From f3a97b75c78bd6f3670445129405213c0a015481 Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Sun, 28 Dec 2014 19:03:18 +0100 Subject: [PATCH] Fixed performance bug in object hashing --- kernel/rtlil.cc | 10 +++++----- kernel/rtlil.h | 2 +- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index c262801dc..6f2d367d6 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -236,7 +236,7 @@ void RTLIL::Selection::optimize(RTLIL::Design *design) RTLIL::Design::Design() { - unsigned int hashidx_count = 0; + static unsigned int hashidx_count = 0; hashidx_ = hashidx_count++; refcount_modules_ = 0; @@ -450,7 +450,7 @@ std::vector RTLIL::Design::selected_whole_modules_warn() const RTLIL::Module::Module() { - unsigned int hashidx_count = 0; + static unsigned int hashidx_count = 0; hashidx_ = hashidx_count++; design = nullptr; @@ -1741,7 +1741,7 @@ RTLIL::Cell* RTLIL::Module::addDlatchsrGate(RTLIL::IdString name, RTLIL::SigSpec RTLIL::Wire::Wire() { - unsigned int hashidx_count = 0; + static unsigned int hashidx_count = 0; hashidx_ = hashidx_count++; module = nullptr; @@ -1755,7 +1755,7 @@ RTLIL::Wire::Wire() RTLIL::Memory::Memory() { - unsigned int hashidx_count = 0; + static unsigned int hashidx_count = 0; hashidx_ = hashidx_count++; width = 1; @@ -1764,7 +1764,7 @@ RTLIL::Memory::Memory() RTLIL::Cell::Cell() : module(nullptr) { - unsigned int hashidx_count = 0; + static unsigned int hashidx_count = 0; hashidx_ = hashidx_count++; } diff --git a/kernel/rtlil.h b/kernel/rtlil.h index 8cf707999..f759a014f 100644 --- a/kernel/rtlil.h +++ b/kernel/rtlil.h @@ -712,7 +712,7 @@ struct RTLIL::Monitor unsigned int hash() const { return hashidx_; } Monitor() { - unsigned int hashidx_count = 0; + static unsigned int hashidx_count = 0; hashidx_ = hashidx_count++; } -- 2.30.2