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Merge pull request #991 from kristofferkoch/gcc9-warnings

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Fix all warnings that occurred when compiling with gcc9
This commit is contained in:
Clifford Wolf 2019-05-08 11:25:22 +02:00 • committed by GitHub
commit 3870e7cf29
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5 changed files with 9 additions and 5 deletions
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3
backends/firrtl/firrtl.cc
View file

@ -344,6 +344,7 @@ struct FirrtlWorker
switch (dir) { switch (dir) {
case FD_INOUT: case FD_INOUT:
log_warning("Instance port connection %s.%s is INOUT; treating as OUT\n", cell_type.c_str(), log_signal(it->second)); log_warning("Instance port connection %s.%s is INOUT; treating as OUT\n", cell_type.c_str(), log_signal(it->second));
/* FALLTHRU */
case FD_OUT: case FD_OUT:
sourceExpr = firstName; sourceExpr = firstName;
sinkExpr = secondExpr; sinkExpr = secondExpr;
@ -351,7 +352,7 @@ struct FirrtlWorker
break; break;
case FD_NODIRECTION: case FD_NODIRECTION:
log_warning("Instance port connection %s.%s is NODIRECTION; treating as IN\n", cell_type.c_str(), log_signal(it->second)); log_warning("Instance port connection %s.%s is NODIRECTION; treating as IN\n", cell_type.c_str(), log_signal(it->second));
/* FALL_THROUGH */ /* FALLTHRU */
case FD_IN: case FD_IN:
sourceExpr = secondExpr; sourceExpr = secondExpr;
sinkExpr = firstName; sinkExpr = firstName;

3
kernel/rtlil.h
View file

@ -518,6 +518,7 @@ struct RTLIL::Const
Const(const std::vector<RTLIL::State> &bits) : bits(bits) { flags = CONST_FLAG_NONE; } Const(const std::vector<RTLIL::State> &bits) : bits(bits) { flags = CONST_FLAG_NONE; }
Const(const std::vector<bool> &bits); Const(const std::vector<bool> &bits);
Const(const RTLIL::Const &c); Const(const RTLIL::Const &c);
RTLIL::Const &operator =(const RTLIL::Const &other) = default;
bool operator <(const RTLIL::Const &other) const; bool operator <(const RTLIL::Const &other) const;
bool operator ==(const RTLIL::Const &other) const; bool operator ==(const RTLIL::Const &other) const;
@ -597,6 +598,7 @@ struct RTLIL::SigChunk
SigChunk(RTLIL::State bit, int width = 1); SigChunk(RTLIL::State bit, int width = 1);
SigChunk(RTLIL::SigBit bit); SigChunk(RTLIL::SigBit bit);
SigChunk(const RTLIL::SigChunk &sigchunk); SigChunk(const RTLIL::SigChunk &sigchunk);
RTLIL::SigChunk &operator =(const RTLIL::SigChunk &other) = default;
RTLIL::SigChunk extract(int offset, int length) const; RTLIL::SigChunk extract(int offset, int length) const;
@ -622,6 +624,7 @@ struct RTLIL::SigBit
SigBit(const RTLIL::SigChunk &chunk, int index); SigBit(const RTLIL::SigChunk &chunk, int index);
SigBit(const RTLIL::SigSpec &sig); SigBit(const RTLIL::SigSpec &sig);
SigBit(const RTLIL::SigBit &sigbit); SigBit(const RTLIL::SigBit &sigbit);
RTLIL::SigBit &operator =(const RTLIL::SigBit &other) = default;
bool operator <(const RTLIL::SigBit &other) const; bool operator <(const RTLIL::SigBit &other) const;
bool operator ==(const RTLIL::SigBit &other) const; bool operator ==(const RTLIL::SigBit &other) const;

1
libs/minisat/Vec.h
View file

@ -94,6 +94,7 @@ public:
}; };
template<class T, class _Size> template<class T, class _Size>
void vec<T,_Size>::capacity(Size min_cap) { void vec<T,_Size>::capacity(Size min_cap) {
if (cap >= min_cap) return; if (cap >= min_cap) return;

3
passes/cmds/bugpoint.cc
View file

@ -298,7 +298,7 @@ struct BugpointPass : public Pass {
if (!check_logfile(grep)) if (!check_logfile(grep))
log_cmd_error("The provided grep string is not found in the log file!\n"); log_cmd_error("The provided grep string is not found in the log file!\n");
int seed = 0, crashing_seed = seed; int seed = 0;
bool found_something = false, stage2 = false; bool found_something = false, stage2 = false;
while (true) while (true)
{ {
@ -324,7 +324,6 @@ struct BugpointPass : public Pass {
if (crashing_design != design) if (crashing_design != design)
delete crashing_design; delete crashing_design;
crashing_design = simplified; crashing_design = simplified;
crashing_seed = seed;
found_something = true; found_something = true;
} }
else else

4
passes/techmap/flowmap.cc
View file

@ -397,7 +397,6 @@ struct FlowGraph
pool<RTLIL::SigBit> x, xi; pool<RTLIL::SigBit> x, xi;
NodePrime source_prime = {source, true}; NodePrime source_prime = {source, true};
NodePrime sink_prime = {sink, false};
pool<NodePrime> visited; pool<NodePrime> visited;
vector<NodePrime> worklist = {source_prime}; vector<NodePrime> worklist = {source_prime};
while (!worklist.empty()) while (!worklist.empty())
@ -1382,7 +1381,8 @@ struct FlowmapWorker
vector<RTLIL::SigBit> input_nodes(lut_edges_bw[node].begin(), lut_edges_bw[node].end()); vector<RTLIL::SigBit> input_nodes(lut_edges_bw[node].begin(), lut_edges_bw[node].end());
RTLIL::Const lut_table(State::Sx, max(1 << input_nodes.size(), 1 << minlut)); RTLIL::Const lut_table(State::Sx, max(1 << input_nodes.size(), 1 << minlut));
for (unsigned i = 0; i < (1 << input_nodes.size()); i++) unsigned const mask = 1 << input_nodes.size();
for (unsigned i = 0; i < mask; i++)
{ {
ce.push(); ce.push();
for (size_t n = 0; n < input_nodes.size(); n++) for (size_t n = 0; n < input_nodes.size(); n++)