| commit | f0775220a033740c10c081c7bd6dca0cb031e4ce | |
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 3 Feb 2017 19:16:39 +0000 (3 19:16 +0000) | ||
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 3 Feb 2017 19:16:39 +0000 (3 19:16 +0000) | ||
| tree | 354ee345451eb296eb87adff9df1b1c87ad8b2ef | treesnapshot (tar.gz zip) |
| parent | 3bb22d5fa5f279e90cff387b5db4644a620b5576 | commitdiff |
PR tree-optimization/79327
* gimple-ssa-sprintf.c (adjust_range_for_overflow): If returning
true, always set *argmin and *argmax to TYPE_{MIN,MAX}_VALUE of
dirtype.
(format_integer): Use wide_int_to_tree instead of build_int_cst
+ to_?hwi. If argmin is NULL, just set argmin and argmax to
TYPE_{MIN,MAX}_VALUE of argtype. Simplify and fix computation
of shortest and longest sequence.
* gcc.dg/tree-ssa/pr79327.c: New test.
* gcc.dg/tree-ssa/builtin-sprintf-warn-1.c
(test_sprintf_chk_hh_nonconst): Don't expect 2 bogus warnings.
* gcc.dg/tree-ssa/builtin-sprintf-warn-3.c
(test_sprintf_chk_range_schar): Adjust dg-message.
* gcc.dg/tree-ssa/builtin-sprintf-warn-12.c: New test.
* gcc.c-torture/execute/pr79327.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245166 138bc75d-0d04-0410-961f-82ee72b054a4
* gimple-ssa-sprintf.c (adjust_range_for_overflow): If returning
true, always set *argmin and *argmax to TYPE_{MIN,MAX}_VALUE of
dirtype.
(format_integer): Use wide_int_to_tree instead of build_int_cst
+ to_?hwi. If argmin is NULL, just set argmin and argmax to
TYPE_{MIN,MAX}_VALUE of argtype. Simplify and fix computation
of shortest and longest sequence.
* gcc.dg/tree-ssa/pr79327.c: New test.
* gcc.dg/tree-ssa/builtin-sprintf-warn-1.c
(test_sprintf_chk_hh_nonconst): Don't expect 2 bogus warnings.
* gcc.dg/tree-ssa/builtin-sprintf-warn-3.c
(test_sprintf_chk_range_schar): Adjust dg-message.
* gcc.dg/tree-ssa/builtin-sprintf-warn-12.c: New test.
* gcc.c-torture/execute/pr79327.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245166 138bc75d-0d04-0410-961f-82ee72b054a4