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Rasmus Munk Larsen 2023-10-02 11:05:04 -07:00 committed by Lofty
parent 4968229efc
commit ff915d21b6
1 changed files with 2 additions and 2 deletions
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4
kernel/yosys.h
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@ -275,8 +275,8 @@ int ceil_log2(int x) YS_ATTRIBUTE(const);
inline std::string vstringf(const char *fmt, va_list ap) inline std::string vstringf(const char *fmt, va_list ap)
{ {
// For the common case of strings shorter than 128 (including the trailing // For the common case of strings shorter than 128, save a heap
// '\0'), save a heap allocation by using a stack allocated buffer. // allocation by using a stack allocated buffer.
const int kBufSize = 128; const int kBufSize = 128;
char buf[kBufSize]; char buf[kBufSize];
buf[0] = '\0'; buf[0] = '\0';