| commit | 7aa13860fb669e459c932e722743b0edfa373071 | |
| author | Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> | |
| Mon, 7 Nov 2016 17:32:17 +0000 (7 17:32 +0000) | ||
| committer | Prathamesh Kulkarni <prathamesh3492@gcc.gnu.org> | |
| Mon, 7 Nov 2016 17:32:17 +0000 (7 17:32 +0000) | ||
| tree | 635b4e800f58b4bbd2d72bf49db8fd6309f5bc2d | treesnapshot (tar.gz zip) |
| parent | 1581a12c3577a2d9048d47b0b7205df772c308db | commitdiff |
re PR middle-end/35691 (Missed (a == 0) && (b == 0) into (a|(typeof(a)(b)) == 0 when the types don't match)
2016-11-07 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
PR middle-end/35691
* match.pd: Add following two patterns:
(x == 0 & y == 0) -> (x | typeof(x)(y)) == 0.
(x != 0 | y != 0) -> (x | typeof(x)(y)) != 0.
testsuite/
* gcc.dg/pr35691-1.c: New test-case.
* gcc.dg/pr35691-4.c: Likewise.
From-SVN: r241915
2016-11-07 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
PR middle-end/35691
* match.pd: Add following two patterns:
(x == 0 & y == 0) -> (x | typeof(x)(y)) == 0.
(x != 0 | y != 0) -> (x | typeof(x)(y)) != 0.
testsuite/
* gcc.dg/pr35691-1.c: New test-case.
* gcc.dg/pr35691-4.c: Likewise.
From-SVN: r241915
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/match.pd | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/pr35691-1.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/pr35691-2.c | [new file with mode: 0644] | blob |