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/* { dg-do compile { target { { sh-*-* sh4*-*-* } && nonpic } } } */
/* { dg-skip-if "FPU Required" { "sh*-*-*" } { "-m*nofpu*" } { "" } } */
/* { dg-skip-if "FPU Required" { "sh*-*-*" } { "-m4al*" } { "" } } */
/* { dg-options "-O -m4" } */
extern void foo ();
#pragma trapa
void
isr()
{
foo ();
}
/* { dg-final { scan-assembler-times "rte" 1} } */
/* No interrupt-specific saves should be needed.
The function call will require to load the address first into a register,
then use that for a jsr or jmp. It will also need to load a constant
address in order to load fpscr. */
/* { dg-final { scan-assembler-times "r\[0-7\]\n" 3 } } */
/* { dg-final { scan-assembler-not "r\[8-9\]" } } */
/* { dg-final { scan-assembler-not "r1\[,0-3\]" } } */
/* { dg-final { scan-assembler-not "macl" } } */
/* fpscr needs to be saved, loaded and restored. */
/* { dg-final { scan-assembler-times "\[^_\]fpscr" 3 } } */
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