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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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| Line No. |
Rev |
Author |
Line |
| 1 |
298 |
jeremybenn |
/* PR debug/41353 */
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/* { dg-do run } */
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/* { dg-options "-g" } */
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| 4 |
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| 5 |
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int vari = 17, varj;
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__attribute__((noinline)) int
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| 8 |
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f1 (void)
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{
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| 10 |
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/* { dg-final { gdb-test 17 "vari" "17" } } */
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int vari1 = 2 * vari; /* { dg-final { gdb-test 17 "vari1" "2 * 17" } } */
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| 12 |
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int vari2 = 3 * vari; /* { dg-final { gdb-test 17 "vari2" "3 * 17" } } */
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| 13 |
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int vari3 = 2 * vari; /* { dg-final { gdb-test 17 "vari3" "2 * 17" } } */
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| 14 |
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int vari4 = 3 * vari; /* { dg-final { gdb-test 17 "vari4" "3 * 17" } } */
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| 15 |
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int vari5 = 4 * vari; /* { dg-final { gdb-test 17 "vari5" "4 * 17" } } */
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| 16 |
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int vari6 = 5 * vari; /* { dg-final { gdb-test 17 "vari6" "5 * 17" } } */
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return varj;
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| 18 |
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}
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| 20 |
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__attribute__((noinline)) int
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f2 (int i, int j)
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| 22 |
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{
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j += i;
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| 24 |
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/* { dg-final { gdb-test 28 "i" "37" } } */
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| 25 |
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/* { dg-final { gdb-test 28 "j" "28 + 37" { xfail *-*-* } } } */
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| 26 |
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int i1 = 2 * i; /* { dg-final { gdb-test 28 "i1" "2 * 37" } } */
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| 27 |
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int i2 = 3 * i; /* { dg-final { gdb-test 28 "i2" "3 * 37" } } */
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| 28 |
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return j;
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| 29 |
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}
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| 30 |
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| 31 |
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__attribute__((noinline)) int
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| 32 |
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f3 (int i)
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| 33 |
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{
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asm volatile ("" : "+r" (i));
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| 35 |
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/* { dg-final { gdb-test 39 "i" "12" } } */
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int i1 = 2 * i; /* { dg-final { gdb-test 39 "i1" "2 * 12" } } */
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| 37 |
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int i2 = 2 * i; /* { dg-final { gdb-test 39 "i2" "2 * 12" } } */
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| 38 |
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int i3 = 3 * i; /* { dg-final { gdb-test 39 "i3" "3 * 12" } } */
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| 39 |
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return i;
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| 40 |
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}
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| 41 |
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| 42 |
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int (*volatile fnp1) (void) = f1;
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int (*volatile fnp2) (int, int) = f2;
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int (*volatile fnp3) (int) = f3;
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int
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main (int argc, char *argv[])
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{
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asm volatile ("" : : "r" (&fnp1) : "memory");
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asm volatile ("" : : "r" (&fnp2) : "memory");
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asm volatile ("" : : "r" (&fnp3) : "memory");
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fnp1 ();
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fnp2 (37, 28);
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fnp3 (12);
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return 0;
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}
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