| commit | a9995c228c997c1440d149c0701222db187204d0 | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 9 Feb 2007 13:29:11 +0000 (9 13:29 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 9 Feb 2007 13:29:11 +0000 (9 13:29 +0000) | ||
| tree | a7c503e98956c6e5d624c17e6ed753cc613964aa | treesnapshot (tar.gz zip) |
| parent | bbd74a204aee79bc299885935e4f43f09a0e75e9 | commitdiff |
2007-02-09 Zdenek Dvorak <dvorakz@suse.cz>
Richard Guenther <rguenther@suse.de>
PR middle-end/23361
* fold-const.c (fold_comparison): Handle obfuscated comparisons
against INT_MIN/INT_MAX.
* tree-ssa-loop-ivcanon.c (remove_empty_loop): Print to dump
file if a loop is removed.
* gcc.dg/fold-compare-3.c: New testcase.
* gcc.dg/tree-ssa/loop-24.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121742 138bc75d-0d04-0410-961f-82ee72b054a4
Richard Guenther <rguenther@suse.de>
PR middle-end/23361
* fold-const.c (fold_comparison): Handle obfuscated comparisons
against INT_MIN/INT_MAX.
* tree-ssa-loop-ivcanon.c (remove_empty_loop): Print to dump
file if a loop is removed.
* gcc.dg/fold-compare-3.c: New testcase.
* gcc.dg/tree-ssa/loop-24.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121742 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/fold-const.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/fold-compare-3.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/tree-ssa/loop-24.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-loop-ivcanon.c | diffblobblamehistory |