(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.target/
riscv/
rvv/
base/
binop_vx_constraint-121.c
       1  /* { dg-do compile } */
       2  /* { dg-options "-march=rv32gcv -mabi=ilp32 -O3" } */
       3  #include "riscv_vector.h"
       4  
       5  void f1 (void * in, void *out, int32_t x)
       6  {
       7      vint32m1_t v = __riscv_vle32_v_i32m1 (in, 4);
       8      vint32m1_t v2 = __riscv_vle32_v_i32m1_tu (v, in, 4);
       9      vint32m1_t v3 = __riscv_vmulh_vx_i32m1 (v2, 0, 4);
      10      __riscv_vse32_v_i32m1 (out, v3, 4);
      11  }
      12  
      13  void f2 (void * in, void *out, int32_t x)
      14  {
      15      vint64m1_t v = __riscv_vle64_v_i64m1 (in, 4);
      16      vint64m1_t v2 = __riscv_vle64_v_i64m1_tu (v, in, 4);
      17      vint64m1_t v3 = __riscv_vmulh_vx_i64m1 (v2, 0, 4);
      18      __riscv_vse64_v_i64m1 (out, v3, 4);
      19  }
      20  
      21  void f3 (void * in, void *out, int32_t x)
      22  {
      23      vint32m1_t v = __riscv_vle32_v_i32m1 (in, 4);
      24      vint32m1_t v2 = __riscv_vle32_v_i32m1_tu (v, in, 4);
      25      vint32m1_t v3 = __riscv_vdiv_vx_i32m1 (v2, 0, 4);
      26      __riscv_vse32_v_i32m1 (out, v3, 4);
      27  }
      28  
      29  void f4 (void * in, void *out, int32_t x)
      30  {
      31      vint64m1_t v = __riscv_vle64_v_i64m1 (in, 4);
      32      vint64m1_t v2 = __riscv_vle64_v_i64m1_tu (v, in, 4);
      33      vint64m1_t v3 = __riscv_vdiv_vx_i64m1 (v2, 0, 4);
      34      __riscv_vse64_v_i64m1 (out, v3, 4);
      35  }
      36  
      37  void f5 (void * in, void *out, int32_t x)
      38  {
      39      vint32m1_t v = __riscv_vle32_v_i32m1 (in, 4);
      40      vint32m1_t v2 = __riscv_vle32_v_i32m1_tu (v, in, 4);
      41      vint32m1_t v3 = __riscv_vrem_vx_i32m1 (v2, 0, 4);
      42      __riscv_vse32_v_i32m1 (out, v3, 4);
      43  }
      44  
      45  void f6 (void * in, void *out, int32_t x)
      46  {
      47      vint64m1_t v = __riscv_vle64_v_i64m1 (in, 4);
      48      vint64m1_t v2 = __riscv_vle64_v_i64m1_tu (v, in, 4);
      49      vint64m1_t v3 = __riscv_vrem_vx_i64m1 (v2, 0, 4);
      50      __riscv_vse64_v_i64m1 (out, v3, 4);
      51  }
      52  
      53  /* { dg-final { scan-assembler-times {vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,zero} 2 } } */
      54  /* { dg-final { scan-assembler-times {vdiv\.vx\s+v[0-9]+,\s*v[0-9]+,zero} 2 } } */
      55  /* { dg-final { scan-assembler-times {vrem\.vx\s+v[0-9]+,\s*v[0-9]+,zero} 2 } } */