clang/test/CodeGen/RISCV/rvb-intrinsics/zbkb.c

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
   2 // RUN: %clang_cc1 -triple riscv32 -target-feature +zbkb -emit-llvm %s -o - \
   3 // RUN:     -disable-O0-optnone | opt -S -passes=mem2reg \
   4 // RUN:     | FileCheck %s  -check-prefix=RV32ZBKB
   5 // RUN: %clang_cc1 -triple riscv64 -target-feature +zbkb -emit-llvm %s -o - \
   6 // RUN:     -disable-O0-optnone | opt -S -passes=mem2reg \
   7 // RUN:     | FileCheck %s  -check-prefix=RV64ZBKB
   8
   9 #include <stdint.h>
  10
  11 // RV32ZBKB-LABEL: @brev8_32(
  12 // RV32ZBKB-NEXT:  entry:
  13 // RV32ZBKB-NEXT:    [[TMP0:%.*]] = call i32 @llvm.riscv.brev8.i32(i32 [[RS1:%.*]])
  14 // RV32ZBKB-NEXT:    ret i32 [[TMP0]]
  15 //
  16 // RV64ZBKB-LABEL: @brev8_32(
  17 // RV64ZBKB-NEXT:  entry:
  18 // RV64ZBKB-NEXT:    [[TMP0:%.*]] = call i32 @llvm.riscv.brev8.i32(i32 [[RS1:%.*]])
  19 // RV64ZBKB-NEXT:    ret i32 [[TMP0]]
  20 //
  21 uint32_t brev8_32(uint32_t rs1)
  22 {
  23   return __builtin_riscv_brev8_32(rs1);
  24 }
  25
  26 #if __riscv_xlen == 64
  27 // RV64ZBKB-LABEL: @brev8_64(
  28 // RV64ZBKB-NEXT:  entry:
  29 // RV64ZBKB-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.brev8.i64(i64 [[RS1:%.*]])
  30 // RV64ZBKB-NEXT:    ret i64 [[TMP0]]
  31 //
  32 uint64_t brev8_64(uint64_t rs1)
  33 {
  34   return __builtin_riscv_brev8_64(rs1);
  35 }
  36 #endif
  37
  38 #if __riscv_xlen == 32
  39 // RV32ZBKB-LABEL: @zip(
  40 // RV32ZBKB-NEXT:  entry:
  41 // RV32ZBKB-NEXT:    [[TMP0:%.*]] = call i32 @llvm.riscv.zip.i32(i32 [[RS1:%.*]])
  42 // RV32ZBKB-NEXT:    ret i32 [[TMP0]]
  43 //
  44 uint32_t zip(uint32_t rs1)
  45 {
  46   return __builtin_riscv_zip_32(rs1);
  47 }
  48
  49 // RV32ZBKB-LABEL: @unzip(
  50 // RV32ZBKB-NEXT:  entry:
  51 // RV32ZBKB-NEXT:    [[TMP0:%.*]] = call i32 @llvm.riscv.unzip.i32(i32 [[RS1:%.*]])
  52 // RV32ZBKB-NEXT:    ret i32 [[TMP0]]
  53 //
  54 uint32_t unzip(uint32_t rs1)
  55 {
  56   return __builtin_riscv_unzip_32(rs1);
  57 }
  58 #endif