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| author | Sebastian Pop <seb@napoca> | 2010-02-11 19:42:51 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2010-02-11 19:42:51 +0000 |
| commit | c4c4983e33ef8c852fabeeda692e040f598e6c2d (patch) | |
| tree | e0199cf3234d4c83350ea021b79acaa7ad0b5fb6 /gcc | |
| parent | a4681954cf1472940e8fa1d0ea98f869db02a894 (diff) | |
| download | gcc-c4c4983e33ef8c852fabeeda692e040f598e6c2d.zip gcc-c4c4983e33ef8c852fabeeda692e040f598e6c2d.tar.gz gcc-c4c4983e33ef8c852fabeeda692e040f598e6c2d.tar.bz2 | |
re PR middle-end/42930 ([graphite] crash when compiling scummvm on Ubuntu 9.10/amd64 with -floop-block)
Fix PR42930.
2010-02-10 Sebastian Pop <seb@napoca>
PR middle-end/42930
* graphite-scop-detection.c (graphite_can_represent_scev): Call
graphite_can_represent_init for MULT_EXPR.
From-SVN: r156713
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog.graphite | 6 | ||||
| -rw-r--r-- | gcc/graphite-scop-detection.c | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index d7eb169..2ad0c52 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,5 +1,11 @@ 2010-02-10 Sebastian Pop <seb@napoca> + PR middle-end/42930 + * graphite-scop-detection.c (graphite_can_represent_scev): Call + graphite_can_represent_init for MULT_EXPR. + +2010-02-10 Sebastian Pop <seb@napoca> + PR middle-end/42914 PR middle-end/42530 * graphite-sese-to-poly.c (remove_phi): New. diff --git a/gcc/graphite-scop-detection.c b/gcc/graphite-scop-detection.c index ddd1121..d89f0f8 100644 --- a/gcc/graphite-scop-detection.c +++ b/gcc/graphite-scop-detection.c @@ -225,6 +225,7 @@ graphite_can_represent_scev (tree scev, int outermost_loop) && !CONVERT_EXPR_CODE_P (TREE_CODE (TREE_OPERAND (scev, 1))) && !(chrec_contains_symbols (TREE_OPERAND (scev, 0)) && chrec_contains_symbols (TREE_OPERAND (scev, 1))) + && graphite_can_represent_init (scev) && graphite_can_represent_scev (TREE_OPERAND (scev, 0), outermost_loop) && graphite_can_represent_scev (TREE_OPERAND (scev, 1), outermost_loop); |