| commit | 6acf25e4b380e5ad738ffe2830a71635bc5230d1 | |
| author | Jan Hubicka <hubicka@gcc.gnu.org> | |
| Tue, 23 Oct 2012 15:15:58 +0000 (23 15:15 +0000) | ||
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | |
| Tue, 23 Oct 2012 15:15:58 +0000 (23 15:15 +0000) | ||
| tree | 0f15c07165dd8eb1e94225c4f167441e61fadd00 | treesnapshot (tar.gz zip) |
| parent | 2dc34a12e3edfc32133e6e000155ea7d66c9c706 | commitdiff |
peel-1.c: New testcase.
* gcc.dg/tree-prof/peel-1.c: New testcase.
* loop-unroll.c (decide_peel_simple): Simple peeling makes sense even
with simple loops; bound number of branches only when FDO is not
available.
(decide_unroll_stupid): Mention that num_loop_branches heuristics
is off.
From-SVN: r192718
* gcc.dg/tree-prof/peel-1.c: New testcase.
* loop-unroll.c (decide_peel_simple): Simple peeling makes sense even
with simple loops; bound number of branches only when FDO is not
available.
(decide_unroll_stupid): Mention that num_loop_branches heuristics
is off.
From-SVN: r192718
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/loop-unroll.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/tree-prof/peel-1.c | [new file with mode: 0644] | blob |