Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.c-torture/compile/volatile-1.c @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children |
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| 68:561a7518be6b | 111:04ced10e8804 |
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| 1 /* The problem here was that the statements that | |
| 2 loaded from exception.reason where not being | |
| 3 marked as having volatile behavior which | |
| 4 caused load PRE on the tree level to go | |
| 5 into an infinite loop. */ | |
| 6 | |
| 7 struct gdb_exception | |
| 8 { | |
| 9 int reason; | |
| 10 }; | |
| 11 int catch_exceptions_with_msg (int *gdberrmsg) | |
| 12 { | |
| 13 volatile struct gdb_exception exception; | |
| 14 exceptions_state_mc_init (&(exception)); | |
| 15 if (exception.reason != 0) | |
| 16 foo (); | |
| 17 return exception.reason; | |
| 18 } |