summaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.target/arm/cmse/baseline/cmse-13.c
blob: f2b931be5912b421f8427535ded3298883bec639 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
/* { dg-do compile } */
/* { dg-require-effective-target arm_arch_v8m_base_ok } */
/* { dg-add-options arm_arch_v8m_base } */
/* { dg-options "-mcmse" } */

int __attribute__ ((cmse_nonsecure_call)) (*bar) (float, double);

int
foo (int a)
{
  return bar (1.0f, 2.0) + a + 1;
}

/* Checks for saving and clearing prior to function call.  */
/* { dg-final { scan-assembler "lsrs\tr4, r4, #1" } } */
/* { dg-final { scan-assembler "lsls\tr4, r4, #1" } } */
/* { dg-final { scan-assembler-not "movs\tr0, r4" } } */
/* { dg-final { scan-assembler "\n\tmovs\tr1, r4" } } */
/* { dg-final { scan-assembler-not "\n\tmovs\tr2, r4\n\tmovs\tr3, r4" } } */
/* { dg-final { scan-assembler-not "vmov" } } */
/* { dg-final { scan-assembler-not "vmsr" } } */

/* Now we check that we use the correct intrinsic to call.  */
/* { dg-final { scan-assembler "bl\t__gnu_cmse_nonsecure_call" } } */