AR# 46540

AutoESL- RTL simulation results in "AUTOCC-1-1 llvm-gcc compile failed:child process exited abnormally" error

Description

When performing RTL simulation, AutoESL errors with the following message:

AUTOCC-1-1 llvm-gcc compile failed: child process exited abnormally. ProcessSources failed. AutoCC failed.

Solution

This error is due to the AutoCC option being selected in the project setting for simulation. The AutoCC option should only be set for bit accurate simulation when header file "ap_cint.h is used on C projects.

This error will not be issued in 2012.1 because AutoESL will only observe AutoCC option for C project.
AR# 46540
Date 06/01/2012
Status Active
Type Known Issues
Tools More Less