llvm-project

Commit Graph

Author	SHA1	Message	Date
Russell Gallop	aef6d17c8d	[utils] Add exact check to check_cfc.py dash_s_no_change. Files compiled with -via-file-asm should be byte for byte identical. This change improves the checking on dash_s_no_change to detect non-code differences. If there is a difference, the check goes on to compare code and debug to try and be more informative. llvm-svn: 238926	2015-06-03 14:33:57 +00:00
Russell Gallop	b9e15b2e94	[utils] Add Check Compile Flow Consistency tool (check_cfc.py). This is a tool for checking consistency of code generation with different compiler options (such as -g or outputting to .s). This tool has found a number of code generation issues. The script acts as a wrapper to clang or clang++ performing 2 (or more) compiles then comparing the object files. Instructions for use are in check_cfc.py including how to use with LNT. Differential Revision: http://reviews.llvm.org/D8723 llvm-svn: 233919	2015-04-02 15:01:53 +00:00

Author

SHA1

Message

Date

Russell Gallop

aef6d17c8d

[utils] Add exact check to check_cfc.py dash_s_no_change.

Files compiled with -via-file-asm should be byte for byte identical. This
change improves the checking on dash_s_no_change to detect non-code
differences. If there is a difference, the check goes on to compare code and
debug to try and be more informative.

llvm-svn: 238926

2015-06-03 14:33:57 +00:00

Russell Gallop

b9e15b2e94

[utils] Add Check Compile Flow Consistency tool (check_cfc.py).

This is a tool for checking consistency of code generation with different
compiler options (such as -g or outputting to .s). This tool has found a number
of code generation issues. The script acts as a wrapper to clang or clang++
performing 2 (or more) compiles then comparing the object files. Instructions
for use are in check_cfc.py including how to use with LNT.

Differential Revision: http://reviews.llvm.org/D8723

llvm-svn: 233919

2015-04-02 15:01:53 +00:00

2 Commits