
int32_t test_svqdech_n_s32_1(int32_t op)
{
  return SVE_ACLE_FUNC(svqdech,_n_s32,,)(op, 16);
}

// CHECK-LABEL: @test_svqdech_n_s64(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call i64 @llvm.aarch64.sve.sqdech.n64(i64 [[OP:%.*]], i32 31, i32 1)
// CHECK-NEXT:    ret i64 [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z18test_svqdech_n_s64l(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call i64 @llvm.aarch64.sve.sqdech.n64(i64 [[OP:%.*]], i32 31, i32 1)
// CPP-CHECK-NEXT:    ret i64 [[TMP0]]
//
int64_t test_svqdech_n_s64(int64_t op)
{
  return SVE_ACLE_FUNC(svqdech,_n_s64,,)(op, 1);
}

// CHECK-LABEL: @test_svqdech_n_u32(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call i32 @llvm.aarch64.sve.uqdech.n32(i32 [[OP:%.*]], i32 31, i32 16)
// CHECK-NEXT:    ret i32 [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z18test_svqdech_n_u32j(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call i32 @llvm.aarch64.sve.uqdech.n32(i32 [[OP:%.*]], i32 31, i32 16)
// CPP-CHECK-NEXT:    ret i32 [[TMP0]]
//
uint32_t test_svqdech_n_u32(uint32_t op)
{
  return SVE_ACLE_FUNC(svqdech,_n_u32,,)(op, 16);
}

// CHECK-LABEL: @test_svqdech_n_u64(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call i64 @llvm.aarch64.sve.uqdech.n64(i64 [[OP:%.*]], i32 31, i32 1)
// CHECK-NEXT:    ret i64 [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z18test_svqdech_n_u64m(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call i64 @llvm.aarch64.sve.uqdech.n64(i64 [[OP:%.*]], i32 31, i32 1)
// CPP-CHECK-NEXT:    ret i64 [[TMP0]]
//
uint64_t test_svqdech_n_u64(uint64_t op)
{
  return SVE_ACLE_FUNC(svqdech,_n_u64,,)(op, 1);
}

// CHECK-LABEL: @test_svqdech_pat_n_s32(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call i32 @llvm.aarch64.sve.sqdech.n32(i32 [[OP:%.*]], i32 10, i32 16)
// CHECK-NEXT:    ret i32 [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z22test_svqdech_pat_n_s32i(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call i32 @llvm.aarch64.sve.sqdech.n32(i32 [[OP:%.*]], i32 10, i32 16)
// CPP-CHECK-NEXT:    ret i32 [[TMP0]]
//
int32_t test_svqdech_pat_n_s32(int32_t op)
{
  return SVE_ACLE_FUNC(svqdech_pat,_n_s32,,)(op, SV_VL32, 16);
}

// CHECK-LABEL: @test_svqdech_pat_n_s64(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call i64 @llvm.aarch64.sve.sqdech.n64(i64 [[OP:%.*]], i32 11, i32 1)
// CHECK-NEXT:    ret i64 [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z22test_svqdech_pat_n_s64l(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call i64 @llvm.aarch64.sve.sqdech.n64(i64 [[OP:%.*]], i32 11, i32 1)
// CPP-CHECK-NEXT:    ret i64 [[TMP0]]
//
int64_t test_svqdech_pat_n_s64(int64_t op)
{
  return SVE_ACLE_FUNC(svqdech_pat,_n_s64,,)(op, SV_VL64, 1);
}

// CHECK-LABEL: @test_svqdech_pat_n_u32(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call i32 @llvm.aarch64.sve.uqdech.n32(i32 [[OP:%.*]], i32 12, i32 16)
// CHECK-NEXT:    ret i32 [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z22test_svqdech_pat_n_u32j(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call i32 @llvm.aarch64.sve.uqdech.n32(i32 [[OP:%.*]], i32 12, i32 16)
// CPP-CHECK-NEXT:    ret i32 [[TMP0]]
//
uint32_t test_svqdech_pat_n_u32(uint32_t op)
{
  return SVE_ACLE_FUNC(svqdech_pat,_n_u32,,)(op, SV_VL128, 16);
}

// CHECK-LABEL: @test_svqdech_pat_n_u64(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call i64 @llvm.aarch64.sve.uqdech.n64(i64 [[OP:%.*]], i32 13, i32 1)
// CHECK-NEXT:    ret i64 [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z22test_svqdech_pat_n_u64m(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call i64 @llvm.aarch64.sve.uqdech.n64(i64 [[OP:%.*]], i32 13, i32 1)
// CPP-CHECK-NEXT:    ret i64 [[TMP0]]
//
uint64_t test_svqdech_pat_n_u64(uint64_t op)
{
  return SVE_ACLE_FUNC(svqdech_pat,_n_u64,,)(op, SV_VL256, 1);
}

// CHECK-LABEL: @test_svqdech_s16(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.aarch64.sve.sqdech.nxv8i16(<vscale x 8 x i16> [[OP:%.*]], i32 31, i32 16)
// CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z16test_svqdech_s16u11__SVInt16_t(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.aarch64.sve.sqdech.nxv8i16(<vscale x 8 x i16> [[OP:%.*]], i32 31, i32 16)
// CPP-CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
//
svint16_t test_svqdech_s16(svint16_t op)
{
  return SVE_ACLE_FUNC(svqdech,_s16,,)(op, 16);
}

// CHECK-LABEL: @test_svqdech_u16(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.aarch64.sve.uqdech.nxv8i16(<vscale x 8 x i16> [[OP:%.*]], i32 31, i32 1)
// CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z16test_svqdech_u16u12__SVUint16_t(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.aarch64.sve.uqdech.nxv8i16(<vscale x 8 x i16> [[OP:%.*]], i32 31, i32 1)
// CPP-CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
//
svuint16_t test_svqdech_u16(svuint16_t op)
{
  return SVE_ACLE_FUNC(svqdech,_u16,,)(op, 1);
}

// CHECK-LABEL: @test_svqdech_pat_s16(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.aarch64.sve.sqdech.nxv8i16(<vscale x 8 x i16> [[OP:%.*]], i32 29, i32 16)
// CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z20test_svqdech_pat_s16u11__SVInt16_t(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.aarch64.sve.sqdech.nxv8i16(<vscale x 8 x i16> [[OP:%.*]], i32 29, i32 16)
// CPP-CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
//
svint16_t test_svqdech_pat_s16(svint16_t op)
{
  return SVE_ACLE_FUNC(svqdech_pat,_s16,,)(op, SV_MUL4, 16);
}

// CHECK-LABEL: @test_svqdech_pat_u16(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.aarch64.sve.uqdech.nxv8i16(<vscale x 8 x i16> [[OP:%.*]], i32 30, i32 1)
// CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
//
// CPP-CHECK-LABEL: @_Z20test_svqdech_pat_u16u12__SVUint16_t(
// CPP-CHECK-NEXT:  entry:
// CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.aarch64.sve.uqdech.nxv8i16(<vscale x 8 x i16> [[OP:%.*]], i32 30, i32 1)
// CPP-CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
//
svuint16_t test_svqdech_pat_u16(svuint16_t op)
{
  return SVE_ACLE_FUNC(svqdech_pat,_u16,,)(op, SV_MUL3, 1);
}