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| author | Richard Henderson <rth@redhat.com> | 2005-10-11 12:18:24 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2005-10-11 12:18:24 -0700 |
| commit | 4989673889a86eb98ffa1045984957e8e6900091 (patch) | |
| tree | 353917f75a114dab0d531ae6c3d4e0f631715ec8 /gcc/testsuite/gcc.dg | |
| parent | 5e8b5b0868f23c72e9a4789196c60d076f2ef580 (diff) | |
| download | gcc-4989673889a86eb98ffa1045984957e8e6900091.zip gcc-4989673889a86eb98ffa1045984957e8e6900091.tar.gz gcc-4989673889a86eb98ffa1045984957e8e6900091.tar.bz2 | |
re PR tree-optimization/24300 (segfault in operand_equal_p with -ftree-vectorize)
PR tree-opt/24300
* Makefile.in (tree-ssa-dce.o): Depend on CFGLOOP_H.
* tree-ssa-dce.c: Include cfgloop.h.
(tree_ssa_dce_loop, pass_dce_loop): New.
* tree-pass.h (pass_dce_loop): Declare it.
* passes.c (init_optimization_passes): Use it.
From-SVN: r105250
Diffstat (limited to 'gcc/testsuite/gcc.dg')
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/pr24300.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/pr24300.c b/gcc/testsuite/gcc.dg/vect/pr24300.c new file mode 100644 index 0000000..26eae81 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/pr24300.c @@ -0,0 +1,35 @@ +/* { dg-do compile } */ + +static int *** foo (int); + +void +bar () +{ + int ***p = foo (2); +} + +extern int *nd; +extern int ***tc; +extern int *ap; +extern int *as; +extern float ss; + +static int *** +foo (int Fc) +{ + int i, j, s, p, n, t; + + n = 0; + for (s = 0; s < 4; s++) + n += nd[s]; + + for (i = 0; i < n; i++) + { + p = ap[i]; + s = as[i]; + for (j = 0; j < Fc; j++) + tc[p][s][j] = i * ss + j; + } + + return (tc); +} |