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| author | Sebastian Pop <sebastian.pop@amd.com> | 2008-11-07 18:03:04 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2008-11-07 18:03:04 +0000 |
| commit | 0dfb0dc63294254b3141df024a76dd3bbc59426b (patch) | |
| tree | 58d3da26cf088a9f8f329d42cc50b8d015a0d851 /gcc | |
| parent | f50264425f97bd393878d701e11fc8788c2cf013 (diff) | |
| download | gcc-0dfb0dc63294254b3141df024a76dd3bbc59426b.zip gcc-0dfb0dc63294254b3141df024a76dd3bbc59426b.tar.gz gcc-0dfb0dc63294254b3141df024a76dd3bbc59426b.tar.bz2 | |
re PR middle-end/37379 ([graphite] ICE compiling aermod.f90 with -ffast-math -floop-block -O2 -fgraphite)
2008-11-07 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/37379
* tree-scalar-evolution.c (instantiate_scev_1): Return
chrec_dont_know for VL_EXP_CLASS_P.
From-SVN: r141682
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/tree-scalar-evolution.c | 4 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 40b0dcb..984447e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2008-11-07 Sebastian Pop <sebastian.pop@amd.com> + + PR middle-end/37379 + * tree-scalar-evolution.c (instantiate_scev_1): Return + chrec_dont_know for VL_EXP_CLASS_P. + 2008-11-06 Uros Bizjak <ubizjak@gmail.com> * reg-stack.c (reg_to_stack): Add missing braces in memset diff --git a/gcc/tree-scalar-evolution.c b/gcc/tree-scalar-evolution.c index 52e2c75..51bbd4b 100644 --- a/gcc/tree-scalar-evolution.c +++ b/gcc/tree-scalar-evolution.c @@ -2213,7 +2213,9 @@ instantiate_scev_1 (basic_block instantiate_below, break; } - gcc_assert (!VL_EXP_CLASS_P (chrec)); + if (VL_EXP_CLASS_P (chrec)) + return chrec_dont_know; + switch (TREE_CODE_LENGTH (TREE_CODE (chrec))) { case 3: |