File: firq-4.c

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gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
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/* { dg-do compile } */
/* { dg-require-effective-target archs }*/
/* { dg-options "-O2 -mll64 -mrgf-banked-regs=16" } */

/* Check if R4-R9 and R16-R25 are correctly saved on stack.  */

void __attribute__ ((interrupt("firq")))
handler1 (void)
{
  asm volatile (""
		:
		:
		: "r0", "r1", "r2", "r3", "r4",
		  "r5", "r6", "r7", "r8", "r9",
		  "r10", "r11", "r12", "r13", "r14",
		  "r15", "r16", "r17", "r18", "r19",
		  "r20", "r21", "r22", "r23", "r24",
		  "r25", "fp");
}
/* { dg-final { scan-assembler-times "r4,\\\[sp" 2 } } */
/* { dg-final { scan-assembler-times "r6,\\\[sp,\[0-9\]+\\\]" 2 } } */
/* { dg-final { scan-assembler-times "r8,\\\[sp,\[0-9\]+\\\]" 2 } } */

/* { dg-final { scan-assembler-times "r16,\\\[sp,\[0-9\]+\\\]" 2 } } */
/* { dg-final { scan-assembler-times "r18,\\\[sp,\[0-9\]+\\\]" 2 } } */
/* { dg-final { scan-assembler-times "r20,\\\[sp,\[0-9\]+\\\]" 2 } } */
/* { dg-final { scan-assembler-times "r24,\\\[sp,\[0-9\]+\\\]" 2 } } */

/* { dg-final { scan-assembler-not "fp,\\\[sp" } } */
/* { dg-final { scan-assembler-not "push.*fp" } } */
/* { dg-final { scan-assembler "mov_s.*fp,sp" } } */