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| author | Eddie Hung <eddieh@ece.ubc.ca> | 2018-11-11 13:25:15 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-11-11 13:25:15 -0800 |
| commit | 24380270208012a8e4eca9e3f8d21f45d4d3b739 (patch) | |
| tree | df2fb4d6cbb5e7b5282984b62f3f1b75b1151ebd /common | |
| parent | 9e5aded5c6583e36604aa09d22d3b2de3ff47905 (diff) | |
| parent | 32517dfb04214da80b9174011955c74520a7799b (diff) | |
| download | nextpnr-24380270208012a8e4eca9e3f8d21f45d4d3b739.tar.gz nextpnr-24380270208012a8e4eca9e3f8d21f45d4d3b739.tar.bz2 nextpnr-24380270208012a8e4eca9e3f8d21f45d4d3b739.zip | |
Merge pull request #110 from YosysHQ/force_timing_continue
[timing] Better messaging for failed timing analysis, allow --force to
Diffstat (limited to 'common')
| -rw-r--r-- | common/timing.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/common/timing.cc b/common/timing.cc index d1a85779..889880d4 100644 --- a/common/timing.cc +++ b/common/timing.cc @@ -166,8 +166,11 @@ struct Timing log_info(" remaining fanin includes %s (no net)\n", fanin.first->name.c_str(ctx)); } } + if (ctx->force) + log_warning("timing analysis failed due to presence of combinational loops, incomplete specification of timing ports, etc.\n"); + else + log_error("timing analysis failed due to presence of combinational loops, incomplete specification of timing ports, etc.\n"); } - NPNR_ASSERT(port_fanin.empty()); // Go forwards topographically to find the maximum arrival time and max path length for each net for (auto net : topographical_order) { |