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| author | Dehao Chen <dehao@google.com> | 2013-05-24 15:04:09 +0000 |
|---|---|---|
| committer | Dehao Chen <dehao@gcc.gnu.org> | 2013-05-24 15:04:09 +0000 |
| commit | 25e25c732c8b3b50bfb8723b3551ce0d07688cf2 (patch) | |
| tree | 6f0955f1b454bbe3c182be036de20ee646ce268b /gcc/lra-constraints.c | |
| parent | 06d50e2171f742c192a195afaf1f7eac000633a9 (diff) | |
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Change the discriminator assignment algorithm to make it more robust.
2013-05-24 Dehao Chen <dehao@google.com>
* gcc/testsuite/gcc.dg/debug/dwarf2/discriminator.c: New Testcase.
* gcc/tree-cfg.c (locus_descrim_hasher::hash): Change discrminator
hash function.
(locus_descrim_hasher::equal): Likewise.
(build_gimple_cfg): New discrminator assignmnet algorithm
(make_edges): Likewise.
(next_discriminator_for_locus): Likewise.
(same_line_p): Likewise.
(assign_discriminators): Likewise.
(make_cond_expr_edges): Likewise.
(make_gimple_switch_edges): Likewise.
(make_goto_expr_edges): Likewise.
(make_gimple_asm_edges): Likewise.
From-SVN: r199295
Diffstat (limited to 'gcc/lra-constraints.c')
0 files changed, 0 insertions, 0 deletions