truncate-1.c

用于进行gcc测试

/* { dg-mips-options "-O -mgp64" } */

#define TEST(ID, TYPE, SHIFT)				\
  int __attribute__((nomips16))				\
  f##ID (unsigned long long y)				\
  {							\
    return (TYPE) ((TYPE) (y >> SHIFT) + 1);		\
  }

TEST (1, int, 32)
TEST (2, short, 32)
TEST (3, char, 32)
TEST (4, int, 33)
TEST (5, short, 33)
TEST (6, char, 33)
TEST (7, int, 61)
TEST (8, short, 61)
TEST (9, char, 61)

/* { dg-final { scan-assembler-not "\tsll\t\[^\n\]*,0" } } */