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| author | glisse <glisse@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-08-03 12:21:14 +0000 |
|---|---|---|
| committer | glisse <glisse@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-08-03 12:21:14 +0000 |
| commit | 4f5712bd2b23b68ba510f4ed99018df2a7c5fb93 (patch) | |
| tree | 567eda01e87e579ad9caa799953466f4a2dfb161 /gcc/testsuite/ChangeLog | |
| parent | bfa091eeca8305aee66359c5333e854ad3f2ddc1 (diff) | |
| download | gcc-4f5712bd2b23b68ba510f4ed99018df2a7c5fb93.tar.gz | |
gcc/
2012-08-03 Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/30318
* double-int.c (mul_double_wide_with_sign): New function.
(mul_double_with_sign): Call the new function.
* double-int.h (mul_double_wide_with_sign): Declare the new function.
* tree-vrp.c (extract_range_from_binary_expr_1) [MULT_EXPR]:
Handle integer types that wrap on overflow.
(quad_int_cmp): New helper function.
(quad_int_pair_sort): Likewise.
gcc/testsuite/
2012-08-03 Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/30318
* gcc.dg/tree-ssa/vrp77.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190125 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/ChangeLog')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index cde4e40bc6c..b7486f97c28 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2012-08-03 Marc Glisse <marc.glisse@inria.fr> + + PR tree-optimization/30318 + * gcc.dg/tree-ssa/vrp77.c: New testcase. + 2012-08-03 Marc Glisse <marc.glisse@inria.fr> * g++.dg/ext/vector17.C: New testcase. |