File: save-restore-3.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A12.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 959,712 kB
  • sloc: cpp: 3,275,382; ansic: 2,061,766; ada: 840,956; f90: 208,513; makefile: 76,132; asm: 73,433; xml: 50,448; exp: 34,146; sh: 32,436; objc: 15,637; fortran: 14,012; python: 11,991; pascal: 6,787; awk: 4,779; perl: 3,054; yacc: 338; ml: 285; lex: 201; haskell: 122
file content (20 lines) | stat: -rw-r--r-- 631 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
/* Check that we can use the save instruction to save spilled arguments
   when the argument save area is out of range of a direct load or store.  */
/* { dg-options "(-mips16) isa_rev>=1 -mabi=32" } */

void bar (int *);

MIPS16 void
foo (int *a, int b, int c)
{
  int x[0x4000];
  asm volatile ("" ::: "$2", "$3", "$4", "$5", "$6", "$7", "$8",
		"$9", "$10", "$11", "$12", "$13", "$14", "$15", "$16",
		"$18", "$19", "$20", "$21", "$22", "$23", "$24",
		"$25", "$30", "memory");
  bar (x);
  a[b] = 1;
  a[c] = 1;
}
/* { dg-final { scan-assembler "\tsave\t\\\$4-\\\$6," } } */
/* { dg-final { scan-assembler "\trestore\t" } } */