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| author | David Edelsohn <edelsohn@gnu.org> | 2006-10-15 16:21:14 +0000 |
|---|---|---|
| committer | David Edelsohn <dje@gcc.gnu.org> | 2006-10-15 12:21:14 -0400 |
| commit | 38f1b50d963068f4d3eb1e46f8e2b579178b5e85 (patch) | |
| tree | e27bbf2943bc485751eacdd1c217655254c8e85a | |
| parent | 61e00a5e0d9676dacd7e407d6b797146f10aae7f (diff) | |
| download | gcc-38f1b50d963068f4d3eb1e46f8e2b579178b5e85.zip gcc-38f1b50d963068f4d3eb1e46f8e2b579178b5e85.tar.gz gcc-38f1b50d963068f4d3eb1e46f8e2b579178b5e85.tar.bz2 | |
re PR target/29250 (internal compiler error: in extract_insn, at recog.c:2084)
PR middle-end/29250
* gcc.c-torture/compile/pr29250.c: New test.
From-SVN: r117747
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/pr29250.c | 32 |
2 files changed, 37 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index c2ff6c2..8cf1478 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-10-15 David Edelsohn <edelsohn@gnu.org> + + PR middle-end/29250 + * gcc.c-torture/compile/pr29250.c: New test. + 2006-10-15 Richard Guenther <rguenther@suse.de> * gcc.dg/pr29299.c: New testcase. diff --git a/gcc/testsuite/gcc.c-torture/compile/pr29250.c b/gcc/testsuite/gcc.c-torture/compile/pr29250.c new file mode 100644 index 0000000..970af32 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr29250.c @@ -0,0 +1,32 @@ +/* We used to ICE because EXPAND_SUM was being used for all recursive calls + to expand_expr. */ +struct TSparseEntry +{ + int feat_index; + double entry; +}; + +struct TSparse +{ + int vec_index; + int num_feat_entries; + struct TSparseEntry *features; +}; + +void +get_full_feature_matrix (struct TSparse* sparse_feature_matrix, int num_vec) +{ + double *fm; + int v, f; + + for (v=0; v < num_vec; v++) + { + for (f=0; f < sparse_feature_matrix[v].num_feat_entries; f++) + { + long long offs = sparse_feature_matrix[v].vec_index + + sparse_feature_matrix[v].features[f].feat_index; + fm[offs] = sparse_feature_matrix[v].features[f].entry; + } + } +} + |