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| author | Sebastian Pop <spop@gcc.gnu.org> | 2009-12-09 15:18:22 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2009-12-09 15:18:22 +0000 |
| commit | d505015aa52a7113d13a185e2aa4c14e77c9a1fa (patch) | |
| tree | 3248fff7ff5f8b31595f3224f05124441e5d911a /gcc/graphite-scop-detection.c | |
| parent | da8a7529b5d71b27396f19b3677d17ae6457d376 (diff) | |
| download | gcc-d505015aa52a7113d13a185e2aa4c14e77c9a1fa.tar.gz | |
re PR tree-optimization/42285 (ICE in Graphite's scan_tree_for_params for 416.gamess)
Fix PR42285.
2009-12-08 Sebastian Pop <sebpop@gmail.com>
PR middle-end/42285
* graphite-scop-detection.c (graphite_can_represent_init): Also
handle more complex MULT_EXPRs containing parameters by recursion
on the structure.
* testsuite/gfortran.dg/graphite/pr42285.f90: New.
From-SVN: r155108
Diffstat (limited to 'gcc/graphite-scop-detection.c')
| -rw-r--r-- | gcc/graphite-scop-detection.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/graphite-scop-detection.c b/gcc/graphite-scop-detection.c index 02c653b69a6..a24420e9dad 100644 --- a/gcc/graphite-scop-detection.c +++ b/gcc/graphite-scop-detection.c @@ -168,9 +168,11 @@ graphite_can_represent_init (tree e) case MULT_EXPR: if (chrec_contains_symbols (TREE_OPERAND (e, 0))) - return host_integerp (TREE_OPERAND (e, 1), 0); + return graphite_can_represent_init (TREE_OPERAND (e, 0)) + && host_integerp (TREE_OPERAND (e, 1), 0); else - return host_integerp (TREE_OPERAND (e, 0), 0); + return graphite_can_represent_init (TREE_OPERAND (e, 1)) + && host_integerp (TREE_OPERAND (e, 0), 0); case PLUS_EXPR: case POINTER_PLUS_EXPR: |