gcc/testsuite/gcc.target/riscv/rvv/vsetvl/avl_single-33.c

   1 /* { dg-do compile } */
   2 /* { dg-options "--param=riscv-autovec-preference=scalable -march=rv32gcv -mabi=ilp32 -fno-schedule-insns -fno-schedule-insns2 -fno-tree-vectorize" } */
   3
   4 #include "riscv_vector.h"
   5
   6 char fn3 (void);
   7
   8 void f (int8_t * restrict in, int8_t * restrict out, int n, int cond)
   9 {
  10   size_t vl = fn3 ();
  11
  12   for (size_t i = 0; i < n; i++)
  13     {
  14       vint8mf8_t v = __riscv_vle8_v_i8mf8 (in + i + 300, vl);
  15       __riscv_vse8_v_i8mf8 (out + i + 300, v, vl);
  16     }
  17
  18   for (size_t i = 0; i < n; i++)
  19     {
  20       vint8mf8_t v = __riscv_vle8_v_i8mf8 (in + i, vl);
  21       __riscv_vse8_v_i8mf8 (out + i, v, vl);
  22
  23       vint8mf8_t v2 = __riscv_vle8_v_i8mf8_tu (v, in + i + 100, vl);
  24       __riscv_vse8_v_i8mf8 (out + i + 100, v2, vl);
  25     }
  26 }
  27
  28 /* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]} 1 { target { no-opts "-O0" no-opts "-g" no-opts "-funroll-loops" } } } } */
  29 /* { dg-final { scan-assembler-times {vsetvli} 1 { target { no-opts "-O0" no-opts "-g" no-opts "-funroll-loops" } } } } */