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author | Thomas Preud'homme <thomas.preudhomme@arm.com> | 2015-07-28 06:54:50 +0000 |
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committer | Thomas Preud'homme <thopre01@gcc.gnu.org> | 2015-07-28 06:54:50 +0000 |
commit | 68512012b7c1a49d3851f62e089648c6e1276224 (patch) | |
tree | e5d7c95c740b09370dedadb743d1910a1d2660f2 | |
parent | 85d91a6bd4327466242568b4ccb1269d39e2fc3c (diff) | |
download | gcc-68512012b7c1a49d3851f62e089648c6e1276224.zip gcc-68512012b7c1a49d3851f62e089648c6e1276224.tar.gz gcc-68512012b7c1a49d3851f62e089648c6e1276224.tar.bz2 |
re PR tree-optimization/66828 (gcc/tree-ssa-math-opts.c:2182:38: runtime error: left shift of 72057594037927936 by 8 places cannot be represented in type 'long int')
2015-07-28 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR tree-optimization/66828
* tree-ssa-math-opts.c (perform_symbolic_merge): Change type of inc
from int64_t to uint64_t.
From-SVN: r226298
-rw-r--r-- | gcc/ChangeLog | 6 | ||||
-rw-r--r-- | gcc/tree-ssa-math-opts.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 90b4932..dcc18bd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2015-07-28 Thomas Preud'homme <thomas.preudhomme@arm.com> + + PR tree-optimization/66828 + * tree-ssa-math-opts.c (perform_symbolic_merge): Change type of inc + from int64_t to uint64_t. + 2015-07-28 Dominik Vogt <vogt@linux.vnet.ibm.com> * opts-common.c (read_cmdline_option): List DriverOnly enum values diff --git a/gcc/tree-ssa-math-opts.c b/gcc/tree-ssa-math-opts.c index 028a832..eae5358 100644 --- a/gcc/tree-ssa-math-opts.c +++ b/gcc/tree-ssa-math-opts.c @@ -2122,7 +2122,7 @@ perform_symbolic_merge (gimple source_stmt1, struct symbolic_number *n1, the same base (array, structure, ...). */ if (gimple_assign_rhs1 (source_stmt1) != gimple_assign_rhs1 (source_stmt2)) { - int64_t inc; + uint64_t inc; HOST_WIDE_INT start_sub, end_sub, end1, end2, end; struct symbolic_number *toinc_n_ptr, *n_end; |