cb90e382b5
This prevents them from being inlined. On gcc 9, this reduces the stack size needed for nix-instantiate '<nixpkgs>' -A texlive.combined.scheme-full --dry-run from 12.9 MiB to 4.8 MiB.
18 lines
637 B
C++
18 lines
637 B
C++
#include "function-trace.hh"
|
|
|
|
namespace nix {
|
|
|
|
FunctionCallTrace::FunctionCallTrace(const Pos & pos) : pos(pos) {
|
|
auto duration = std::chrono::high_resolution_clock::now().time_since_epoch();
|
|
auto ns = std::chrono::duration_cast<std::chrono::nanoseconds>(duration);
|
|
printMsg(lvlInfo, "function-trace entered %1% at %2%", pos, ns.count());
|
|
}
|
|
|
|
FunctionCallTrace::~FunctionCallTrace() {
|
|
auto duration = std::chrono::high_resolution_clock::now().time_since_epoch();
|
|
auto ns = std::chrono::duration_cast<std::chrono::nanoseconds>(duration);
|
|
printMsg(lvlInfo, "function-trace exited %1% at %2%", pos, ns.count());
|
|
}
|
|
|
|
}
|