(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.target/
riscv/
rvv/
vsetvl/
imm_switch-9.c
       1  /* { dg-do compile } */
       2  /* { dg-options "-march=rv32gcv -mabi=ilp32 -fno-schedule-insns -fno-schedule-insns2" } */
       3  
       4  #include "riscv_vector.h"
       5  
       6  void f (void * restrict in, void * restrict out, void * restrict mask_in, int n, int cond)
       7  {
       8    vbool64_t mask = *(vbool64_t*)mask_in;
       9    vfloat32mf2_t vf32mf2 = *(vfloat32mf2_t*)in;
      10    vint16mf4_t vf16mf4 = *(vint16mf4_t*)(in + 5);
      11    asm volatile ("":::"memory");
      12    vfloat32mf2_t v = __riscv_vle32_v_f32mf2 (in + 10000, 5);
      13    __riscv_vse32_v_f32mf2 (out + 10000, v, 5);
      14  
      15    if (cond)
      16      {
      17        vfloat32mf2_t vt = __riscv_vle32_v_f32mf2_tumu (mask, vf32mf2, in + 20000, 5);
      18        __riscv_vse32_v_f32mf2 (out + 20000, vt, 5);
      19      }
      20    else
      21      {
      22        vint16mf4_t vt = __riscv_vle16_v_i16mf4_tumu (mask, vf16mf4, in + 20000, 5);
      23        __riscv_vse16_v_i16mf4 (out + 20000, vt, 5);
      24      }
      25  
      26    for (int i = 0; i < n; i++)
      27      {
      28        vfloat32mf2_t v0 = __riscv_vle32_v_f32mf2_tu (v, in + i + 100, 5);
      29        vint16mf2_t v1 = __riscv_vle16_v_i16mf2 (in + i + 200, 6);
      30        vint8mf2_t v2 = __riscv_vle8_v_i8mf2 (in + i + 300, 7);
      31        vint8mf4_t v3 = __riscv_vle8_v_i8mf4 (in + i + 400, 8);
      32        vint8mf8_t v4 = __riscv_vle8_v_i8mf8 (in + i + 500, 9);
      33        vint32mf2_t v5 = __riscv_vle32_v_i32mf2 (in + i + 600, 5);
      34        
      35        __riscv_vse32_v_f32mf2 (out + i + 100, v0, 5);
      36        __riscv_vse16_v_i16mf2 (out + i + 200, v1, 6);
      37        __riscv_vse8_v_i8mf2 (out + i + 300, v2, 7);
      38        __riscv_vse8_v_i8mf4 (out + i + 400, v3, 8);
      39        __riscv_vse8_v_i8mf8 (out + i + 500, v4, 9);
      40        __riscv_vse32_v_i32mf2 (out + i + 600, v5, 5);
      41      }
      42  }
      43  
      44  /* { dg-final { scan-assembler-times {vsetvli\s+[a-x0-9]+,\s*zero,\s*e8,\s*mf8,\s*t[au],\s*m[au]} 1 { target { no-opts "-O0" no-opts "-O1" no-opts "-Os" no-opts "-Oz" no-opts "-funroll-loops" no-opts "-g" } } } } */
      45  /* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*5,\s*e16,\s*mf4,\s*tu,\s*mu} 1 { target { no-opts "-O0" no-opts "-O1" no-opts "-Os" no-opts "-Oz" no-opts "-g" no-opts "-funroll-loops" } } } } */
      46  /* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*5,\s*e32,\s*mf2,\s*tu,\s*m[au]} 1 { target { no-opts "-O0" no-opts "-O1" no-opts "-Os" no-opts "-Oz" no-opts "-g" no-opts "-funroll-loops" } } } } */
      47