| commit | b426200a44956b057905abb52df07e763e7e2185 | |
| author | Andrew Pinski <pinskia@physics.uc.edu> | |
| Wed, 2 Nov 2005 21:44:17 +0000 (2 21:44 +0000) | ||
| committer | Richard Henderson <rth@gcc.gnu.org> | |
| Wed, 2 Nov 2005 21:44:17 +0000 (2 13:44 -0800) | ||
| tree | a8a257208152510defaa462a00320fab1c588c5b | treesnapshot (tar.gz zip) |
| parent | 88a33c3406ca21d94db7ca092f3f65c898e23fda | commitdiff |
re PR middle-end/22429 (-1073741824 <= n && n <= 1073741823 is true where n is 1073741824)
PR 22429
* fold-const.c (build_range_check): Use unsigned when signed
overflow is undefined also. If etype is subtype, make sure that
the subtraction is in the supertype.
From-SVN: r106400
PR 22429
* fold-const.c (build_range_check): Use unsigned when signed
overflow is undefined also. If etype is subtype, make sure that
the subtraction is in the supertype.
From-SVN: r106400
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/fold-const.c | diffblobblamehistory | |
| gcc/testsuite/gcc.c-torture/execute/pr22429.c | [new file with mode: 0644] | blob |