view gcc/testsuite/gcc.target/riscv/load-immediate.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
children
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line source

/* { dg-do compile } */
/* { dg-options "-march=rv64gc -mabi=lp64d -O2" } */

/* Check that we don't have unnecessary load immediate instructions.  */
void
sub1 (int *a, long long *b)
{
  *a = 1;
  *b = 1;
}

void
sub2 (short *a, short *b)
{
  *a = -32768;
  *b = 32767;
}

void
sub3 (int *a, long long *b)
{
  *a = 10000;
  *b = 10000;
}

void
sub4 (int *a, short *b)
{
  *a = 1;
  *b = 1;
}
/* { dg-final { scan-assembler-times "\tli\t" 4 } } */