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Commit Graph

Author	SHA1	Message	Date
Vivek Pandya	56d87ef5d7	[Improve CodeGen Testing] This patch renables MIRPrinter print fields which have value equal to its default. If -simplify-mir option is passed then MIRPrinter will not print such fields. This change also required some lit test cases in CodeGen directory to be changed. Reviewed By: MatzeB Differential Revision: https://reviews.llvm.org/D32304 llvm-svn: 304779	2017-06-06 08:16:19 +00:00
Justin Bogner	263f314ba7	CodeGen: Clear the MFI's save and restore point after PrologEpilogInserter This state is no longer useful and not guaranteed to be valid in later codegen passes. For example, see the added test, which would print a savepoint of %bb.-1 without this change, and crashes with a use-after-free error under ASan if you apply the recycling allocator patch from llvm.org/PR26808. llvm-svn: 266150	2016-04-12 23:21:53 +00:00

Author

SHA1

Message

Date

Vivek Pandya

56d87ef5d7

[Improve CodeGen Testing] This patch renables MIRPrinter print fields which have value equal to its default.

If -simplify-mir option is passed then MIRPrinter will not print such fields.
This change also required some lit test cases in CodeGen directory to be changed.

Reviewed By: MatzeB

Differential Revision: https://reviews.llvm.org/D32304

llvm-svn: 304779

2017-06-06 08:16:19 +00:00

Justin Bogner

263f314ba7

CodeGen: Clear the MFI's save and restore point after PrologEpilogInserter

This state is no longer useful and not guaranteed to be valid in later
codegen passes. For example, see the added test, which would print a
savepoint of %bb.-1 without this change, and crashes with a
use-after-free error under ASan if you apply the recycling allocator
patch from llvm.org/PR26808.

llvm-svn: 266150

2016-04-12 23:21:53 +00:00

2 Commits