| commit | ca1206be9a340b874a1f6e47f9028c22dda5a9f9 | |
| author | Marc Glisse <marc.glisse@inria.fr> | |
| Tue, 26 Apr 2016 15:03:08 +0000 (26 17:03 +0200) | ||
| committer | Marc Glisse <glisse@gcc.gnu.org> | |
| Tue, 26 Apr 2016 15:03:08 +0000 (26 15:03 +0000) | ||
| tree | a20377d202cdfae0362b32db059864c23e70cdad | treesnapshot (tar.gz zip) |
| parent | b02a5e265db4d32cf1e67ee142bf337c185873ea | commitdiff |
match.pd: u + 3 < u is u > UINT_MAX - 3
2016-04-26 Marc Glisse <marc.glisse@inria.fr>
gcc/
* match.pd (X + CST CMP X): New transformation.
gcc/testsuite/
* gcc.dg/tree-ssa/overflow-1.c: New testcase.
From-SVN: r235448
2016-04-26 Marc Glisse <marc.glisse@inria.fr>
gcc/
* match.pd (X + CST CMP X): New transformation.
gcc/testsuite/
* gcc.dg/tree-ssa/overflow-1.c: New testcase.
From-SVN: r235448
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/match.pd | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/tree-ssa/overflow-1.c | [new file with mode: 0644] | blob |