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Add NIOS2 support. Code from SourceyG++.
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / pragma-isr-trapa2.c
1 /* { dg-do compile { target { { sh-*-* sh4*-*-* } && nonpic } } } */
2 /* { dg-skip-if "FPU Required" { "sh*-*-*" } { "-m*nofpu*" } { "" } } */
3 /* { dg-skip-if "FPU Required" { "sh*-*-*" } { "-m4al*" } { "" } } */
4 /* { dg-options "-O -m4" } */
5
6 extern void foo ();
7 #pragma trapa
8 void
9 isr()
10 {
11   foo ();
12 }
13
14 /* { dg-final { scan-assembler-times "rte" 1} } */
15 /* No interrupt-specific saves should be needed.
16    The function call will require to load the address first into a register,
17    then use that for a jsr or jmp.  It will also need to load a constant
18    address in order to load fpscr.  */
19 /* { dg-final { scan-assembler-times "r\[0-7\]\n" 3 } } */
20 /* { dg-final { scan-assembler-not "r\[8-9\]" } } */
21 /* { dg-final { scan-assembler-not "r1\[,0-3\]" } } */
22 /* { dg-final { scan-assembler-not "macl" } } */
23 /* fpscr needs to be saved, loaded and restored.  */
24 /* { dg-final { scan-assembler-times "\[^_\]fpscr" 3 } } */