llvm-project

Commit Graph

Author	SHA1	Message	Date
Kirill Naumov	8b67853a83	[CFGPrinter] Adding heat coloring to CFGPrinter This patch introduces the heat coloring of the Control Flow Graph which is based on the relative "hotness" of each BB. The patch is a part of sequence of three patches, related to graphs Heat Coloring. Reviewers: rcorcs, apilipenko, davidxl, sfertile, fedor.sergeev, eraman, bollu Differential Revision: https://reviews.llvm.org/D77161	2020-04-08 19:59:51 +00:00
Chandler Carruth	d46f580986	[CFG Printer] Add support for writing the dot files with a custom prefix. Use this to direct these files to a specific location in the test suite so that we don't write files out to random directories (or fail if the working directory isn't writable). llvm-svn: 344014	2018-10-09 04:30:23 +00:00
Kristina Brooks	4f197cd736	Fix incorrect Twine usage in CFGPrinter CFGPrinter (-view-cfg, -dot-cfg) invokes an undefined behaviour (dangling pointer to rvalue) on IR files with branch weights. This patch fixes the problem caused by Twine initialization and string conversion split into two statements. This change fixes the bug 37019. A similar patch to this problem was provided in the llvmlite project Patch by mcopik (Marcin Copik). Differential Revision: https://reviews.llvm.org/D52933 llvm-svn: 343984	2018-10-08 17:29:39 +00:00

Author

SHA1

Message

Date

Kirill Naumov

8b67853a83

[CFGPrinter] Adding heat coloring to CFGPrinter

This patch introduces the heat coloring of the Control Flow Graph which is based
on the relative "hotness" of each BB. The patch is a part of sequence of three
patches, related to graphs Heat Coloring.

Reviewers: rcorcs, apilipenko, davidxl, sfertile, fedor.sergeev, eraman, bollu

Differential Revision: https://reviews.llvm.org/D77161

2020-04-08 19:59:51 +00:00

Chandler Carruth

d46f580986

[CFG Printer] Add support for writing the dot files with a custom

prefix.

Use this to direct these files to a specific location in the test suite
so that we don't write files out to random directories (or fail if the
working directory isn't writable).

llvm-svn: 344014

2018-10-09 04:30:23 +00:00

Kristina Brooks

4f197cd736

Fix incorrect Twine usage in CFGPrinter

CFGPrinter (-view-cfg, -dot-cfg) invokes an undefined behaviour (dangling
pointer to rvalue) on IR files with branch weights. This patch fixes the
problem caused by Twine initialization and string conversion split into
two statements.

This change fixes the bug 37019. A similar patch to this problem was
provided in the llvmlite project

Patch by mcopik (Marcin Copik).

Differential Revision: https://reviews.llvm.org/D52933

llvm-svn: 343984

2018-10-08 17:29:39 +00:00

3 Commits