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| author | Jakub Jelinek <jakub@redhat.com> | 2002-01-09 19:26:46 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2002-01-09 19:26:46 +0100 |
| commit | a2a2c12d8bf544052df4403f0864afd11e6b0ba4 (patch) | |
| tree | cbb0c166eed1e60d497e3bfa0eeea3b0ccb8e903 | |
| parent | 2dd1d259ae21cfcb3698d80548b50f08ac7b5ff5 (diff) | |
| download | gcc-a2a2c12d8bf544052df4403f0864afd11e6b0ba4.zip gcc-a2a2c12d8bf544052df4403f0864afd11e6b0ba4.tar.gz gcc-a2a2c12d8bf544052df4403f0864afd11e6b0ba4.tar.bz2 | |
* gcc.c-torture/compile/20020109-1.c: New test.
From-SVN: r48685
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/20020109-1.c | 23 |
2 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 443bfa0..356557c 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2002-01-09 Jakub Jelinek <jakub@redhat.com> + + * gcc.c-torture/compile/20020109-1.c: New test. + 2002-01-08 Kazu Hirata <kazu@hxi.com> * gcc.c-torture/execute/20020108-1.c: New test. diff --git a/gcc/testsuite/gcc.c-torture/compile/20020109-1.c b/gcc/testsuite/gcc.c-torture/compile/20020109-1.c new file mode 100644 index 0000000..532fe6d --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/20020109-1.c @@ -0,0 +1,23 @@ +/* This testcase ICEd when 2 different successors of a basic block + were successfully threaded and try_forward_edges was not expecting + that. */ + +typedef struct A +{ + struct A *s, *t; + unsigned int u; +} A; + +void bar (A *); + +void +foo (A *x, A *y, A *z) +{ + while (y + && (((y && y->t && y->t->u) ? y : z)->t + == ((x && x->t && x->t->u) ? x : z)->t)) + y = y->s; + + if (y) + bar (y); +} |