| commit | 39c1b6dbf50f2e634209365b4fb0b8a2b8edfbbf | |
| author | Marek Polacek <polacek@redhat.com> | |
| Thu, 4 Apr 2013 15:48:25 +0000 (4 15:48 +0000) | ||
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | |
| Thu, 4 Apr 2013 15:48:25 +0000 (4 15:48 +0000) | ||
| tree | a8aa0c1aee04fa4517748ac0f2623d515377254b | treesnapshot (tar.gz zip) |
| parent | 314f64eb7d26e60585c0b5e2f8496d7cb1a81187 | commitdiff |
re PR tree-optimization/48186 (ICE: SIGFPE (division by zero) in maybe_hot_frequency_p at predict.c:129 with --param hot-bb-frequency-fraction=0 on basic code)
PR tree-optimization/48186
* predict.c (maybe_hot_frequency_p): Return false if
HOT_BB_FREQUENCY_FRACTION is 0.
(cgraph_maybe_hot_edge_p): Likewise.
* gcc.dg/pr48186.c: New test.
From-SVN: r197487
PR tree-optimization/48186
* predict.c (maybe_hot_frequency_p): Return false if
HOT_BB_FREQUENCY_FRACTION is 0.
(cgraph_maybe_hot_edge_p): Likewise.
* gcc.dg/pr48186.c: New test.
From-SVN: r197487
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/predict.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/pr48186.c | [new file with mode: 0644] | blob |